{"id":8781,"date":"2026-08-24T08:04:38","date_gmt":"2026-08-23T23:04:38","guid":{"rendered":"https:\/\/venu-sys.co.jp\/jo-sys\/?p=8781"},"modified":"2026-08-24T08:04:38","modified_gmt":"2026-08-23T23:04:38","slug":"cyberattack-types","status":"publish","type":"post","link":"https:\/\/venu-sys.co.jp\/jo-sys\/8781\/","title":{"rendered":"\u3010\u8b66\u5bdf\u5e81\u30fbIPA\u30c7\u30fc\u30bf\u3011\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u7a2e\u985e7\u5206\u985e\u3068\u88ab\u5bb3\u52d5\u5411\uff5c2025\u5e74\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u8a8d\u77e5\u4ef6\u65707,190\u4ef6\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u4fb5\u5165\u53e387.0%"},"content":{"rendered":"<p>\u300c\u30b5\u30a4\u30d0\u30fc\u653b\u6483 \u7a2e\u985e\u300d\u3067\u691c\u7d22\u3059\u308b\u3068\u300115\u7a2e\u985e\u300134\u7a2e\u985e\u300140\u9078\u3068\u3044\u3063\u305f\u8a18\u4e8b\u304c\u4e26\u3073\u307e\u3059\u3002\u3072\u3068\u3068\u304a\u308a\u8aad\u3093\u3060\u3042\u3068\u3067\u3001\u3053\u3093\u306a\u72b6\u614b\u306e\u307e\u307e\u6b62\u307e\u3063\u3066\u3044\u307e\u305b\u3093\u304b\u3002<\/p>\n<ul>\n<li>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u7a2e\u985e\u304c\u591a\u3059\u304e\u3066\u3001\u3069\u308c\u304c\u81ea\u793e\u306b\u95a2\u4fc2\u3042\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u3044<\/li>\n<li>\u3069\u306e\u653b\u6483\u304c\u5b9f\u969b\u306b\u591a\u3044\u306e\u304b\u3001\u6570\u5b57\u3067\u78ba\u8a8d\u3057\u305f\u3044<\/li>\n<li>\u7d4c\u55b6\u5c64\u306b\u8aac\u660e\u3067\u304d\u308b\u51fa\u5178\u4ed8\u304d\u306e\u6750\u6599\u304c\u307b\u3057\u3044<\/li>\n<\/ul>\n<p>\u5148\u306b\u7d50\u8ad6\u3067\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306f\u300c\u72d9\u3044\u65b9\u300d\u300c\u5165\u53e3\u300d\u300c\u76ee\u7684\u300d\u306e3\u3064\u306e\u8ef8\u3067\u6574\u7406\u3067\u304d\u3001\u672c\u8a18\u4e8b\u3067\u306f\u4e3b\u8981\u306a7\u5206\u985e\u3092\u6271\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u7a2e\u985e\u3054\u3068\u306e\u767a\u751f\u4ef6\u6570\u3092\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u3079\u3089\u308c\u308b\u516c\u7684\u7d71\u8a08\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u7a2e\u985e\u306e\u6570\u3092\u899a\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u300c\u5165\u53e3\u300d\u3068\u300c\u906d\u9047\u7387\u300d\u3067\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u3081\u308b<\/strong>\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n<div style=\"border:2px solid #2d4f8f;border-radius:8px;background:#f2f5fb;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#2d4f8f\">\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li>2025\u5e74\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u8a8d\u77e5\u4ef6\u6570\u306f<strong>7,190\u4ef6<\/strong>\u3067\u3001\u524d\u5e74\u304b\u308934.2%\u5897\u3048\u307e\u3057\u305f\uff08\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a>\uff09<\/li>\n<li>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u4fb5\u5165\u53e3\u306f\u30012025\u5e74\u6642\u70b9\u3067<strong>87.0%\u304cVPN\u6a5f\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7d4c\u7531<\/strong>\u3067\u3059\uff08\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\u3001\u539f\u30c7\u30fc\u30bf\u306f\u8b66\u5bdf\u5e81\uff09<\/li>\n<li>\u4e2d\u5c0f\u4f01\u696d\u7b49\u304c2023\u5e74\u5ea6\u306b\u53d7\u3051\u305f\u88ab\u5bb3\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u611f\u67d314.8%\u30fb\u4e0d\u6b63\u30a2\u30af\u30bb\u30b910.0%\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d38.3%\u306e\u9806\u3067\u3057\u305f\uff08\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/sme\/nl10bi000000fbvc-att\/sme-chousa-report2024r1.pdf\">IPA\u300c2024\u5e74\u5ea6 \u4e2d\u5c0f\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u95a2\u3059\u308b\u5b9f\u614b\u8abf\u67fb\u300d<\/a>\uff09<\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<h2>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u7a2e\u985e\u306f\u300c\u72d9\u3044\u65b9\u300d\u300c\u5165\u53e3\u300d\u300c\u76ee\u7684\u300d\u306e3\u3064\u306e\u8ef8\u3067\u6574\u7406\u3067\u304d\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"3\u3064\u306e\u8ef8\u3067\u6574\u7406\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-1-20.png\" \/><\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u306b\u4e0d\u6b63\u306a\u884c\u70ba\u3092\u884c\u3046\u3053\u3068\u306e\u7dcf\u79f0\u3067\u3059\u3002\u5358\u4e00\u306e\u624b\u53e3\u3092\u6307\u3059\u8a00\u8449\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u6570\u3048\u4e0a\u3052\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u8a18\u4e8b\u306b\u3088\u3063\u306615\u306b\u308240\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u672c\u8a18\u4e8b\u3067\u306f\u3001\u6570\u3092\u7af6\u3046\u306e\u3067\u306f\u306a\u304f\u8ef8\u3067\u6574\u7406\u3057\u307e\u3059\u3002<strong>\u300c\u8ab0\u3092\u72d9\u3046\u304b\uff08\u72d9\u3044\u65b9\uff09\u300d\u300c\u3069\u3053\u304b\u3089\u5165\u308b\u304b\uff08\u5165\u53e3\uff09\u300d\u300c\u4f55\u3092\u76ee\u7684\u3068\u3059\u308b\u304b\uff08\u76ee\u7684\uff09\u300d\u306e3\u3064\u3067\u6349\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/strong>\u3053\u306e3\u8ef8\u306a\u3089\u3001\u81ea\u793e\u306b\u95a2\u4fc2\u3059\u308b\u653b\u6483\u3092\u7d5e\u308a\u8fbc\u3081\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u6271\u3046\u306e\u306f7\u5206\u985e\u3067\u3059\u3002\u307e\u305a\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3001\u6a19\u7684\u578b\u653b\u6483\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e4\u3064\u3067\u3059\u3002\u6b21\u306b\u3001\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u653b\u6483\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u3001DDoS\u653b\u6483\u3092\u6271\u3044\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u964d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u3001\u624b\u53e3\u3068\u516c\u7684\u30c7\u30fc\u30bf\u306b\u3088\u308b\u88ab\u5bb3\u52d5\u5411\u3092\u9806\u306b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div style=\"border:2px solid #2d4f8f;border-radius:8px;background:#f2f5fb;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#2d4f8f\">\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u6574\u7406\u3059\u308b3\u3064\u306e\u8ef8<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li><strong>\u72d9\u3044\u65b9<\/strong>: \u7279\u5b9a\u306e\u7d44\u7e54\u3092\u72d9\u3044\u6483\u3064\u6a19\u7684\u578b\u304b\u3001\u4e0d\u7279\u5b9a\u591a\u6570\u306b\u3070\u3089\u307e\u304f\u578b\u304b<\/li>\n<li><strong>\u5165\u53e3<\/strong>: \u30e1\u30fc\u30eb\u304b\u3001\u793e\u5916\u306b\u516c\u958b\u3057\u305f\u6a5f\u5668\u304b\u3001\u53d6\u5f15\u5148\u30fb\u59d4\u8a17\u5148\u304b<\/li>\n<li><strong>\u76ee\u7684<\/strong>: \u91d1\u92ad\u306e\u8981\u6c42\u304b\u3001\u60c5\u5831\u306e\u7a83\u53d6\u304b\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u59a8\u5bb3\u304b<\/li>\n<\/ul>\n<\/div>\n<h3>\u6a19\u7684\u3092\u7d5e\u308b\u578b\u3068\u4e0d\u7279\u5b9a\u591a\u6570\u306b\u3070\u3089\u307e\u304f\u578b\u3067\u306f\u3001\u5099\u3048\u65b9\u306e\u9806\u756a\u304c\u5909\u308f\u308b<\/h3>\n<p>\u7b2c1\u306e\u8ef8\u306f\u72d9\u3044\u65b9\u3067\u3059\u3002\u7279\u5b9a\u306e\u7d44\u7e54\u3092\u72d9\u3044\u6483\u3064\u578b\u3068\u3001\u4e0d\u7279\u5b9a\u591a\u6570\u306b\u5e83\u304f\u3070\u3089\u307e\u304f\u578b\u3067\u306f\u3001\u512a\u5148\u3057\u3066\u5099\u3048\u308b\u9806\u756a\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>JPCERT\/CC\u306f\u3001\u7279\u5b9a\u306e\u7d44\u7e54\u30fb\u4f01\u696d\u30fb\u696d\u7a2e\u3092\u6a19\u7684\u3068\u3059\u308b\u653b\u6483\u3092\u6a19\u7684\u578b\u653b\u6483\u3068\u3057\u3066\u5206\u985e\u3057\u3066\u3044\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u3084\u60c5\u5831\u306e\u7a83\u53d6\u3092\u8a66\u307f\u308b\u3082\u306e\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u9280\u884c\u306a\u3069\u306e\u6b63\u898f\u30b5\u30a4\u30c8\u3092\u88c5\u3063\u305f\u30b5\u30a4\u30c8\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u5229\u7528\u8005\u306eID\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u756a\u53f7\u3092\u3060\u307e\u3057\u53d6\u308b\u76ee\u7684\u3067\u4f7f\u308f\u308c\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u5831\u544a\u3055\u308c\u308b\u6570\u306b\u306f\u5927\u304d\u306a\u958b\u304d\u304c\u3042\u308a\u307e\u3059\u30022023\u5e7410\u301c12\u6708\u306e3\u304b\u6708\u9593\u3067\u3001JPCERT\/CC\u306b\u5831\u544a\u3055\u308c\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306f4,473\u4ef6\u3067\u3057\u305f\u3002\u540c\u3058\u671f\u9593\u306e\u6a19\u7684\u578b\u653b\u6483\u306e\u5831\u544a\u306f1\u4ef6\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u5dee\u3092\u305d\u306e\u307e\u307e\u300c\u767a\u751f\u6570\u306e\u5dee\u300d\u3068\u8aad\u3080\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u7406\u7531\u306f\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h3>IPA\u306e10\u5927\u8105\u5a012026\u3067\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u30fb\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u30fb\u8106\u5f31\u6027\u306e\u60aa\u7528\u304c\u4e0a\u4f4d\u306b\u4e26\u3076<\/h3>\n<p>\u653b\u6483\u306e\u7a2e\u985e\u3092\u5f71\u97ff\u5ea6\u306e\u5074\u304b\u3089\u898b\u305f\u8cc7\u6599\u304c\u3001IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01\u300d\u3067\u3059\u30022026\u5e74\u7248\u306e\u7d44\u7e54\u7de8\u3067\u306f\u30011\u4f4d\u306b\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3\u30012\u4f4d\u306b\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483\u304c\u5165\u308a\u307e\u3057\u305f\u30024\u4f4d\u306b\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u304c\u4e26\u3073\u307e\u3059\u3002<\/p>\n<p>\u9078\u51fa\u306e\u7d99\u7d9a\u5e74\u6570\u3092\u898b\u308b\u3068\u3001\u3044\u305a\u308c\u3082\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u4e0a\u4f4d\u306b\u6b8b\u3063\u3066\u3044\u307e\u3059\u30022026\u5e74\u7248\u30671\u4f4d\u306e\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3\u306f\u300111\u5e74\u9023\u7d9a\u306e\u9078\u51fa\u3067\u3059\u3002<\/p>\n<p>2\u4f4d\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483\u306f\u30018\u5e74\u9023\u7d9a8\u56de\u76ee\u3067\u3059\u30024\u4f4d\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u306f\u30016\u5e74\u9023\u7d9a9\u56de\u76ee\u3067\u3057\u305f\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9806\u4f4d<\/th>\n<th>\u8105\u5a01\uff082026\u5e74\u7248\u30fb\u7d44\u7e54\u7de8\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\u4f4d<\/td>\n<td>\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3<\/td>\n<\/tr>\n<tr>\n<td>2\u4f4d<\/td>\n<td>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483<\/td>\n<\/tr>\n<tr>\n<td>3\u4f4d<\/td>\n<td>AI\u306e\u5229\u7528\u3092\u3081\u3050\u308b\u30b5\u30a4\u30d0\u30fc\u30ea\u30b9\u30af<\/td>\n<\/tr>\n<tr>\n<td>4\u4f4d<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483<\/td>\n<\/tr>\n<tr>\n<td>5\u4f4d<\/td>\n<td>\u6a5f\u5bc6\u60c5\u5831\u3092\u72d9\u3063\u305f\u6a19\u7684\u578b\u653b\u6483<\/td>\n<\/tr>\n<tr>\n<td>6\u4f4d<\/td>\n<td>\u5730\u653f\u5b66\u7684\u30ea\u30b9\u30af\u306b\u8d77\u56e0\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\uff08\u60c5\u5831\u6226\u3092\u542b\u3080\uff09<\/td>\n<\/tr>\n<tr>\n<td>7\u4f4d<\/td>\n<td>\u5185\u90e8\u4e0d\u6b63\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u7b49<\/td>\n<\/tr>\n<tr>\n<td>8\u4f4d<\/td>\n<td>\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u7b49\u306e\u74b0\u5883\u3084\u4ed5\u7d44\u307f\u3092\u72d9\u3063\u305f\u653b\u6483<\/td>\n<\/tr>\n<tr>\n<td>9\u4f4d<\/td>\n<td>DDoS\u653b\u6483\uff08\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u59a8\u5bb3\u653b\u6483\uff09<\/td>\n<\/tr>\n<tr>\n<td>10\u4f4d<\/td>\n<td>\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u3053\u3053\u3067\u62bc\u3055\u3048\u3066\u307b\u3057\u3044\u306e\u306f\u3001\u3053\u306e\u9806\u4f4d\u306e\u6c7a\u3081\u65b9\u3067\u3059\u3002<strong>\u524d\u5e74\u306b\u793e\u4f1a\u7684\u5f71\u97ff\u304c\u5927\u304d\u304b\u3063\u305f\u4e8b\u6848\u3092\u5019\u88dc\u3068\u3057\u3066\u3001\u5c02\u9580\u5bb6\u306e\u6295\u7968\u3067\u9806\u4f4d\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002<\/strong>\u88ab\u5bb3\u306e\u5b9f\u6570\u3092\u4e26\u3079\u305f\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u9055\u3044\u306f\u3001\u8a18\u4e8b\u306e\u7d42\u76e4\u3067\u3082\u3046\u4e00\u5ea6\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2024\/IR_Report2023Q3.pdf\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a><\/p>\n<hr \/>\n<h2>\u653b\u6483\u306e\u7a2e\u985e\u3054\u3068\u306e\u4ef6\u6570\u3092\u540c\u3058\u7269\u5dee\u3057\u3067\u6bd4\u3079\u3089\u308c\u308b\u516c\u7684\u7d71\u8a08\u306f\u5b58\u5728\u3057\u306a\u3044<\/h2>\n<p><img decoding=\"async\" alt=\"\u7d71\u8a08\u306e\u7269\u5dee\u3057\u306e\u9055\u3044\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-2-20.png\" \/><\/p>\n<p>\u7a2e\u985e\u5225\u306b\u300c\u3069\u308c\u304c\u4e00\u756a\u591a\u3044\u306e\u304b\u300d\u3092\u77e5\u308a\u305f\u304f\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3057\u304b\u3057\u3001\u7a2e\u985e\u3054\u3068\u306e\u767a\u751f\u4ef6\u6570\u3092\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u8f03\u3067\u304d\u308b\u516c\u7684\u7d71\u8a08\u306f\u3001\u73fe\u6642\u70b9\u3067\u306f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u6a5f\u95a2\u3054\u3068\u306b\u6570\u3048\u3066\u3044\u308b\u5bfe\u8c61\u304c\u9055\u3046\u305f\u3081\u3067\u3059\u3002\u8b66\u5bdf\u5e81\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u7981\u6b62\u6cd5\u9055\u53cd\u3068\u3057\u3066\u8a8d\u77e5\u3057\u305f\u884c\u70ba\u3092\u6570\u3048\u3066\u304a\u308a\u30012025\u5e74\u306e\u8a8d\u77e5\u4ef6\u6570\u306f7,190\u4ef6\u3067\u3057\u305f\u3002JPCERT\/CC\u306f\u5bc4\u305b\u3089\u308c\u305f\u5831\u544a\u3092\u30ab\u30c6\u30b4\u30ea\u30fc\u5225\u306b\u96c6\u8a08\u3057\u3066\u304a\u308a\u30012023\u5e7410\u301c12\u6708\u671f\u306e\u5185\u8a33\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30ab\u30c6\u30b4\u30ea\u30fc\uff082023\u5e7410\u301c12\u6708\uff09<\/th>\n<th>\u5831\u544a\u4ef6\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8<\/td>\n<td>4,473\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u7684\u578b\u653b\u6483<\/td>\n<td>1\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>DoS\/DDoS<\/td>\n<td>1\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2024\/IR_Report2023Q3.pdf\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d\uff082023\u5e74\u5ea6\u7b2c3\u56db\u534a\u671f\uff09<\/a>\u3002\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u4e0d\u6b63\u4fb5\u5165\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u306f\u300c\u305d\u306e\u4ed6\u300d\u306b\u542b\u307e\u308c\u3001\u7a2e\u985e\u5225\u306b\u53d6\u308a\u51fa\u305b\u307e\u305b\u3093<\/p>\n<p>\u3053\u3053\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001<mark>\u653b\u6483\u306e\u7a2e\u985e\u3054\u3068\u306e\u767a\u751f\u898f\u6a21\u3092\u540c\u3058\u57fa\u6e96\u3067\u4e26\u3079\u305f\u516c\u7684\u7d71\u8a08\u306f\u5b58\u5728\u3057\u306a\u3044<\/mark>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u7d71\u8a08\u306e\u4e0d\u5099\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u7d4c\u7531\u3057\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u3088\u3046\u306b\u3001\u653b\u6483\u306e\u7a2e\u985e\u306f\u5b9a\u7fa9\u304c\u91cd\u306a\u308a\u5408\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7a2e\u985e\u3054\u3068\u306b\u6392\u4ed6\u7684\u306b\u96c6\u8a08\u3059\u308b\u3053\u3068\u81ea\u4f53\u304c\u96e3\u3057\u3044\u306e\u3067\u3059\u3002<\/p>\n<h3>\u540c\u3058\u56db\u534a\u671f\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c84,473\u4ef6\u306b\u5bfe\u3057\u3001\u6a19\u7684\u578b\u653b\u64831\u4ef6\u30fbDoS\/DDoS1\u4ef6\u3068\u6841\u304c3\u3064\u9055\u3046<\/h3>\n<p>\u4e0a\u306e\u8868\u3092\u898b\u3066\u300c\u6a19\u7684\u578b\u653b\u6483\u306f\u307b\u3068\u3093\u3069\u8d77\u304d\u3066\u3044\u306a\u3044\u300d\u3068\u8aad\u3080\u306e\u306f\u8aa4\u308a\u3067\u3059\u3002\u6a19\u7684\u578b\u653b\u6483\u306e\u5831\u544a\u306f2024\u5e747\u301c9\u6708\u671f\u3067\u30826\u4ef6\u3068\u5c11\u306a\u3044\u307e\u307e\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u5206\u985e\u306e\u524d\u63d0\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>JPCERT\/CC\u306e\u5206\u985e\u3067\u306f\u3001\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u4e0d\u6b63\u4fb5\u5165\u3084\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u306b\u3088\u308b\u4fb5\u5165\u306f\u300c\u305d\u306e\u4ed6\u300d\u306b\u542b\u307e\u308c\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u3082\u540c\u3058\u6271\u3044\u3067\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001<strong>\u5b9f\u52d9\u3067\u554f\u984c\u306b\u306a\u308b\u653b\u6483\u306e\u591a\u304f\u306f\u3001\u3053\u306e\u7d71\u8a08\u304b\u3089\u7a2e\u985e\u5225\u306b\u53d6\u308a\u51fa\u305b\u307e\u305b\u3093\u3002<\/strong><\/p>\n<p>\u307e\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u5831\u544a\u306f\u3001\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u672c\u4eba\u4ee5\u5916\u306e\u7b2c\u4e09\u8005\u304b\u3089\u3082\u5bc4\u305b\u3089\u308c\u307e\u3059\u3002\u6570\u3048\u65b9\u306e\u524d\u63d0\u304c\u9055\u3046\u3082\u306e\u3092\u4e26\u3079\u3066\u3082\u3001\u653b\u6483\u306e\u591a\u3055\u306e\u9806\u4f4d\u306b\u306f\u306a\u3089\u306a\u3044\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">\u540c\u30582025\u5e74\u306e\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u300d\u3067\u3082\u3001\u6570\u5b57\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u8b66\u5bdf\u5e81\u306e\u8a8d\u77e5\u4ef6\u6570\u306f7,190\u4ef6\u3001IPA\u3078\u306e\u5c4a\u51fa\u306f109\u4ef6\u3001JPCERT\/CC\u3078\u306e\u5831\u544a\u306f68,853\u4ef6\u3067\u3059\u3002\u8b66\u5bdf\u5e81\u306f\u6cd5\u5f8b\u4e0a\u306e\u884c\u70ba\u3068\u3057\u3066\u8a8d\u77e5\u3057\u305f\u3082\u306e\u3001IPA\u306f\u4f01\u696d\u306a\u3069\u304b\u3089\u306e\u4efb\u610f\u306e\u5c4a\u51fa\u3092\u6307\u3057\u307e\u3059\u3002JPCERT\/CC\u306f\u56fd\u5185\u5916\u304b\u3089\u5bc4\u305b\u3089\u308c\u305f\u5831\u544a\u3067\u3001\u6570\u3048\u65b9\u3082\u96c6\u3081\u308b\u4ed5\u7d44\u307f\u3082\u9055\u3044\u307e\u3059\u3002\u3069\u308c\u304b\u304c\u8aa4\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ef6\u6570\u3092\u898b\u308b\u3068\u304d\u306f\u300c\u8ab0\u304c\u4f55\u3092\u6570\u3048\u305f\u6570\u5b57\u304b\u300d\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<h3>\u7dcf\u52d9\u7701\u306e\u6570\u5024\u306f\u56de\u7b54\u4f01\u696d\u5168\u4f53\u306b\u5360\u3081\u308b\u5272\u5408\u3067\u3001\u4ef6\u6570\u7d71\u8a08\u3068\u306f\u6027\u8cea\u304c\u9055\u3046<\/h3>\n<p>\u7dcf\u52d9\u7701\u306e\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306b\u3082\u653b\u6483\u306e\u7a2e\u985e\u5225\u306e\u6570\u5024\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6027\u8cea\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u4ef6\u6570\u3067\u306f\u306a\u304f\u3001<strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5229\u7528\u4f01\u696d\u306e\u3046\u3061\u3001\u305d\u306e\u88ab\u5bb3\u3092\u6319\u3052\u305f\u4f01\u696d\u304c\u4f55%\u304b\u3068\u3044\u3046\u5272\u5408<\/strong>\u3067\u3059\u3002<\/p>\n<p>2025\u5e74\u8abf\u67fb\u3067\u306f\u3001\u60c5\u5831\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5229\u7528\u306b\u969b\u3057\u3066\u4f55\u3089\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306f48.0%\u3067\u3057\u305f\u3002\u6b21\u306e\u8868\u306f\u3001\u540c\u3058\u56de\u7b54\u4f01\u696d\u3092\u6bcd\u6570\u3068\u3057\u3066\u3001\u88ab\u5bb3\u5185\u5bb9\u5225\u306b\u6319\u304c\u3063\u305f\u5272\u5408\u3067\u3059\u300248.0%\u306e\u5185\u8a33\u3067\u306f\u306a\u304f\u3001\u6a2a\u4e26\u3073\u306e\u9078\u629e\u80a2\u3067\u3042\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u88ab\u5bb3\u306e\u5185\u5bb9<\/th>\n<th>2024\u5e74\u8abf\u67fb<\/th>\n<th>2025\u5e74\u8abf\u67fb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9<\/td>\n<td>3.9%<\/td>\n<td>4.1%<\/td>\n<\/tr>\n<tr>\n<td>DoS\uff08DDoS\uff09\u653b\u6483<\/td>\n<td>2.5%<\/td>\n<td>2.9%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u8b66\u5bdf\u5e81\u306e\u300c\u4ef6\u6570\u300d\u3068\u7dcf\u52d9\u7701\u306e\u300c%\u300d\u306f\u3001\u5358\u4f4d\u3082\u6bcd\u96c6\u56e3\u3082\u9055\u3044\u307e\u3059\u3002\u4e21\u8005\u3092\u4e26\u3079\u3066\u3001\u3069\u3061\u3089\u306e\u653b\u6483\u304c\u591a\u3044\u304b\u3092\u8a9e\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3>\u500b\u4eba\u30c7\u30fc\u30bf\u306e\u6f0f\u3048\u3044\u5831\u544a\u306f3\u5e74\u30673\u500d\u4ee5\u4e0a\u306b\u5897\u3048\u3066\u3044\u308b\u304c\u3001\u653b\u6483\u306e\u7a2e\u985e\u5225\u306b\u306f\u53d6\u308a\u51fa\u305b\u306a\u3044<\/h3>\n<p>\u653b\u6483\u306e\u7d50\u679c\u3068\u3057\u3066\u8868\u308c\u308b\u6307\u6a19\u3082\u898b\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u3078\u306e\u500b\u4eba\u30c7\u30fc\u30bf\u6f0f\u3048\u3044\u7b49\u5831\u544a\u306e\u3046\u3061\u3001\u59d4\u54e1\u4f1a\u3078\u306e\u76f4\u63a5\u5831\u544a\u306f2024\u5e74\u5ea6\u306714,198\u4ef6\u3067\u3057\u305f\u30022022\u5e74\u5ea6\u306f4,217\u4ef6\u30012023\u5e74\u5ea6\u306f7,075\u4ef6\u3067\u30013\u5e74\u30673\u500d\u4ee5\u4e0a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u59d4\u4efb\u5148\u7701\u5e81\u3092\u7d4c\u7531\u3057\u305f\u5831\u544a\u306f2023\u5e74\u5ea6\u304c5,045\u4ef6\u30012024\u5e74\u5ea6\u304c4,858\u4ef6\u3067\u3001\u76f4\u8fd12\u5e74\u5ea6\u306f\u307b\u307c\u6a2a\u3070\u3044\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u4ef6\u6570\u304b\u3089\u300c\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304c3\u500d\u306b\u5897\u3048\u305f\u300d\u3068\u8aad\u3080\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u5897\u52a0\u306e\u7406\u7531\u306f\u3001\u6b21\u306e3\u70b9\u3092\u5207\u308a\u5206\u3051\u3089\u308c\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u3053\u306e\u5831\u544a\u4ef6\u6570\u306f\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u9650\u3089\u305a\u3001\u8aa4\u9001\u4ed8\u306a\u3069\u306e\u904e\u5931\u4e8b\u6848\u3092\u542b\u307f\u307e\u3059<\/li>\n<li>2022\u5e744\u6708\u306e\u5831\u544a\u7fa9\u52d9\u5316\u3068\u3044\u3046\u5236\u5ea6\u5909\u66f4\u306e\u5f71\u97ff\u3092\u5f37\u304f\u53d7\u3051\u307e\u3059<\/li>\n<li>\u653b\u6483\u306e\u7a2e\u985e\u5225\u306e\u5185\u8a33\u3067\u306f\u306a\u304f\u3001\u6f0f\u3048\u3044\u4e8b\u6848\u5168\u4f53\u306e\u4ef6\u6570\u3067\u3059<\/li>\n<\/ul>\n<\/div>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2024\/IR_Report2023Q3.pdf\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202500_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u300c\u5e74\u6b21\u5831\u544a\u300d\uff08<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ppc.go.jp\/aboutus\/report\/annual_report_2022\/\">\u4ee4\u548c4\u5e74\u5ea6<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ppc.go.jp\/aboutus\/report\/annual_report_2023\/\">\u4ee4\u548c5\u5e74\u5ea6<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ppc.go.jp\/aboutus\/report\/annual_report_2024\/\">\u4ee4\u548c6\u5e74\u5ea6<\/a>\uff09\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a><\/p>\n<hr \/>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u4fb5\u5165\u53e3\u306f2025\u5e74\u6642\u70b9\u306787.0%\u304cVPN\u6a5f\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u96c6\u4e2d\u3057\u3066\u3044\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-3-20.png\" \/><\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u7a2e\u985e\u3054\u3068\u306b\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u6700\u521d\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3067\u3059\u3002IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u30671\u4f4d\u306b\u9078\u3070\u308c\u300111\u5e74\u9023\u7d9a\u306e\u9078\u51fa\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u624b\u53e3\u306f\u3001\u793e\u5185\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u5fa9\u65e7\u3068\u5f15\u304d\u63db\u3048\u306b\u91d1\u92ad\u3092\u8981\u6c42\u3059\u308b\u3082\u306e\u304c\u57fa\u672c\u3067\u3059\u3002\u8fd1\u5e74\u306f\u6697\u53f7\u5316\u305b\u305a\u3001\u76d7\u3093\u3060\u60c5\u5831\u3092\u516c\u958b\u3059\u308b\u3068\u4e88\u544a\u3057\u3066\u91d1\u92ad\u3092\u8981\u6c42\u3059\u308b\u300c\u30ce\u30fc\u30a6\u30a7\u30a2\u30e9\u30f3\u30b5\u30e0\u300d\u3082\u3042\u308a\u307e\u3059\u3002\u624b\u53e3\u306e\u8a73\u7d30\u3084\u8eab\u4ee3\u91d1\u3078\u306e\u5bfe\u5fdc\u306f\u3001<a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/8571\/\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u306e\u73fe\u72b6<\/a>\u3067\u8a73\u3057\u304f\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u767a\u751f\u898f\u6a21\u306f\u534a\u671f\u5358\u4f4d\u3067\u3057\u304b\u628a\u63e1\u3067\u304d\u307e\u305b\u3093\u3002\u4f01\u696d\u30fb\u56e3\u4f53\u7b49\u304b\u3089\u306e\u88ab\u5bb3\u5831\u544a\u4ef6\u6570\u306f\u30012024\u5e74\u306e\u4e0a\u534a\u671f\u304c114\u4ef6\u3001\u4e0b\u534a\u671f\u304c108\u4ef6\u3067\u3059\u3002<\/p>\n<h3>VPN\u6a5f\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7d4c\u7531\u306e\u5408\u8a08\u306f2022\u5e7480.4%\u304b\u30892025\u5e7487.0%\u3078\u4e00\u8cab\u3057\u3066\u4e0a\u304c\u3063\u3066\u3044\u308b<\/h3>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3067\u6700\u3082\u6ce8\u76ee\u3057\u305f\u3044\u306e\u306f\u3001\u4fb5\u5165\u53e3\u306e\u504f\u308a\u3067\u3059\u3002\u611f\u67d3\u7d4c\u8def\u304c\u5224\u660e\u3057\u305f\u88ab\u5bb3\u306e\u3046\u3061\u3001VPN\u6a5f\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7d4c\u7531\u306e\u5408\u8a08\u306f\u30012022\u5e74\u304b\u30892025\u5e74\u307e\u3067\u4e00\u8cab\u3057\u3066\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e74<\/th>\n<th>VPN\u6a5f\u5668\uff0b\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7d4c\u7531\u306e\u5408\u8a08<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2022\u5e74<\/td>\n<td>80.4%<\/td>\n<\/tr>\n<tr>\n<td>2023\u5e74<\/td>\n<td>81.7%<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e74<\/td>\n<td>86.0%<\/td>\n<\/tr>\n<tr>\n<td>2025\u5e74<\/td>\n<td>87.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\uff08\u539f\u30c7\u30fc\u30bf\u306f\u8b66\u5bdf\u5e81\uff09\u3092\u3082\u3068\u306b\u4f5c\u6210\u3002\u611f\u67d3\u7d4c\u8def\u304c\u5224\u660e\u3057\u305f\u4e8b\u6848\u306e\u69cb\u6210\u6bd4\u3067\u3059<\/p>\n<p>\u3053\u306e\u63a8\u79fb\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001<mark>\u653b\u6483\u306e\u7a2e\u985e\u304c\u5897\u3048\u3066\u3044\u308b\u4e00\u65b9\u3067\u3001\u5b9f\u969b\u306b\u4f7f\u308f\u308c\u308b\u5165\u53e3\u306f\u3080\u3057\u308d\u4e00\u70b9\u306b\u5bc4\u3063\u3066\u3044\u308b<\/mark>\u3068\u3044\u3046\u69cb\u56f3\u3067\u3059\u30022022\u5e74\u304b\u30892025\u5e74\u306e4\u5e74\u9593\u30676.6\u30dd\u30a4\u30f3\u30c8\u4e0a\u6607\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u7a2e\u985e\u3092\u6570\u3048\u3066\u8eab\u69cb\u3048\u308b\u3088\u308a\u3001\u793e\u5916\u304b\u3089\u5230\u9054\u3067\u304d\u308b\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u6a5f\u5668\u3092\u70b9\u691c\u3059\u308b\u307b\u3046\u304c\u3001\u88ab\u5bb3\u306e\u5927\u534a\u306b\u52b9\u304d\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u4fb5\u5165\u53e3\u306e\u63a8\u79fb\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-ransomware-entry-trend.png\" \/><\/p>\n<h3>\u3053\u306e\u5272\u5408\u306f\u611f\u67d3\u7d4c\u8def\u3092\u7279\u5b9a\u3067\u304d\u305f\u88ab\u5bb3\u306e\u69cb\u6210\u6bd4\u3067\u3042\u308b<\/h3>\n<p>87.0%\u3068\u3044\u3046\u6570\u5024\u306f\u3001\u8aad\u307f\u65b9\u3092\u9593\u9055\u3048\u3084\u3059\u3044\u6570\u5024\u3067\u3059\u3002\u88ab\u5bb3\u5168\u4f53\u306e\u4e2d\u306e\u5272\u5408\u3067\u306f\u306a\u304f\u3001\u611f\u67d3\u7d4c\u8def\u3092\u7279\u5b9a\u3067\u304d\u305f\u4e8b\u6848\u3060\u3051\u3092\u6bcd\u6570\u306b\u3057\u305f\u69cb\u6210\u6bd4\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u6bcd\u6570\u306f\u88ab\u5bb3\u5168\u4f53\u3067\u306f\u306a\u304f\u3001\u611f\u67d3\u7d4c\u8def\u304c\u5224\u660e\u3057\u305f\u4e8b\u6848\u306b\u9650\u3089\u308c\u307e\u3059<\/li>\n<li>\u6bcd\u6570\u306f\u5e74\u306b\u3088\u3063\u3066\u6570\u5341\u4ef6\u898f\u6a21\u3067\u5909\u52d5\u3059\u308b\u305f\u3081\u3001\u6bd4\u7387\u306f\u5c11\u6570\u306e\u4e8b\u6848\u3067\u632f\u308c\u307e\u3059<\/li>\n<li>\u69cb\u6210\u6bd4\u306e\u4e0a\u6607\u306f\u3001VPN\u7d4c\u7531\u306e\u653b\u6483\u304c\u7d76\u5bfe\u6570\u3068\u3057\u3066\u5897\u3048\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u305b\u3093<\/li>\n<\/ul>\n<\/div>\n<p>\u305d\u308c\u3067\u30824\u5e74\u5206\u306e\u6570\u5024\u304c\u53f3\u80a9\u4e0a\u304c\u308a\u3067\u3001\u5165\u53e3\u304c\u504f\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u50be\u5411\u81ea\u4f53\u306f\u7e70\u308a\u8fd4\u3057\u78ba\u8a8d\u3067\u304d\u307e\u3059\u30021\u5e74\u5206\u306e\u6570\u5024\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u63a8\u79fb\u3068\u3057\u3066\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/publish\/wp-security\/j5u9nn0000004wk0-att\/ISWP2025_Chap1.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u767d\u66f82025\u300d<\/a><\/p>\n<hr \/>\n<h2>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u8a8d\u77e5\u4ef6\u6570\u306f2025\u5e74\u306b7,190\u4ef6\u3067\u524d\u5e74\u304b\u308934.2%\u5897\u3048\u3066\u3044\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-4-20.png\" \/><\/p>\n<p>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306f\u3001\u6a29\u9650\u306e\u306a\u3044\u72b6\u614b\u3067\u30b7\u30b9\u30c6\u30e0\u306b\u5165\u308a\u8fbc\u3080\u884c\u70ba\u3067\u3059\u3002\u4ed6\u4eba\u306eID\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3046\u624b\u53e3\u3084\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7a74\u3092\u7a81\u304f\u624b\u53e3\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002\u8b66\u5bdf\u5e81\u304c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u7981\u6b62\u6cd5\u306b\u57fa\u3065\u3044\u3066\u6bce\u5e74\u306e\u7d71\u8a08\u3092\u516c\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>2025\u5e74\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u8a8d\u77e5\u4ef6\u6570\u306f7,190\u4ef6\u3067\u3001\u524d\u5e74\u304b\u308934.2%\u5897\u3048\u307e\u3057\u305f\u3002<\/strong>\u540c\u30582025\u5e74\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u7981\u6b62\u6cd5\u9055\u53cd\u4e8b\u4ef6\u306e\u691c\u6319\u4ef6\u6570\u306f431\u4ef6\u3001\u691c\u6319\u4eba\u54e1\u306f248\u4eba\u3067\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u62bc\u3055\u3048\u305f\u3044\u306e\u306f\u3001\u8a8d\u77e5\u4ef6\u6570\u3068\u691c\u6319\u4ef6\u6570\u304c\u5225\u7269\u3060\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u8a8d\u77e5\u4ef6\u6570\u306f\u8b66\u5bdf\u304c\u628a\u63e1\u3057\u305f\u884c\u70ba\u306e\u6570\u3001\u691c\u6319\u4ef6\u6570\u306f\u635c\u67fb\u306b\u3088\u3063\u3066\u7acb\u4ef6\u3057\u305f\u6570\u3092\u6307\u3057\u307e\u3059\u3002\u6b21\u306e\u5c0f\u898b\u51fa\u3057\u3067\u306f\u3001\u691c\u6319\u4e8b\u6848\u306e\u5185\u8a33\u304b\u3089\u624b\u53e3\u306e\u50be\u5411\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u691c\u6319\u4e8b\u6848\u306e98%\u306fID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3093\u3067\u6b63\u898f\u5229\u7528\u8005\u306b\u306a\u308a\u3059\u307e\u3059\u578b<\/h3>\n<p>\u691c\u6319\u4e8b\u6848\u306e\u5185\u8a33\u3092\u898b\u308b\u3068\u3001\u624b\u53e3\u306f\u307b\u307c1\u7a2e\u985e\u306b\u504f\u3063\u3066\u3044\u307e\u3059\u30022025\u5e74\u306e\u9055\u53cd\u884c\u70ba\u5225\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u300d\u306e\u691c\u6319\u4ef6\u6570\u306f407\u4ef6\u3067\u3057\u305f\u3002\u3046\u3061\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u304c399\u4ef6\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30db\u30fc\u30eb\u653b\u6483\u578b\u306f8\u4ef6\u3067\u3059\u3002<\/p>\n<p>\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u3068\u306f\u3001\u4ed6\u4eba\u306eID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u6b63\u898f\u306e\u5229\u7528\u8005\u306b\u306a\u308a\u3059\u307e\u3059\u578b\u3067\u3059\u3002407\u4ef6\u306e\u3046\u3061399\u4ef6\u3092\u5360\u3081\u3001<strong>\u5272\u5408\u306b\u3059\u308b\u3068\u7d0498%\u306b\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u3053\u306e\u5185\u8a33\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u76d7\u3093\u3060ID\u3067\u305d\u306e\u307e\u307e\u30ed\u30b0\u30a4\u30f3\u3055\u308c\u308b\u4e8b\u6848\u304c\u5727\u5012\u7684\u306b\u591a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u8106\u5f31\u6027\u3092\u76f4\u63a5\u7a81\u304f\u9ad8\u5ea6\u306a\u653b\u6483\u306e\u307b\u3046\u304c\u3001\u4ef6\u6570\u3068\u3057\u3066\u306f\u5c11\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">\u3053\u308c\u306f\u8a8d\u77e5\u4ef6\u6570\u3067\u306f\u306a\u304f\u691c\u6319\u4ef6\u6570\u306e\u5185\u8a33\u3067\u3059\u3002\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u306f\u88ab\u5bb3\u8005\u306e\u7533\u544a\u3067\u767a\u899a\u3057\u3084\u3059\u304f\u3001\u7acb\u4ef6\u3057\u3084\u3059\u3044\u624b\u53e3\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u300c\u5b9f\u969b\u306b\u591a\u3044\u624b\u53e3\u300d\u3067\u306f\u306a\u304f\u300c\u7acb\u4ef6\u3057\u3084\u3059\u3044\u624b\u53e3\u300d\u306e\u5206\u5e03\u3092\u898b\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u5b9f\u969b\u3001\u4e2d\u5c0f\u4f01\u696d\u7b49\u3092\u5bfe\u8c61\u306b\u3057\u305f\u8abf\u67fb\u3067\u306f\u30012023\u5e74\u5ea6\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e48.0%\u304c\u8106\u5f31\u6027\u3092\u7a81\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u6bcd\u96c6\u56e3\u304c\u5909\u308f\u308c\u3070\u69cb\u56f3\u3082\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<p><img