{"id":11122,"date":"2026-10-25T18:04:32","date_gmt":"2026-10-25T09:04:32","guid":{"rendered":"https:\/\/venu-sys.co.jp\/jo-sys\/?p=11122"},"modified":"2026-10-25T18:04:32","modified_gmt":"2026-10-25T09:04:32","slug":"proxy-server","status":"publish","type":"post","link":"https:\/\/venu-sys.co.jp\/jo-sys\/11122\/","title":{"rendered":"\u3010\u7dcf\u52d9\u7701\u30fbIPA\u3011\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\uff5c\u4ed5\u7d44\u307f\u3068\u4f01\u696d\u3067\u4f7f\u3046\u76ee\u7684\u30fb\u6ce8\u610f\u70b9\u3001100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u5229\u7528\u7387\u306f20.5%\uff082025\u5e74\uff09"},"content":{"rendered":"<p><img decoding=\"async\" alt=\"\u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/eyecatch-21.png\" \/><\/p>\n<p>\u60c5\u30b7\u30b9\u306e\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u3068\u3001\u30d7\u30ed\u30ad\u30b7\u306b\u3064\u3044\u3066\u6b21\u306e\u3088\u3046\u306a\u7591\u554f\u3092\u6301\u3064\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u300c\u30d7\u30ed\u30ad\u30b7\u3092\u901a\u3059\u300d\u3068\u306f\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u8aac\u660e\u3057\u306b\u304f\u3044<\/li>\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u3042\u308c\u3070\u30d7\u30ed\u30ad\u30b7\u306f\u8981\u3089\u306a\u3044\u306e\u304b<\/li>\n<li>\u4ed6\u793e\u306f\u3069\u306e\u304f\u3089\u3044\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u304b<\/li>\n<\/ul>\n<p>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u793e\u5185\u306e\u7aef\u672b\u306b\u4ee3\u308f\u3063\u3066\u5916\u90e8\u3068\u901a\u4fe1\u3057\u3001\u30a2\u30af\u30bb\u30b9\u306e\u5236\u9650\u3084\u8a18\u9332\u3092\u884c\u3046\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u7dcf\u52d9\u7701\u306e2025\u5e74\u8abf\u67fb\u3067\u306f\u3001100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u3067\u3082\u5229\u7528\u306f\u7d045\u793e\u306b1\u793e\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4ed5\u7d44\u307f\u3068\u76ee\u7684\u3001\u5229\u7528\u7387\u3001\u60aa\u7528\u306e\u6ce8\u610f\u70b9\u3092\u516c\u7684\u30c7\u30fc\u30bf\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n<ul>\n<li>\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u4fe1\u3092\u4ee3\u7406\u3067\u4e2d\u7d99\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30fb\u30ed\u30b0\u8a18\u9332\u306b\u4f7f\u308f\u308c\u308b\uff08\u51fa\u5178: IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\uff09\u3002\u4e00\u822c\u7684\u306a\u6280\u8853\u89e3\u8aac\u3067\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3082\u4f7f\u308f\u308c\u308b<\/li>\n<li>\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u30d7\u30ed\u30ad\u30b7\u5229\u7528\u7387\u306f\u30012025\u5e74\u8abf\u67fb\u6642\u70b9\u306720.5%\uff08\u51fa\u5178: \u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u300d\uff09<\/li>\n<li>2024\u5e74\u306e\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u4e0d\u6b63\u9001\u91d1\u306e\u7d0444%\u3067\u3001\u5bb6\u5ead\u7528\u6a5f\u5668\u3092\u7121\u65ad\u3067\u4e2d\u7d99\u70b9\u306b\u3059\u308b\u300c\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u300d\u304c\u4f7f\u308f\u308c\u3066\u3044\u305f\uff08\u51fa\u5178: \u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\uff09<\/li>\n<\/ul>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u793e\u5185\u306e\u7aef\u672b\u306b\u4ee3\u308f\u3063\u3066\u5916\u90e8\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3059\u308b\u4e2d\u7d99\u5f79\u306e\u30b5\u30fc\u30d0\u30fc<\/h2>\n<p><img