decoding=\"async\" alt=\"\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u691c\u6319\u4e8b\u6848\u306e\u5185\u8a33\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-unauthorized-arrest-breakdown.png\" \/><\/p>\n<h3>\u76d7\u307e\u308c\u305fID\u306e\u5165\u624b\u5148\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u306e\u7518\u305584\u4ef6\u30fb\u30d5\u30a3\u30c3\u30b7\u30f3\u30b077\u4ef6\u30fb\u4ed6\u4eba\u304b\u308975\u4ef6<\/h3>\n<p>\u3067\u306f\u3001\u306a\u308a\u3059\u307e\u3057\u306b\u4f7f\u308f\u308c\u305fID\u306f\u3069\u3053\u304b\u3089\u5165\u624b\u3055\u308c\u305f\u306e\u3067\u3057\u3087\u3046\u304b\u30022025\u5e74\u306e\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u306e\u624b\u53e3\u5225\u5185\u8a33\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>ID\u306e\u5165\u624b\u624b\u53e3\uff082025\u5e74\uff09<\/th>\n<th>\u4ef6\u6570<\/th>\n<th>\u5272\u5408<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a2d\u5b9a\u30fb\u7ba1\u7406\u306e\u7518\u3055\u306b\u3064\u3051\u8fbc\u3093\u3067\u5165\u624b<\/td>\n<td>84\u4ef6<\/td>\n<td>21.1%<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u304b\u3089\u5165\u624b<\/td>\n<td>77\u4ef6<\/td>\n<td>19.3%<\/td>\n<\/tr>\n<tr>\n<td>\u4ed6\u4eba\u304b\u3089\u5165\u624b<\/td>\n<td>75\u4ef6<\/td>\n<td>18.8%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u3053\u306e3\u3064\u306e\u5408\u8a08\u306f236\u4ef6\u3067\u3001\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u306e6\u5272\u8fd1\u304f\u3092\u5360\u3081\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"ID\u306e\u5165\u624b\u624b\u53e3\u5225\u4ef6\u6570\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-id-acquisition-method.png\" \/><\/p>\n<p>\u6ce8\u76ee\u3057\u305f\u3044\u306e\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u304c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u5165\u53e3\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u308b\u70b9\u3067\u3059\u3002<strong>\u300c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u300d\u3068\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u300d\u306f\u7a2e\u985e\u3068\u3057\u3066\u306f\u5225\u306b\u8aac\u660e\u3055\u308c\u307e\u3059\u304c\u3001\u7d71\u8a08\u4e0a\u306f\u524d\u8005\u304c\u5f8c\u8005\u306e\u5165\u53e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<p>\u653b\u6483\u306e\u7a2e\u985e\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u7a2e\u985e\u30921\u3064\u305a\u3064\u899a\u3048\u3066\u3082\u3001\u5b9f\u969b\u306e\u88ab\u5bb3\u306f\u3053\u306e\u9023\u9396\u3067\u8d77\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u305d\u306e\u5165\u53e3\u306b\u306a\u308b\u30e1\u30fc\u30eb\u8d77\u70b9\u306e\u653b\u6483\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/sme\/nl10bi000000fbvc-att\/sme-chousa-report2024r1.pdf\">IPA\u300c2024\u5e74\u5ea6 \u4e2d\u5c0f\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u95a2\u3059\u308b\u5b9f\u614b\u8abf\u67fb \u5831\u544a\u66f8\u300d<\/a><\/p>\n<hr \/>\n<h2>\u30e1\u30fc\u30eb\u3092\u8d77\u70b9\u3068\u3059\u308b\u653b\u6483\u306f\u3001\u72d9\u3044\u6483\u3061\u306e\u6a19\u7684\u578b\u304b\u3089\u3070\u3089\u307e\u304d\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3078\u79fb\u308a\u3064\u3064\u3042\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u6a19\u7684\u578b\u30fb\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-5-20.png\" \/><\/p>\n<p>\u30e1\u30fc\u30eb\u3092\u8d77\u70b9\u3068\u3059\u308b\u653b\u6483\u306b\u306f\u3001\u72d9\u3044\u6483\u3061\u306e\u6a19\u7684\u578b\u653b\u6483\u3068\u3001\u3070\u3089\u307e\u304d\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304c\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u8a18\u4e8b\u306f\u5225\u9805\u76ee\u3068\u3057\u3066\u4e26\u3079\u307e\u3059\u304c\u3001\u3042\u3048\u3066\u5bfe\u6bd4\u3059\u308b\u3068\u5909\u5316\u306e\u65b9\u5411\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u6a19\u7684\u578b\u653b\u6483\u306f3\u7cfb\u7d71\u304c\u4e2d\u5fc3\u3067\u3059\u3002\u696d\u52d9\u3084\u53d6\u5f15\u3092\u88c5\u3046\u507d\u88c5\u30e1\u30fc\u30eb\u3001\u6539\u3056\u3093\u3057\u305fWeb\u30b5\u30a4\u30c8\u3078\u8a98\u3044\u8fbc\u3080\u6c34\u98f2\u307f\u5834\u578b\u3001\u7a83\u53d6\u3057\u305f\u8a8d\u8a3c\u60c5\u5831\u306e\u60aa\u7528\u3067\u3059\u3002<\/p>\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u5b9f\u5728\u3059\u308b\u4f01\u696d\u3084\u91d1\u878d\u6a5f\u95a2\u3092\u9a19\u308b\u507d\u30b5\u30a4\u30c8\u3078\u30e1\u30fc\u30eb\u3084SMS\u3067\u8a98\u5c0e\u3057\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u8a50\u53d6\u3057\u307e\u3059\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u3068\u3057\u3066\u306f\u3001\u53d6\u5f15\u5148\u3084\u7d4c\u55b6\u8005\u306b\u306a\u308a\u3059\u307e\u3057\u3066\u9001\u91d1\u3055\u305b\u308b\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a\u3082\u3042\u308a\u307e\u3059\u3002IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u3067\u306f10\u4f4d\u306b\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u3092\u88ab\u5bb3\u3068\u3057\u3066\u6319\u3052\u305f\u4f01\u696d\u306f2022\u5e74\u306e44.4%\u304b\u30892025\u5e74\u306f31.8%\u306b\u4e0b\u304c\u3063\u3066\u3044\u308b<\/h3>\n<p>\u307e\u305a\u72d9\u3044\u6483\u3061\u578b\u306e\u52d5\u304d\u3092\u898b\u307e\u3059\u3002\u7dcf\u52d9\u7701\u306e\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u3067\u306f\u3001\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u306e\u9001\u4ed8\u3092\u6319\u3052\u305f\u4f01\u696d\u306e\u5272\u5408\u304c2022\u5e74\u3092\u30d4\u30fc\u30af\u306b\u4e0b\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u6bcd\u6570\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5229\u7528\u4f01\u696d\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8abf\u67fb\u5e74<\/th>\n<th>\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u306e\u9001\u4ed8\u3092\u6319\u3052\u305f\u4f01\u696d\u306e\u5272\u5408<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2017\u5e74<\/td>\n<td>28.8%<\/td>\n<\/tr>\n<tr>\n<td>2018\u5e74<\/td>\n<td>35.7%<\/td>\n<\/tr>\n<tr>\n<td>2021\u5e74<\/td>\n<td>33.1%<\/td>\n<\/tr>\n<tr>\n<td>2022\u5e74<\/td>\n<td>44.4%<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e74<\/td>\n<td>28.9%<\/td>\n<\/tr>\n<tr>\n<td>2025\u5e74<\/td>\n<td>31.8%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/180525_1.pdf\">\u7dcf\u52d9\u7701\u300c\u5e73\u621029\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/190531_1.pdf\">\u540c\u300c\u5e73\u621030\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/220527_1.pdf\">\u540c\u300c\u4ee4\u548c3\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/230529_1.pdf\">\u540c\u300c\u4ee4\u548c4\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u540c\u300c\u4ee4\u548c6\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u540c\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210\u3002\u5e74\u306b\u3088\u3063\u3066\u96c6\u8a08\u30fb\u516c\u8868\u8cc7\u6599\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u540c\u4e00\u8cc7\u6599\u5185\u306e\u9023\u7d9a\u3057\u305f\u6642\u7cfb\u5217\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u30022019\u5e74\u30fb2020\u5e74\u30fb2023\u5e74\u8abf\u67fb\u306e\u5024\u306f\u4eca\u56de\u672a\u53d6\u5f97\u3067\u3059<\/p>\n<p>2022\u5e74\u8abf\u67fb\u306e44.4%\u304c\u30d4\u30fc\u30af\u3067\u30012025\u5e74\u8abf\u67fb\u306f31.8%\u3068\u3001\u5f53\u6642\u306e\u6c34\u6e96\u306b\u306f\u623b\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u8a2d\u554f\u306e\u6bcd\u6570\u306f\u3001\u88ab\u5bb3\u4f01\u696d\u3067\u306f\u306a\u304f\u56de\u7b54\u4f01\u696d\u5168\u4f53\u3067\u3059\u3002\u5e74\u3054\u3068\u306b\u56de\u7b54\u4f01\u696d\u306e\u69cb\u6210\u304c\u5909\u308f\u308c\u3070\u6bd4\u7387\u3082\u52d5\u304f\u305f\u3081\u3001\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u306e\u4ef6\u6570\u306e\u5897\u6e1b\u3068\u306f\u8aad\u307f\u66ff\u3048\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u3092\u6319\u3052\u305f\u4f01\u696d\u5272\u5408\u306e\u63a8\u79fb\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-targeted-email-trend.png\" \/><\/p>\n<h3>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u5831\u544a\u306f\u56db\u534a\u671f4,000\u301c5,000\u4ef6\u53f0\u3067\u63a8\u79fb\u3057\u3001\u76f4\u8fd1\u306f5,267\u4ef6\u3068\u5897\u3048\u3066\u3044\u308b<\/h3>\n<p>\u6b21\u306b\u3070\u3089\u307e\u304d\u578b\u3067\u3059\u3002JPCERT\/CC\u306b\u5831\u544a\u3055\u308c\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u4ef6\u6570\u306f\u3001\u76f4\u8fd16\u56db\u534a\u671f\u30674,000\u301c5,000\u4ef6\u53f0\u3067\u63a8\u79fb\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u5c11\u306a\u3044\u671f\u304c4,233\u4ef6\u3001\u6700\u3082\u591a\u3044\u671f\u304c5,267\u4ef6\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u671f\u9593<\/th>\n<th>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u5831\u544a\u4ef6\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2023\u5e7410\u301c12\u6708<\/td>\n<td>4,473\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e741\u301c3\u6708<\/td>\n<td>4,781\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e744\u301c6\u6708<\/td>\n<td>5,025\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e747\u301c9\u6708<\/td>\n<td>4,233\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e7410\u301c12\u6708<\/td>\n<td>4,780\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2025\u5e741\u301c3\u6708<\/td>\n<td>5,267\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/ir\/report.html\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a>\u5404\u53f7\uff08<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2025\/IR_Report2024Q4.pdf\">2024\u5e74\u5ea6\u7b2c4\u56db\u534a\u671f<\/a>\u307b\u304b\uff09\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u76f4\u8fd1\u306e2025\u5e741\u301c3\u6708\u671f\u306f5,267\u4ef6\u3067\u3001\u3053\u306e6\u56db\u534a\u671f\u3067\u306f\u6700\u3082\u591a\u3044\u4ef6\u6570\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u3053\u306e\u7d71\u8a08\u306f\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u672c\u4eba\u4ee5\u5916\u306e\u7b2c\u4e09\u8005\u304b\u3089\u306e\u5831\u544a\u3082\u542b\u3080\u3001\u4efb\u610f\u306e\u5831\u544a\u4ef6\u6570\u3067\u3059\u3002\u5b9f\u969b\u306b\u7a3c\u50cd\u3057\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u7dcf\u6570\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u5831\u544a\u4ef6\u6570\u306e\u63a8\u79fb\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-phishing-site-reports.png\" \/><\/p>\n<h3>\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u306f\u6e1b\u308a\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306f\u5897\u3048\u3066\u304a\u308a\u3001\u3070\u3089\u307e\u304d\u578b\u3078\u306e\u79fb\u884c\u304c\u8aad\u307f\u53d