decoding=\"async\" alt=\"\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u793e\u5185\u306e\u7aef\u672b\u306b\u4ee3\u308f\u3063\u3066\u5916\u90e8\u3068\u901a\u4fe1\u3059\u308b\u4e2d\u7d99\u5f79\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-1-36.png\" \/><\/p>\n<p><strong>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u3001\u793e\u5185\u306e\u7aef\u672b\u3068\u5916\u90e8\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u7acb\u3061\u3001\u901a\u4fe1\u3092\u4ee3\u308f\u308a\u306b\u53d6\u308a\u6b21\u3050\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002<\/strong>\u300c\u30d7\u30ed\u30ad\u30b7\uff08proxy\uff09\u300d\u306f\u82f1\u8a9e\u3067\u300c\u4ee3\u7406\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<\/p>\n<p>IPA\u306e\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u306e\u89e3\u8aac\u66f8\u3067\u3082\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u7d44\u7e54\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5bfe\u7b56\u306e\u4e00\u3064\u3068\u3057\u3066\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u5236\u9650\u3057\u305f\u308a\u3001\u8a73\u3057\u304f\u8a18\u9332\u3057\u305f\u308a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u3067\u3059\u3002<\/p>\n<h3>\u7aef\u672b\u304b\u3089\u306e\u901a\u4fe1\u306f\u3044\u3063\u305f\u3093\u30d7\u30ed\u30ad\u30b7\u304c\u53d7\u3051\u53d6\u308a\u3001\u30d7\u30ed\u30ad\u30b7\u304c\u4ee3\u308f\u308a\u306b\u5916\u90e8\u306e\u30b5\u30fc\u30d0\u30fc\u3078\u9001\u308b<\/h3>\n<p>\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u74b0\u5883\u3067\u306f\u3001<strong>\u7aef\u672b\u306f\u5916\u90e8\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5\u3064\u306a\u304c\u3089\u305a\u3001\u307e\u305a\u30d7\u30ed\u30ad\u30b7\u306b\u901a\u4fe1\u3092\u9001\u308a\u307e\u3059\u3002<\/strong>\u30d7\u30ed\u30ad\u30b7\u304c\u7aef\u672b\u306b\u4ee3\u308f\u3063\u3066\u5916\u90e8\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u5f79\u3092\u62c5\u3046\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u306e\u6d41\u308c\u3092\u9806\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u793e\u5185\u306e\u7aef\u672b\u304cWeb\u30da\u30fc\u30b8\u3092\u898b\u305f\u3044\u3068\u3044\u3046\u8981\u6c42\u3092\u30d7\u30ed\u30ad\u30b7\u306b\u9001\u308a\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u306f\u305d\u306e\u8981\u6c42\u3092\u78ba\u8a8d\u3057\u3001\u554f\u984c\u304c\u306a\u3051\u308c\u3070\u5916\u90e8\u306eWeb\u30b5\u30fc\u30d0\u30fc\u3078\u9001\u308a\u307e\u3059\u3002<\/p>\n<p>Web\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\u3082\u3001\u3044\u3063\u305f\u3093\u30d7\u30ed\u30ad\u30b7\u304c\u53d7\u3051\u53d6\u308b\u5f62\u3067\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u306f\u305d\u306e\u5fdc\u7b54\u3092\u5143\u306e\u7aef\u672b\u306b\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u901a\u4fe1\u306e\u6d41\u308c\uff08\u7aef\u672b\u30fb\u30d7\u30ed\u30ad\u30b7\u30fbWeb\u30b5\u30fc\u30d0\u30fc\u306e\u95a2\u4fc2\uff09\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/figure-1.png\" \/><\/p>\n<p>\u3053\u306e\u3068\u304d\u3001\u5916\u90e8\u306eWeb\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u898b\u3048\u308b\u901a\u4fe1\u76f8\u624b\u306f\u3001\u7aef\u672b\u3067\u306f\u306a\u304f\u30d7\u30ed\u30ad\u30b7\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5916\u90e8\u306b\u306f\u793e\u5185\u306e\u7aef\u672b\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u306f\u306a\u304f\u3001\u30d7\u30ed\u30ad\u30b7\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u8a18\u9332\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u306f\u3001\u7aef\u672b\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u300cX-Forwarded-For\u300d\u306a\u3069\u306e\u30d8\u30c3\u30c0\u30fc\u306b\u5165\