6\u308c\u308b<\/h3>\n<p>\u3053\u306e2\u3064\u306e\u63a8\u79fb\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u30e1\u30fc\u30eb\u3092\u4f7f\u3046\u653b\u6483\u304c\u72d9\u3044\u6483\u3061\u304b\u3089\u3070\u3089\u307e\u304d\u3078\u79fb\u308a\u3064\u3064\u3042\u308b\u3068\u3044\u3046\u4eee\u8aac\u3067\u3059\u3002<\/p>\n<p>\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u3092\u6319\u3052\u305f\u4f01\u696d\u306e\u5272\u5408\u306f2022\u5e74\u8abf\u67fb\u306e44.4%\u304b\u3089\u4e0b\u304c\u308a\u30012025\u5e74\u8abf\u67fb\u3067\u308231.8%\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u3002\u540c\u3058\u6642\u671f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u5831\u544a\u306f\u9ad8\u6b62\u307e\u308a\u3057\u3001\u76f4\u8fd1\u306f5,267\u4ef6\u3068\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u5165\u53e3\u3082\u91cd\u306d\u3066\u307f\u307e\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u304b\u3089\u5165\u624b\u3055\u308c\u305f\u8a8d\u8a3c\u60c5\u5831\u306f\u30012025\u5e74\u306e\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u306777\u4ef6\u3092\u5360\u3081\u307e\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u3001<strong>\u52b4\u529b\u306e\u5c11\u306a\u3044\u3070\u3089\u307e\u304d\u578b\u3067\u8a8d\u8a3c\u60c5\u5831\u3092\u96c6\u3081\u3001\u305d\u306e\u60c5\u5831\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u3044\u3046\u6d41\u308c<\/strong>\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">2\u3064\u306e\u7d71\u8a08\u306f\u8abf\u67fb\u4e3b\u4f53\u3082\u6307\u6a19\u306e\u6027\u8cea\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u524d\u8005\u306f\u56de\u7b54\u4f01\u696d\u5168\u4f53\u306b\u5360\u3081\u308b\u5272\u5408\u3001\u5f8c\u8005\u306fJPCERT\/CC\u3078\u306e\u5831\u544a\u5b9f\u6570\u3067\u3042\u308a\u3001\u540c\u4e00\u306e\u63a8\u79fb\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u30022023\u5e74\u8abf\u67fb\u306e\u5024\u306f\u672a\u53d6\u5f97\u3067\u30012024\u5e74\u8abf\u67fb\u306f\u8a2d\u554f\u306e\u6587\u8a00\u304c\u308f\u305a\u304b\u306b\u7570\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u5831\u544a\u306e\u5897\u52a0\u306f\u3001\u5831\u544a\u3059\u308b\u7fd2\u6163\u304c\u5e83\u304c\u3063\u305f\u7d50\u679c\u3068\u3057\u3066\u3082\u8aac\u660e\u304c\u3064\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306e\u8aad\u307f\u53d6\u308a\u306f\u4eee\u8aac\u3068\u3057\u3066\u6271\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/180525_1.pdf\">\u7dcf\u52d9\u7701\u300c\u5e73\u621029\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/190531_1.pdf\">\u540c\u300c\u5e73\u621030\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/220527_1.pdf\">\u540c\u300c\u4ee4\u548c3\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/230529_1.pdf\">\u540c\u300c\u4ee4\u548c4\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u540c\u300c\u4ee4\u548c6\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u540c\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/ir\/report.html\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a><\/p>\n<hr \/>\n<h2>\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u653b\u6483\u306f\u5c4a\u51fa\u4ef6\u6570\u304c2023\u5e74\u3092\u30d4\u30fc\u30af\u306b2\u5e74\u9023\u7d9a\u3067\u6e1b\u308b\u4e00\u65b9\u3001\u4e2d\u5c0f\u4f01\u696d\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u88ab\u5bb3\u306e48.0%\u306f\u8106\u5f31\u6027\u304c\u5165\u53e3<\/h2>\n<p><img decoding=\"async\" alt=\"\u8106\u5f31\u6027\u3092\u7a81\u304f\u653b\u6483\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-6-20.png\" \/><\/p>\n<p>\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u653b\u6483\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u6a5f\u5668\u306e\u6b20\u9665\u3092\u60aa\u7528\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3078\u4fb5\u5165\u3059\u308b\u653b\u6483\u3067\u3059\u3002IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u3067\u306f4\u4f4d\u3067\u30016\u5e74\u9023\u7d9a9\u56de\u76ee\u306e\u9078\u51fa\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u624b\u53e3\u306f2\u3064\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u8106\u5f31\u6027\u306e\u60c5\u5831\u304c\u516c\u8868\u3055\u308c\u308b\u524d\u306b\u60aa\u7528\u3059\u308b\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u3068\u3001\u516c\u8868\u5f8c\u306b\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u671f\u9593\u3092\u72d9\u3046N\u30c7\u30a4\u653b\u6483\u3067\u3059\u3002<a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/8758\/\">\u8106\u5f31\u6027<\/a>\u305d\u306e\u3082\u306e\u306e\u4ed5\u7d44\u307f\u3068\u7ba1\u7406\u306e\u9032\u3081\u65b9\u306f\u3001\u5225\u8a18\u4e8b\u3067\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u72d9\u308f\u308c\u3084\u3059\u3044\u306e\u306f\u3001VPN\u6a5f\u5668\u3084CMS\u306a\u3069\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u76f4\u63a5\u5230\u9054\u3067\u304d\u308b\u88fd\u54c1\u3067\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u4fb5\u5165\u53e3\u306e\u8a71\u3068\u3001\u3053\u3053\u3067\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h3>IPA\u3078\u306e\u8106\u5f31\u6027\u95a2\u9023\u60c5\u5831\u306e\u5c4a\u51fa\u306f2023\u5e74821\u4ef6\u304b\u30892025\u5e74610\u4ef6\u3078\u6e1b\u3063\u3066\u3044\u308b<\/h3>\n<p>\u5236\u5ea6\u306b\u96c6\u307e\u308b\u6570\u5b57\u304b\u3089\u898b\u308b\u3068\u3001\u8106\u5f31\u6027\u306e\u5c4a\u51fa\u306f\u6e1b\u3063\u3066\u3044\u307e\u3059\u3002IPA\u304c\u53d7\u3051\u4ed8\u3051\u305f\u8106\u5f31\u6027\u95a2\u9023\u60c5\u5831\u306e\u5c4a\u51fa\u4ef6\u6570\u3068\u3001\u4fee\u6b63\u304c\u5b8c\u4e86\u3057\u305f\u4ef6\u6570\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e74<\/th>\n<th>\u5c4a\u51fa\u4ef6\u6570<\/th>\n<th>\u4fee\u6b63\u5b8c\u4e86\u4ef6\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2023\u5e74<\/td>\n<td>821\u4ef6<\/td>\n<td>445\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e74<\/td>\n<td>632\u4ef6<\/td>\n<td>353\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2025\u5e74<\/td>\n<td>610\u4ef6<\/td>\n<td>302\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: IPA\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7b49\u306e\u8106\u5f31\u6027\u95a2\u9023\u60c5\u5831\u306b\u95a2\u3059\u308b\u5c4a\u51fa\u72b6\u6cc1\u300d<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2023q4.html\">2023\u5e74\u7b2c4\u56db\u534a\u671f<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2024q4.html\">2024\u5e74\u7b2c4\u56db\u534a\u671f<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2025q4.html\">2025\u5e74\u7b2c4\u56db\u534a\u671f<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2026q2.html\">2026\u5e74\u7b2c2\u56db\u534a\u671f<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u5c4a\u51fa\u306e\u7d2f\u8a08\u306f\u30012026\u5e74\u7b2c2\u56db\u534a\u671f\u672b\u306e\u6642\u70b9\u306720,315\u4ef6\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u4fee\u6b63\u5b8c\u4e86\u4ef6\u6570\u306b\u306f\u904e\u5e74\u5ea6\u306b\u5c4a\u3051\u51fa\u3089\u308c\u305f\u5206\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u540c\u3058\u5e74\u306e\u5c4a\u51fa\u4ef6\u6570\u3068\u5272\u308a\u7b97\u3057\u3066\u4fee\u6b63\u7387\u3092\u51fa\u3059\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u8106\u5f31\u6027\u5c4a\u51fa\u4ef6\u6570\u306e\u63a8\u79fb\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-vuln-disclosure-trend.png\" \/><\/p>\n<h3>\u5c4a\u51fa\u4ef6\u6570\u306e\u6e1b\u5c11\u306f\u300c\u8106\u5f31\u6027\u3092\u7a81\u304f\u653b\u6483\u304c\u6e1b\u3063\u305f\u300d\u3053\u3068\u3092\u610f\u5473\u3057\u306a\u3044<\/h3>\n<p>\u5c4a\u51fa\u304c\u6e1b\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u3001\u8106\u5f31\u6027\u3092\u7a81\u304f\u653b\u6483\u304c\u6e1b\u3063\u305f\u8a3c\u62e0\u3068\u3057\u3066\u8aad\u3080\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<strong>\u5c4a\u51fa\u5236\u5ea6\u306b\u96c6\u307e\u308b\u6570\u3068\u3001\u73fe\u5834\u3067\u8d77\u304d\u3066\u3044\u308b\u88ab\u5bb3\u306f\u5225\u306e\u52d5\u304d\u3092\u3057\u3066\u3044\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u5b9f\u969b\u30012023\u5e74\u5ea6\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4e2d\u5c0f\u4f01\u696d\u7b49\u306f10.0%\u3067\u3001\u305d\u306e\u3046\u3061\u624b\u53e3\u304c\u8106\u5f31\u6027\u3060\u3063\u305f\u4f01\u696d\u306f48.0%\u3067\u3057\u305f\u3002\u5c4a\u51fa\u304c\u6e1b\u308b\u4e00\u65b9\u3067\u3001\u88ab\u5bb3\u306e\u5165\u53e3\u3068\u3057\u3066\u306e\u8106\u5f31\u6027\u306f\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5c4a\u51fa\u306e\u6e1b\u5c11\u306f\u3001\u958b\u767a\u5143\u3078\u76f4\u63a5\u5831\u544a\u3059\u308b\u7d4c\u8def\u3084CVE\u63a1\u756a\u6a5f\u95a2\u306e\u5229\u7528\u304c\u5e83\u304c\u3063\u305f\u7d50\u679c\u3068\u3057\u3066\u3082\u8aac\u660e\u3067\u304d\u307e\u3059\u3002\u5236\u5ea6\u4e0a\u306e\u6570\u5b57\u3092\u3001\u305d\u306e\u307e\u307e\u8105\u5a01\u306e\u5897\u6e1b\u3068\u3057\u3066\u8aad\u307e\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">48.0%\u306f\u3001\u4e2d\u5c0f\u4f01\u696d\u7b494,191\u4ef6\u306e\u56de\u7b54\u306e\u3046\u3061\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u88ab\u5bb3\u3092\u53d7\u3051\u305f419\u4ef6\u3092\u6bcd\u6570\u3068\u3059\u308b\u5185\u8a33\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u304c\u5c0f\u3055\u304f\u3001\u6570\u30dd\u30a4\u30f3\u30c8\u306e\u8aa4\u5dee\u3092\u542b\u307f\u307e\u3059\u3002\u307e\u305f\u8106\u5f31\u6027\u306e\u5c4a\u51fa\u5236\u5ea6\u306f\u4efb\u610f\u3067\u3042\u308a\u3001\u5b9f\u614b\u306e\u4e00\u90e8\u3057\u304b\u6349\u3048\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: IPA\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7b49\u306e\u8106\u5f31\u6027\u95a2\u9023\u60c5\u5831\u306b\u95a2\u3059\u308b\u5c4a\u51fa\u72b6\u6cc1\u300d\uff08<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2023q4.html\">2023\u5e74Q4<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2024q4.html\">2024\u5e74Q4<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2025q4.html\">2025\u5e74Q4<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2026q2.html\">2026\u5e74Q2<\/a>\uff09\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/sme\/nl10bi000000fbvc-att\/sme-chousa-report2024r1.pdf\">IPA\u300c2024\u5e74\u5ea6 \u4e2d\u5c0f\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u95a2\u3059\u308b\u5b9f\u614b\u8abf\u67fb \u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a><\/p>\n<hr \/>\n<h2>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306f\u3001\u59d4\u8a17\u51481\u793e\u306e\u88ab\u5bb3\u304c\u6570\u5341\u56e3\u4f53\u30fb300\u4e07\u4eba\u898f\u6a21\u306b\u6ce2\u53ca\u3059\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-7-14.png\" \/><\/p>\n<p>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306f\u3001\u81ea\u793e\u3092\u76f4\u63a5\u72d9\u308f\u305a\u3001\u53d6\u5f15\u5148\u3084\u59d4\u8a17\u5148\u3092\u7d4c\u7531\u3057\u3066\u88ab\u5bb3\u304c\u5e83\u304c\u308b\u653b\u6483\u3067\u3059\u3002IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u3067\u306f2\u4f4d\u3067\u30018\u5e74\u9023\u7d9a8\u56de\u76ee\u306e\u9078\u51fa\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u81ea\u793e\u304c\u76f4\u63a5\u72d9\u308f\u308c\u305f\u5834\u5408\u3001\u88ab\u5bb3\u306e\u7bc4\u56f2\u306f\u57fa\u672c\u7684\u306b\u81ea\u793e\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u30022024\u5e74\u306b\u516c\u8868\u3055\u308c\u305fKADOKAWA\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3067\u306f\u3001\u5408\u8a08254,241\u4eba\u5206\u306e\u60c5\u5831\u304c\u6f0f\u3048\u3044\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u59d4\u8a17\u5148\u304c\u653b\u6483\u3092\u53d7\u3051\u305f\u5834\u5408\u3001\u88ab\u5bb3\u306f\u59d4\u8a17\u5143\u3084\u518d\u59d4\u8a17\u5148\u3078\u9023\u9396\u3057\u307e\u3059\u3002<strong>\u70b9\u691c\u3059\u3079\u304d\u7bc4\u56f2\u304c\u81ea\u793e\u306e\u4e2d\u3067\u9589\u3058\u306a\u3044<\/strong>\u3068\u3044\u3046\u70b9\u304c\u3001\u3053\u306e\u653b\u6483\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<h3>\u59d4\u8a17\u5148\u3092\u7d4c\u7531\u3059\u308b\u7d4c\u8def\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u914d\u5e03\u7269\u3092\u7d4c\u7531\u3059\u308b\u7d4c\u8def\u306e2\u3064\u306b\u5206\u304b\u308c\u308b<\/h3>\n<p>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306f\u3001\u7d4c\u8def\u306b\u3088\u3063\u30662\u3064\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u30021\u3064\u306f\u3001\u6a19\u7684\u7d44\u7e54\u3088\u308a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u624b\u8584\u306a\u95a2\u9023\u4f1a\u793e\u3084\u59d4\u8a17\u5148\u3092\u653b\u6483\u3057\u3001\u305d\u3053\u304b\u3089\u6a19\u7684\u7d44\u7e54\u306e\u60c5\u5831\u3092\u7a83\u53d6\u3059\u308b\u7d4c\u8def\u3067\u3059\u3002<\/p>\n<p>\u3082\u30461\u3064\u306f\u3001\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u300d\u306e\u7d4c\u8def\u3067\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5143\u306e\u88fd\u54c1\u3084Web\u30b5\u30a4\u30c8\u306e\u914d\u5e03\u7269\u3092\u6539\u3056\u3093\u3057\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4ed5\u8fbc\u307f\u307e\u3059\u3002\u5229\u7528\u8005\u306f\u6b63\u898f\u306e\u914d\u5e03\u5143\u304b\u3089\u5165\u624b\u3057\u305f\u3064\u3082\u308a\u3067\u3082\u611f\u67d3\u3057\u307e\u3059\u3002<\/p>\n<p>\u3069\u3061\u3089\u306e\u7d4c\u8def\u3067\u3082\u3001\u81ea\u793e\u306e\u4e2d\u3060\u3051\u3067\u5bfe\u7b56\u3092\u5b8c\u7d50\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u30022026\u5e74\u7248\u307e\u30678\u5e74\u9023\u7d9a\u306710\u5927\u8105\u5a01\u306b\u9078\u3070\u308c\u7d9a\u3051\u3066\u3044\u308b\u80cc\u666f\u306b\u306f\u3001\u3053\u306e\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u59d4\u8a17\u5951\u7d04\u3084\u5c0e\u5165\u88fd\u54c1\u306e\u7bc4\u56f2\u307e\u3067\u542b\u3081\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>2024\u5e74\u306e\u59d4\u8a17\u5148\u4e8b\u6848\u3067\u306f\u3001\u59d4\u8a17\u5143\u30fb\u518d\u59d4\u8a17\u5148\u3092\u542b\u3080\u7d0460\u56e3\u4f53\u306b\u5f71\u97ff\u304c\u53ca\u3093\u3060<\/h3>\n<p>\u5b9f\u4f8b\u3092\u898b\u308b\u3068\u3001\u6ce2\u53ca\u306e\u898f\u6a21\u304c\u5206\u304b\u308a\u307e\u3059\u30022024\u5e74\u306b\u516c\u8868\u3055\u308c\u305f\u30a4\u30bb\u30c8\u30fc\u793e\u3078\u306e\u653b\u6483\u3067\u306f\u3001\u5370\u5237\u3084\u30c7\u30fc\u30bf\u51e6\u7406\u3092\u59d4\u8a17\u3057\u3066\u3044\u305f\u4f01\u696d\u30fb\u56e3\u4f53\u306b\u88ab\u5bb3\u304c\u5e83\u304c\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u60c5\u5831\u6f0f\u3048\u3044\u304c\u751f\u3058\u305f\u306e\u306f\u3001\u6c11\u959332\u56e3\u4f53\u3068\u884c\u653f9\u56e3\u4f53\u3067\u3059\u3002\u518d\u59d4\u8a17\u5143\u7b49\u307e\u3067\u542b\u3081\u308b\u3068\u3001\u5f71\u97ff\u306f\u7d0460\u56e3\u4f53\u306b\u53ca\u3073\u307e\u3057\u305f\u3002<\/p>\n<p>\u6f0f\u3048\u3044\u4eba\u6570\u306f\u3001\u6c11\u9593\u4e8b\u696d\u8005\u304b\u3089\u306e\u59d4\u8a17\u5206\u3067250\u4e07\u4eba\u3001\u884c\u653f\u6a5f\u95a2\u7b49\u304b\u3089\u306e\u59d4\u8a17\u5206\u306756.6\u4e07\u4eba\u3067\u3057\u305f\u3002<\/p>\n<p>\u533b\u7642\u5206\u91ce\u3067\u3082\u88ab\u5bb3\u304c\u51fa\u3066\u3044\u307e\u3059\u30022024\u5e74\u3001\u5ca1\u5c71\u770c\u7cbe\u795e\u79d1\u533b\u7642\u30bb\u30f3\u30bf\u30fc\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u307e\u3057\u305f\u3002\u6700\u59274\u4e07\u4eba\u5206\u306e\u60c5\u5831\u304c\u6f0f\u3048\u3044\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u516c\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u59d4\u8a17\u51481\u793e\u306e\u88ab\u5bb3\u304c\u3001\u3053\u308c\u3060\u3051\u306e\u7bc4\u56f2\u306b\u6ce2\u53ca\u3057\u307e\u3059\u3002\u81ea\u793e\u306e\u5bfe\u7b56\u72b6\u6cc1\u3060\u3051\u3067\u306a\u304f\u3001<strong>\u59d4\u8a17\u5148\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u3069\u3053\u307e\u3067\u78ba\u8a8d\u3067\u304d\u3066\u3044\u308b\u304b<\/strong>\u3092\u70b9\u691c\u7bc4\u56f2\u306b\u5165\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/publish\/wp-security\/j5u9nn0000004wk0-att\/ISWP2025_Chap1.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u767d\u66f82025\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a><\/p>\n<hr \/>\n<h2>DDoS\u653b\u6483\u3092\u88ab\u5bb3\u3068\u3057\u3066\u6319\u3052\u305f\u4f01\u696d\u306f2025\u5e74\u8abf\u67fb\u30672.9%\u306b\u3068\u3069\u307e\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"DDoS\u653b\u6483\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-8-6.png\" \/><\/p>\n<p>DDoS\u653b\u6483\u306f\u3001\u5927\u91cf\u306e\u901a\u4fe1\u3092\u9001\u308a\u3064\u3051\u3066\u30b5\u30fc\u30d0\u30fc\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6a5f\u80fd\u505c\u6b62\u306b\u8ffd\u3044\u8fbc\u3080\u653b\u6483\u3067\u3059\u3002\u7dcf\u52d9\u7701\u306e\u8abf\u67fb\u3067\u3053\u306e\u88ab\u5bb3\u3092\u6319\u3052\u305f\u4f01\u696d\u306f2025\u5e74\u8abf\u67fb\u30672.9%\u3068\u3001\u906d\u9047\u7387\u3068\u3057\u3066\u306f\u4f4e\u3044\u90e8\u985e\u306b\u5165\u308a\u307e\u3059\u3002<\/p>\n<p>\u624b\u53e3\u306f\u3044\u304f\u3064\u304b\u306b\u5206\u304b\u308c\u307e\u3059\u30021\u3064\u306f\u3001\u4e57\u3063\u53d6\u3063\u305f\u591a\u6570\u306e\u6a5f\u5668\u304b\u3089\u306a\u308b\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u3092\u4f7f\u3046\u653b\u6483\u3067\u3059\u3002TCP\/UDP\u30d1\u30b1\u30c3\u30c8\u3092\u5927\u91cf\u306b\u9001\u308a\u3064\u3051\u308b\u30d5\u30e9\u30c3\u30c9\u653b\u6483\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u9001\u4fe1\u5143IP\u3092\u507d\u88c5\u3057\u3001\u7b2c\u4e09\u8005\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\u3092\u6a19\u7684\u306b\u96c6\u4e2d\u3055\u305b\u308b\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u653b\u6483\u3082\u4ee3\u8868\u7684\u306a\u624b\u53e3\u3067\u3059\u3002<\/p>\n<p>\u307b\u304b\u306e\u7a2e\u985e\u3068\u9055\u3044\u3001\u60c5\u5831\u3092\u76d7\u3080\u653b\u6483\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b5\u30fc\u30d3\u30b9\u3092\u6b62\u3081\u3089\u308c\u308b\u3053\u3068\u3001\u3064\u307e\u308a\u53ef\u7528\u6027\u304c\u88ab\u5bb3\u306e\u4e2d\u8eab\u306b\u306a\u308a\u307e\u3059\u3002\u88ab\u5bb3\u306e\u8cea\u304c\u9055\u3046\u305f\u3081\u3001\u5099\u3048\u65b9\u3082\u5206\u3051\u3066\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u56de\u7b54\u4f01\u696d\u306b\u5360\u3081\u308b\u5272\u5408\u306f2024\u5e74\u8abf\u67fb2.5%\u304b\u30892025\u5e74\u8abf\u67fb2.9%\u3078\u308f\u305a\u304b\u306b\u5897\u3048\u3066\u3044\u308b<\/h3>\n<p>\u906d\u9047\u7387\u306f\u6a2a\u3070\u3044\u306b\u8fd1\u3044\u52d5\u304d\u3067\u3059\u3002\u7dcf\u52d9\u7701\u306e\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u3067\u3001DoS\uff08DDoS\uff09\u653b\u6483\u3092\u88ab\u5bb3\u3068\u3057\u3066\u6319\u3052\u305f\u4f01\u696d\u306e\u5272\u5408\u3092\u898b\u307e\u3059\u30022024\u5e74\u8abf\u67fb\u30672.5%\u30012025\u5e74\u8abf\u67fb\u30672.9%\u3067\u3057\u305f\u3002<\/p>\n<p>\u540c\u30582025\u5e74\u8abf\u67fb\u3067\u3001\u4f55\u3089\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306f48.0%\u3067\u3059\u3002\u540c\u3058\u56de\u7b54\u4f01\u696d\u3092\u6bcd\u6570\u3068\u3057\u305f\u3068\u304d\u3001DDoS\u653b\u6483\u3092\u6319\u3052\u305f\u4f01\u696d\u306f2.9%\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>2\u3064\u306e\u8abf\u67fb\u5e74\u306e\u5dee\u306f\u3054\u304f\u308f\u305a\u304b\u3067\u3001\u5897\u52a0\u50be\u5411\u3068\u547c\u3079\u308b\u52d5\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u5272\u5408\u306f\u56de\u7b54\u4f01\u696d\u5168\u4f53\u306b\u5360\u3081\u308b\u3082\u306e\u3067\u3001\u5e74\u3054\u3068\u306e\u56de\u7b54\u4f01\u696d\u306e\u69cb\u6210\u304c\u5909\u308f\u308c\u3070\u6bd4\u7387\u3082\u52d5\u304d\u307e\u3059\u3002<\/p>\n<h3>JPCERT\/CC\u3078\u306e\u5831\u544a\u306f\u56db\u534a\u671f1\u301c9\u4ef6\u3067\u3001\u5206\u985e\u306e\u524d\u63d0\u304c\u9055\u3046\u305f\u3081\u4ed6\u306e\u7a2e\u985e\u3068\u4e26\u3079\u3089\u308c\u306a\u3044<\/h3>\n<p>JPCERT\/CC\u3078\u306e\u5831\u544a\u4ef6\u6570\u3067\u898b\u308b\u3068\u3001DoS\/DDoS\u306f\u56db\u534a\u671f\u3042\u305f\u308a1\u4ef6\u304b\u30899\u4ef6\u306e\u7bc4\u56f2\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u671f\u9593<\/th>\n<th>DoS\/DDoS\u306e\u5831\u544a\u4ef6\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2023\u5e7410\u301c12\u6708<\/td>\n<td>1\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e741\u301c3\u6708<\/td>\n<td>2\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e744\u301c6\u6708<\/td>\n<td>3\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e747\u301c9\u6708<\/td>\n<td>9\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2024\u5e7410\u301c12\u6708<\/td>\n<td>4\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>2025\u5e741\u301c3\u6708<\/td>\n<td>6\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/ir\/report.html\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a>\u5404\u53f7\uff08<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2025\/IR_Report2024Q4.pdf\">2024\u5e74\u5ea6\u7b2c4\u56db\u534a\u671f<\/a>\u307b\u304b\uff09\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p><strong>\u3053\u306e\u5c11\u306a\u3055\u306f\u3001\u653b\u6483\u304c\u5c11\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002<\/strong>\u5927\u91cf\u901a\u4fe1\u306f\u56de\u7dda\u4e8b\u696d\u8005\u3084\u9632\u5fa1\u30b5\u30fc\u30d3\u30b9\u306e\u5074\u3067\u5438\u53ce\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u3001JPCERT\/CC\u3078\u306e\u5831\u544a\u306b\u81f3\u3089\u306a\u3044\u4e8b\u6848\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5192\u982d\u3067\u8ff0\u3079\u305f\u3068\u304a\u308a\u3001\u5831\u544a\u4ef6\u6570\u306f\u7d71\u8a08\u306e\u5c04\u7a0b\u306e\u4e2d\u3067\u3057\u304b\u8aad\u3081\u307e\u305b\u3093\u3002\u7dcf\u52d9\u7701\u306e\u5272\u54082.9%\u3068JPCERT\/CC\u306e\u5831\u544a\u4ef6\u6570\u3082\u3001\u540c\u3058\u57fa\u6e96\u3067\u306f\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202500_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/ir\/report.html\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d<\/a><\/p>\n<hr \/>\n<h2>\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e\u5272\u5408\u306f\u898f\u6a21\u306719.3\u30dd\u30a4\u30f3\u30c8\u958b\u304d\u3001\u696d\u7a2e\u5225\u3067\u306f\u5efa\u8a2d\u696d\u304c2\u5e74\u9023\u7d9a\u3067\u6700\u3082\u9ad8\u3044<\/h2>\n<p><img decoding=\"async\" alt=\"\u898f\u6a21\u30fb\u696d\u7a2e\u5225\u306e\u5dee\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-9-4.png\" \/><\/p>\n<p>\u3053\u3053\u307e\u3067\u306f\u653b\u6483\u306e\u7a2e\u985e\u3054\u3068\u306e\u52d5\u5411\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u306f\u3001\u81ea\u793e\u306b\u5f53\u3066\u306f\u3081\u308b\u8996\u70b9\u306b\u79fb\u308a\u307e\u3059\u3002<\/p>\n<p>\u7dcf\u52d9\u7701\u306e\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u3092\u898b\u307e\u3059\u3002\u4f55\u3089\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e\u5272\u5408\u306f\u30012024\u5e74\u8abf\u67fb\u306745.9%\u30012025\u5e74\u8abf\u67fb\u306748.0%\u3067\u3057\u305f\u3002\u306a\u304a\u540c\u30582025\u5e74\u8abf\u67fb\u3067\u3082\u3001\u96c6\u8a08\u65b9\u6cd5\u306e\u9055\u3044\u306b\u3088\u308a48.1%\u3068\u793a\u3055\u308c\u308b\u8cc7\u6599\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6570\u30dd\u30a4\u30f3\u30c8\u306e\u52d5\u304d\u306f\u96c6\u8a08\u4e0a\u306e\u5dee\u306b\u3082\u53ce\u307e\u308b\u7bc4\u56f2\u3067\u3059\u3002\u5168\u4f53\u5024\u305d\u306e\u3082\u306e\u3088\u308a\u3001\u898f\u6a21\u5225\u30fb\u696d\u7a2e\u5225\u306e\u5dee\u306e\u307b\u3046\u304c\u5b9f\u52d9\u3067\u306f\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5f93\u696d\u80052,000\u4eba\u4ee5\u4e0a\u306f64.9%\u3001100\u301c299\u4eba\u306f45.6%\u306719.3\u30dd\u30a4\u30f3\u30c8\u306e\u5dee\u304c\u3042\u308b<\/h3>\n<p>\u4f01\u696d\u898f\u6a21\u306b\u3088\u308b\u5dee\u306f\u5927\u304d\u304f\u958b\u3044\u3066\u3044\u307e\u3059\u30022025\u5e74\u8abf\u67fb\u3067\u306f\u3001\u5f93\u696d\u80052,000\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e64.9%\u304c\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u3068\u56de\u7b54\u3057\u307e\u3057\u305f\u3002100\u301c299\u4eba\u306e\u4f01\u696d\u3067\u306f45.6%\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5f93\u696d\u8005\u898f\u6a21<\/th>\n<th>2024\u5e74\u8abf\u67fb<\/th>\n<th>2025\u5e74\u8abf\u67fb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2,000\u4eba\u4ee5\u4e0a<\/td>\n<td>69.5%<\/td>\n<td>64.9%<\/td>\n<\/tr>\n<tr>\n<td>100\u301c299\u4eba<\/td>\n<td>44.2%<\/td>\n<td>45.6%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c6\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202500_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u5dee\u306f2024\u5e74\u8abf\u67fb\u306725.3\u30dd\u30a4\u30f3\u30c8\u30012025\u5e74\u8abf\u67fb\u306719.3\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u7e2e\u307e\u3063\u305f\u306e\u306f\u3001\u4e2d\u5805\u4f01\u696d\u5074\u304c1.4\u30dd\u30a4\u30f3\u30c8\u5897\u3048\u305f\u4ee5\u4e0a\u306b\u3001\u5927\u4f01\u696d\u5074\u304c4.6\u30dd\u30a4\u30f3\u30c8\u4e0b\u304c\u3063\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a2d\u554f\u306f\u300c\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u300d\u306e\u81ea\u5df1\u7533\u544a\u3067\u3059\u3002\u691c\u77e5\u4f53\u5236\u304c\u6574\u3063\u305f\u4f01\u696d\u307b\u3069\u6570\u5b57\u306f\u9ad8\u304f\u51fa\u307e\u3059\u3002<strong>\u4e2d\u5c0f\u4f01\u696d\u306e\u4f4e\u3044\u6570\u5024\u306f\u3001\u5b89\u5168\u306e\u8a3c\u62e0\u3067\u306f\u306a\u304f\u6c17\u3065\u3051\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u3068\u3057\u3066\u8aad\u3080\u307b\u3046\u304c\u5b9f\u52d9\u306b\u5408\u3044\u307e\u3059<\/strong>\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">\u691c\u77e5\u529b\u306e\u5dee\u3068\u3044\u3046\u89e3\u91c8\u306f\u4eee\u8aac\u3067\u3042\u308a\u3001\u7d71\u8a08\u81ea\u4f53\u306f\u7406\u7531\u3092\u542b\u307f\u307e\u305b\u3093\u3002\u5927\u4f01\u696d\u306e\u6570\u5024\u4f4e\u4e0b\u306f\u3001\u5bfe\u7b56\u6295\u8cc7\u306e\u52b9\u679c\u304c\u51fa\u305f\u7d50\u679c\u3068\u3082\u3001\u8abf\u67fb\u5e74\u3054\u3068\u306e\u56de\u7b54\u4f01\u696d\u69cb\u6210\u306e\u5909\u5316\u3068\u3082\u8aad\u3081\u307e\u3059\u3002\u6570\u30dd\u30a4\u30f3\u30c8\u306e\u52d5\u304d\u3092\u78ba\u5b9a\u7684\u306a\u5909\u5316\u3068\u3057\u3066\u6271\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<p><img decoding=\"async\" alt=\"\u4f01\u696d\u898f\u6a21\u5225\u306e\u88ab\u5bb3\u5272\u5408\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-breach-rate-by-size.png\" \/><\/p>\n<h3>\u696d\u7a2e\u5225\u3067\u306f\u5efa\u8a2d\u696d\u304c2\u5e74\u9023\u7d9a\u3067\u60c5\u5831\u901a\u4fe1\u696d\u3092\u4e0a\u56de\u308a\u30012025\u5e74\u8abf\u67fb\u306757.0%<\/h3>\n<p>\u696d\u7a2e\u5225\u3067\u898b\u308b\u3068\u3001IT\u4f01\u696d\u304c\u6700\u3082\u9ad8\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5efa\u8a2d\u696d\u304c2\u5e74\u9023\u7d9a\u3067\u60c5\u5831\u901a\u4fe1\u696d\u3092\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u696d\u7a2e<\/th>\n<th>2024\u5e74\u8abf\u67fb<\/th>\n<th>2025\u5e74\u8abf\u67fb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5efa\u8a2d\u696d<\/td>\n<td>57.5%<\/td>\n<td>57.0%<\/td>\n<\/tr>\n<tr>\n<td>\u60c5\u5831\u901a\u4fe1\u696d<\/td>\n<td>53.3%<\/td>\n<td>51.4%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c6\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202500_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u5efa\u8a2d\u696d\u306f\u5168\u4f53\u5e73\u5747\u3092\u30012024\u5e74\u8abf\u67fb\u306711.6\u30dd\u30a4\u30f3\u30c8\u4e0a\u56de\u308a\u307e\u3059\u30022025\u5e74\u8abf\u67fb\u3067\u30829.0\u30dd\u30a4\u30f3\u30c8\u4e0a\u56de\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u88ab\u5bb3\u5272\u5408\u304c\u696d\u7a2e\u306eIT\u5ea6\u5408\u3044\u3060\u3051\u3067\u306f\u6c7a\u307e\u3089\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u5efa\u8a2d\u696d\u306f\u5143\u8acb\u30fb\u4e0b\u8acb\u30fb\u5354\u529b\u4f1a\u793e\u304c\u591a\u5c64\u306b\u9023\u306a\u308b\u69cb\u9020\u3092\u6301\u3061\u3001\u53d6\u5f15\u5148\u3092\u7d4c\u7531\u3057\u305f\u88ab\u5bb3\u3092\u53d7\u3051\u3084\u3059\u3044\u696d\u7a2e\u3067\u3059\u3002<\/p>\n<p>10\u5927\u8105\u5a01\u30672\u4f4d\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483\u3068\u306e\u95a2\u4fc2\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u56e0\u679c\u306f\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u306a\u304a\u3001\u4e00\u6b21\u8cc7\u6599\u3067\u78ba\u8a8d\u3067\u304d\u305f\u306e\u306f\u5efa\u8a2d\u696d\u3068\u60c5\u5831\u901a\u4fe1\u696d\u306e2\u696d\u7a2e\u3067\u3059\u3002\u696d\u7a2e\u5225\u306e\u56de\u7b54\u4f01\u696d\u6570\u304c\u78ba\u8a8d\u3067\u304d\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u6570\u30dd\u30a4\u30f3\u30c8\u306e\u5dee\u306e\u6709\u610f\u6027\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c6\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb \u7d50\u679c\u6982\u8981\uff08\u5225\u7d192\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202500_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a><\/p>\n<hr \/>\n<h2>\u4e2d\u5c0f\u4f01\u696d\u304c\u512a\u5148\u3059\u3079\u304d\u306a\u306e\u306f\u3001\u5f71\u97ff\u5ea6\u304c\u6700\u5927\u306e\u653b\u6483\u3067\u306f\u306a\u304f\u906d\u9047\u7387\u304c\u9ad8\u3044\u653b\u6483<\/h2>\n<p><img decoding=\"async\" alt=\"\u512a\u5148\u9806\u4f4d\u306e\u6c7a\u3081\u65b9\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-10-1.png\" \/><\/p>\n<p>\u653b\u6483\u306e\u7a2e\u985e\u309240\u500b\u899a\u3048\u3066\u3082\u3001\u512a\u5148\u9806\u4f4d\u306f\u6c7a\u307e\u308a\u307e\u305b\u3093\u3002\u4e2d\u5c0f\u4f01\u696d\u304c\u307e\u305a\u8003\u3048\u308b\u3079\u304d\u306a\u306e\u306f\u3001\u5f71\u97ff\u5ea6\u304c\u6700\u5927\u306e\u653b\u6483\u3067\u306f\u306a\u304f\u3001\u906d\u9047\u7387\u304c\u9ad8\u3044\u653b\u6483\u3067\u3059\u3002<\/p>\n<p>IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01\u300d\u306f\u3001\u5c02\u9580\u5bb6\u306e\u6295\u7968\u3067\u9806\u4f4d\u3092\u6c7a\u3081\u3066\u3044\u307e\u3059\u3002\u5019\u88dc\u306b\u306a\u308b\u306e\u306f\u3001\u524d\u5e74\u306b\u793e\u4f1a\u7684\u5f71\u97ff\u304c\u5927\u304d\u304b\u3063\u305f\u4e8b\u6848\u3067\u3059\u30022026\u5e74\u7248\u306e\u7d44\u7e54\u7de8\u3067\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306f1\u4f4d\u3067\u300111\u5e74\u9023\u7d9a\u306e\u9078\u51fa\u3067\u3057\u305f\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u906d\u9047\u983b\u5ea6\u306e\u9806\u4f4d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u5f71\u97ff\u5ea6\u3068\u906d\u9047\u7387\u3068\u3044\u30462\u8ef8\u3067\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002\u6b21\u306e3\u3064\u306e\u5c0f\u898b\u51fa\u3057\u3067\u3001\u305d\u306e\u6750\u6599\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4e2d\u5c0f\u4f01\u696d\u306e\u88ab\u5bb3\u7387\u306f\u30a6\u30a4\u30eb\u30b9\u611f\u67d314.8%\u30fb\u4e0d\u6b63\u30a2\u30af\u30bb\u30b910.0%\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a28.3%\u306e\u9806<\/h3>\n<p>\u906d\u9047\u7387\u3092\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u3079\u3089\u308c\u308b\u30c7\u30fc\u30bf\u304c\u3001IPA\u306e\u4e2d\u5c0f\u4f01\u696d\u5b9f\u614b\u8abf\u67fb\u3067\u3059\u3002\u4e2d\u5c0f\u4f01\u696d\u7b494,191\u4ef6\u306e\u6709\u52b9\u56de\u7b54\u3092\u3082\u3068\u306b\u3057\u305fWeb\u30a2\u30f3\u30b1\u30fc\u30c8\u8abf\u67fb\u3067\u30012024\u5e7410\u301c11\u6708\u306b\u5b9f\u65bd\u3055\u308c\u307e\u3057\u305f\u3002\u540c\u4e00\u8a2d\u554f\u5185\u306e\u5185\u8a33\u306a\u306e\u3067\u3001\u653b\u6483\u306e\u7a2e\u985e\u3069\u3046\u3057\u3092\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u88ab\u5bb3\u306e\u7a2e\u985e\uff082023\u5e74\u5ea6\uff09<\/th>\n<th>\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4e2d\u5c0f\u4f01\u696d\u7b49\u306e\u5272\u5408<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30a6\u30a4\u30eb\u30b9\u611f\u67d3<\/td>\n<td>14.8%<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9<\/td>\n<td>10.0%<\/td>\n<\/tr>\n<tr>\n<td>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3<\/td>\n<td>8.3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0 0 1.5em\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/sme\/nl10bi000000fbvc-att\/sme-chousa-report2024r1.pdf\">IPA\u300c2024\u5e74\u5ea6 \u4e2d\u5c0f\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u95a2\u3059\u308b\u5b9f\u614b\u8abf\u67fb \u5831\u544a\u66f8\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210\u3002\u540c\u4e00\u8abf\u67fb\u30fb\u540c\u4e00\u8a2d\u554f\u5185\u306e\u5185\u8a33\u3067\u3059<\/p>\n<p>\u8a18\u4e8b\u306e\u524d\u534a\u3067\u3001\u653b\u6483\u306e\u7a2e\u985e\u3092\u6a2a\u4e26\u3073\u3067\u6bd4\u8f03\u3067\u304d\u308b\u516c\u7684\u7d71\u8a08\u306f\u5b58\u5728\u3057\u306a\u3044\u3068\u8ff0\u3079\u307e\u3057\u305f\u3002<strong>\u305d\u306e\u4e2d\u3067\u3001\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u3079\u3089\u308c\u308b\u6570\u5c11\u306a\u3044\u30c7\u30fc\u30bf\u304c\u3053\u308c\u3067\u3059<\/strong>\u3002<\/p>\n<div style=\"border:2px solid #eb6834;border-radius:8px;background:#fdf3ee;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#c2521f\">\u6ce8\u610f<\/p>\n<p style=\"margin:0\">\u3053\u306e\u8abf\u67fb\u306f\u81ea\u5df1\u7533\u544a\u306eWeb\u30a2\u30f3\u30b1\u30fc\u30c8\u3067\u3059\u3002\u56de\u7b54\u8005\u304c\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u300d\u3068\u300c\u30a6\u30a4\u30eb\u30b9\u611f\u67d3\u300d\u3092\u533a\u5225\u3067\u304d\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u3092\u30a6\u30a4\u30eb\u30b9\u611f\u67d3\u3068\u3057\u3066\u56de\u7b54\u3057\u3066\u3044\u308c\u3070\u30018.3%\u306f\u904e\u5c0f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<p><img decoding=\"async\" alt=\"\u4e2d\u5c0f\u4f01\u696d\u306e\u653b\u6483\u7a2e\u985e\u5225\u88ab\u5bb3\u5272\u5408\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/chart-sme-breach-rate-by-type.png\" \/><\/p>\n<h3>\u5f71\u97ff\u5ea6\u304c\u6700\u5927\u306e\u653b\u6483\u3068\u3001\u65e5\u5e38\u7684\u306b\u5f53\u305f\u308b\u78ba\u7387\u304c\u9ad8\u3044\u653b\u6483\u306f\u5225\u7269\u3068\u3057\u3066\u5099\u3048\u308b<\/h3>\n<p>\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u5f71\u97ff\u5ea6\u306e\u9806\u4f4d\u3068\u906d\u9047\u7387\u306e\u9806\u4f4d\u304c\u4e00\u81f4\u3057\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002IPA\u306e10\u5927\u8105\u5a012026\u3067\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306f1\u4f4d\u3067\u3059\u3002\u4e00\u65b9\u3001\u4e2d\u5c0f\u4f01\u696d\u306e\u906d\u9047\u7387\u3067\u306f\u30a6\u30a4\u30eb\u30b9\u611f\u67d314.8%\u306b\u5bfe\u3057\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3\u306f8.3%\u30673\u756a\u76ee\u3067\u3057\u305f\u3002<\/p>\n<p>\u3069\u3061\u3089\u304c\u6b63\u3057\u3044\u3068\u3044\u3046\u8a71\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u5f71\u97ff\u5ea6\u304c\u9ad8\u3044\u653b\u6483\u306f\u8d77\u304d\u305f\u3068\u304d\u306e\u640d\u5bb3\u306e\u5927\u304d\u3055\u3067\u5099\u3048\u3001\u906d\u9047\u7387\u304c\u9ad8\u3044\u653b\u6483\u306f\u5f53\u305f\u308b\u983b\u5ea6\u3067\u5099\u3048\u308b<\/strong>\u3068\u3044\u3046\u5206\u5c90\u3067\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"border:2px solid #2d4f8f;border-radius:8px;background:#f2f5fb;padding:14px 18px;margin:1.5em 0\">\n<p style=\"margin:0 0 8px;font-weight:700;color:#2d4f8f\">2\u8ef8\u3067\u306e\u5099\u3048\u65b9\u306e\u5206\u5c90<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li><strong>\u5f71\u97ff\u5ea6\u3067\u5099\u3048\u308b\u653b\u6483<\/strong>: \u4e00\u5ea6\u8d77\u304d\u308b\u3068\u4e8b\u696d\u304c\u6b62\u307e\u308b\u3002\u6b62\u307e\u3063\u305f\u72b6\u614b\u304b\u3089\u623b\u305b\u308b\u304b\u3092\u8d77\u70b9\u306b\u8003\u3048\u308b<\/li>\n<li><strong>\u906d\u9047\u7387\u3067\u5099\u3048\u308b\u653b\u6483<\/strong>: \u65e5\u5e38\u7684\u306b\u5f53\u305f\u308b\u3002\u5f53\u305f\u3063\u3066\u3082\u88ab\u5bb3\u306b\u306a\u3089\u306a\u3044\u72b6\u614b\u3092\u6a19\u6e96\u306b\u3059\u308b<\/li>\n<\/ul>\n<\/div>\n<p>\u306a\u304a\u300110\u5927\u8105\u5a01\u3068\u4e2d\u5c0f\u4f01\u696d\u5b9f\u614b\u8abf\u67fb\u306f\u8abf\u67fb\u4e3b\u4f53\u30fb\u76ee\u7684\u30fb\u5e74\u6b21\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u9806\u4f4d\u304c\u9006\u8ee2\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u3082\u3063\u3066\u300c\u30e9\u30f3\u30ad\u30f3\u30b0\u304c\u5b9f\u614b\u3068\u9055\u3046\u300d\u3068\u65ad\u3058\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3>\u7a2e\u985e\u3092\u6570\u3048\u308b\u3088\u308a\u3001\u793e\u5916\u304b\u3089\u5230\u9054\u3067\u304d\u308b\u5165\u53e3\u3092\u7d5e\u308a\u8fbc\u3080\u307b\u3046\u304c\u52b9\u7387\u304c\u3088\u3044<\/h3>\n<p>\u6700\u5f8c\u306b\u30013\u3064\u306e\u4e00\u6b21\u30c7\u30fc\u30bf\u304c\u540c\u3058\u65b9\u5411\u3092\u6307\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u653b\u6483\u306e\u7a2e\u985e\u306f\u9055\u3063\u3066\u3082\u3001\u88ab\u5bb3\u304c\u96c6\u307e\u308b\u5834\u6240\u306f\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>1\u3064\u76ee\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u4fb5\u5165\u53e3\u3067\u3059\u30022025\u5e74\u6642\u70b9\u306787.0%\u304cVPN\u6a5f\u5668\u3068\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7d4c\u7531\u3067\u3057\u305f\u3002<\/p>\n<p>2\u3064\u76ee\u306f\u30012025\u5e74\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u691c\u6319\u4e8b\u6848\u3067\u3001\u8b58\u5225\u7b26\u53f7\u7a83\u7528\u578b\u304c399\u4ef6\u3068\u5927\u534a\u3092\u5360\u3081\u308b\u70b9\u3067\u3059\u30023\u3064\u76ee\u306f\u30012023\u5e74\u5ea6\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4e2d\u5c0f\u4f01\u696d\u7b49\u306e48.0%\u304c\u8106\u5f31\u6027\u3092\u7a81\u304b\u308c\u3066\u3044\u305f\u70b9\u3067\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001<strong>\u793e\u5916\u306b\u9732\u51fa\u3057\u305f\u6a5f\u5668\u3068\u3001\u305d\u3053\u3067\u4f7f\u308f\u308c\u308b\u8a8d\u8a3c\u60c5\u5831<\/strong>\u3068\u3044\u3046\u4e00\u70b9\u306b\u88ab\u5bb3\u304c\u96c6\u4e2d\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u306e\u7a2e\u985e\u3092\u6570\u3048\u4e0a\u3052\u308b\u3088\u308a\u3001\u81ea\u793e\u304c\u793e\u5916\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u6a5f\u5668\u3092\u6d17\u3044\u51fa\u3059\u307b\u3046\u304c\u65e9\u304f\u52b9\u304d\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306a\u9032\u3081\u65b9\u306f\u3001<a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/8589\/\">\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u5bfe\u7b56<\/a>\u306e\u8a18\u4e8b\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-size:13px;color:#777;margin:1em 0 0\">\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/sme\/nl10bi000000fbvc-att\/sme-chousa-report2024r1.pdf\">IPA\u300c2024\u5e74\u5ea6 \u4e2d\u5c0f\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u95a2\u3059\u308b\u5b9f\u614b\u8abf\u67fb \u5831\u544a\u66f8\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001059979.pdf\">\u8b66\u5bdf\u5e81\u300c\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u884c\u70ba\u306e\u767a\u751f\u72b6\u6cc1\u53ca\u3073\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6280\u8853\u306e\u7814\u7a76\u958b\u767a\u306e\u72b6\u6cc1\u300d<\/a><\/p>\n<hr \/>\n<h2>\u307e\u3068\u3081<\/h2>\n<p><img decoding=\"async\" alt=\"\u307e\u3068\u3081\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/h2-11.png\" \/><\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u7a2e\u985e\u3092\u3001\u516c\u7684\u30c7\u30fc\u30bf\u3067\u6574\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u70b9\u306f\u6b21\u306e4\u3064\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u653b\u6483\u306e\u7a2e\u985e\u306f\u300c\u72d9\u3044\u65b9\u300d\u300c\u5165\u53e3\u300d\u300c\u76ee\u7684\u300d\u306e3\u3064\u306e\u8ef8\u3067\u6574\u7406\u3067\u304d\u3001\u672c\u8a18\u4e8b\u3067\u306f7\u5206\u985e\u3092\u6271\u3044\u307e\u3057\u305f<\/li>\n<li>\u7a2e\u985e\u3054\u3068\u306e\u4ef6\u6570\u3092\u540c\u3058\u57fa\u6e96\u3067\u6bd4\u3079\u3089\u308c\u308b\u516c\u7684\u7d71\u8a08\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u4ed6\u793e\u8a18\u4e8b\u306e\u6570\u5024\u3092\u898b\u308b\u3068\u304d\u3082\u3001\u8ab0\u304c\u4f55\u3092\u6570\u3048\u305f\u6570\u5b57\u304b\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<li>\u4e2d\u5c0f\u4f01\u696d\u7b49\u306e\u906d\u9047\u7387\u306f\u30a6\u30a4\u30eb\u30b9\u611f\u67d314.8%\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d38.3%\u3067\u3001\u5f71\u97ff\u5ea6\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u3068\u306f\u9806\u4f4d\u304c\u9055\u3044\u307e\u3059<\/li>\n<li>\u88ab\u5bb3\u306f<mark>VPN\u6a5f\u5668\u3084\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306a\u3069\u793e\u5916\u306b\u9732\u51fa\u3057\u305f\u5165\u53e3\u306b\u96c6\u4e2d<\/mark>\u3057\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n<p>\u7a2e\u985e\u3092\u899a\u3048\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305a\u306f\u81ea\u793e\u304c\u793e\u5916\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u6a5f\u5668\u3068\u3001\u305d\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<hr \/>\n<h2>\u65b0\u4eba\u30fb\u3072\u3068\u308a\u60c5\u30b7\u30b9\u306e\u5b66\u7fd2\u306f\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u3067<\/h2>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.josys-college.com\/\"><img decoding=\"async\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/08\/cta-josys-college.jpg\" alt=\"\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\uff5c\u65b0\u4eba\u30fb\u3072\u3068\u308a\u60c5\u30b7\u30b9\u306e\u305f\u3081\u306e\u30de\u30a4\u30af\u30ed\u30e9\u30fc\u30cb\u30f3\u30b0LMS\" style=\"max-width:100%;height:auto\"><\/a><\/p>\n<p>\u653b\u6483\u306e\u7a2e\u985e\u3054\u3068\u306e\u898b\u5206\u3051\u65b9\u3084\u3001\u7d71\u8a08\u306e\u8aad\u307f\u65b9\u306f\u3001\u62c5\u5f53\u8005\u500b\u4eba\u306e\u7d4c\u9a13\u306b\u5de6\u53f3\u3055\u308c\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u3072\u3068\u308a\u60c5\u30b7\u30b9\u3084\u65b0\u4eba\u62c5\u5f53\u8005\u307b\u3069\u3001\u4f53\u7cfb\u7684\u306b\u5b66\u3076\u6a5f\u4f1a\u3092\u6301\u3061\u306b\u304f\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p><strong>\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u306f\u3001\u65b0\u4eba\u30fb\u3072\u3068\u308a\u60c5\u30b7\u30b9\u306e\u305f\u3081\u306e\u30de\u30a4\u30af\u30ed\u30e9\u30fc\u30cb\u30f3\u30b0LMS\u3067\u3059\u3002<\/strong>\u696d\u52d9\u306e\u5408\u9593\u306b\u5c11\u3057\u305a\u3064\u5b66\u3079\u308b\u5f62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"border:2px solid 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target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ipa.go.jp\/security\/reports\/vuln\/software\/2026q2.html\">IPA\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7b49\u306e\u8106\u5f31\u6027\u95a2\u9023\u60c5\u5831\u306b\u95a2\u3059\u308b\u5c4a\u51fa\u72b6\u6cc1\u300d\uff082026\u5e74\u7b2c2\u56db\u534a\u671f\uff09<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/ir\/report.html\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d\u4e00\u89a7<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.jpcert.or.jp\/pr\/2024\/IR_Report2023Q3.pdf\">JPCERT\/CC\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u5bfe\u5fdc\u30ec\u30dd\u30fc\u30c8\u300d\uff082023\u5e74\u5ea6\u7b2c3\u56db\u534a\u671f\u30fb2023\u5e7410\u301c12\u6708\uff09<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" 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href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/190531_1.pdf\">\u7dcf\u52d9\u7701\u300c\u5e73\u621030\u5e74 \u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/220527_1.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c3\u5e74 \u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/data\/230529_1.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c4\u5e74 \u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/johotsusintokei\/statistics\/pdf\/HR202400_002.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c6\u5e74 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href=\"https:\/\/www.ppc.go.jp\/aboutus\/report\/annual_report_2023\/\">\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u300c\u4ee4\u548c5\u5e74\u5ea6 \u5e74\u6b21\u5831\u544a\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.ppc.go.jp\/aboutus\/report\/annual_report_2024\/\">\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u300c\u4ee4\u548c6\u5e74\u5ea6 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