u308c\u3066\u5916\u90e8\u3078\u9001\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u30d7\u30ed\u30ad\u30b7\u3092\u901a\u308b\u306e\u3067\u3001\u793e\u5185\u306e\u901a\u4fe1\u3092\u307e\u3068\u3081\u3066\u78ba\u8a8d\u30fb\u7ba1\u7406\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/strong>\u306a\u304a\u3001\u30d6\u30e9\u30a6\u30b6\u3084OS\u3067\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3084\u3001<a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/8665\/\">\u5b89\u5168\u306a\u63a5\u7d9a\u304c\u3067\u304d\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6<\/a>\u306f\u5225\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u901a\u4fe1\u306e\u53ef\u5426\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u4fe1\u3092\u4ee3\u7406\u3057\u3066\u4e2d\u8eab\u3092\u78ba\u8a8d\u30fb\u8a18\u9332\u3059\u308b<\/h3>\n<p><strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u901a\u4fe1\u306e\u53ef\u5426\u3092\u5224\u65ad\u3057\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u4fe1\u3092\u4ee3\u7406\u3057\u3066\u4e2d\u8eab\u3092\u78ba\u8a8d\u30fb\u8a18\u9332\u3057\u307e\u3059\u3002<\/strong>IPA\u306e\u89e3\u8aac\u66f8\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084DNS\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3068\u4e26\u3076\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u306e\u5bfe\u7b56\u306e\u4e00\u3064\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5bfe\u7b56<\/th>\n<th>\u4e3b\u306b\u5b88\u308b\u5074<\/th>\n<th>\u898b\u3066\u3044\u308b\u5bfe\u8c61<\/th>\n<th>\u4e3b\u306a\u5f79\u5272<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/td>\n<td>\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53<\/td>\n<td>\u901a\u4fe1\u306e\u9001\u4fe1\u5143\u30fb\u5b9b\u5148\u30fb\u7a2e\u985e<\/td>\n<td>\u30eb\u30fc\u30eb\u306b\u6cbf\u3063\u3066\u901a\u4fe1\u3092\u8a31\u53ef\u30fb\u906e\u65ad\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30d7\u30ed\u30ad\u30b7<\/td>\n<td>\u793e\u5185\u306e\u5229\u7528\u8005\u30fb\u7aef\u672b<\/td>\n<td>\u793e\u5185\u304b\u3089\u5916\u90e8\u3078\u306e\u901a\u4fe1\u306e\u4e2d\u8eab\uff08HTTPS\u306e\u4e2d\u8eab\u306f\u5fa9\u53f7\u3057\u305f\u5834\u5408\u306e\u307f\uff09<\/td>\n<td>\u901a\u4fe1\u3092\u4ee3\u7406\u3057\u3001\u5236\u9650\u30fb\u8a18\u9332\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>WAF<\/td>\n<td>\u81ea\u793e\u306eWeb\u30b5\u30fc\u30d0\u30fc<\/td>\n<td>Web\u30a2\u30d7\u30ea\u3078\u306e\u901a\u4fe1<\/td>\n<td>Web\u30a2\u30d7\u30ea\u3078\u306e\u653b\u6483\u3092\u906e\u65ad\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>IDS\/IPS<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u901a\u4fe1<\/td>\n<td>\u4e0d\u6b63\u306a\u4fb5\u5165\u3092\u691c\u77e5\u30fb\u9632\u6b62\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0.5em 0 0\">\u8868\u306e\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\u7d44\u7e54\u7de8\u89e3\u8aac\u66f8<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u305f\u3060\u3057\u3001HTTPS\u306e\u901a\u4fe1\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u5e38\u3001\u63a5\u7d9a\u5148\u306e\u30db\u30b9\u30c8\u540d\u307e\u3067\u3057\u304b\u5206\u304b\u3089\u305a\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u4e2d\u8eab\u3092\u305d\u306e\u307e\u307e\u4e2d\u7d99\u3057\u307e\u3059\u3002\u4e2d\u8eab\u307e\u3067\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u3067\u3044\u3063\u305f\u3093\u6697\u53f7\u3092\u89e3\u3044\u3066\u691c\u67fb\u3059\u308b\u4ed5\u7d44\u307f\uff08TLS\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u4ed5\u7d44\u307f\u306f\u3001\u88fd\u54c1\u3084\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u306f\u304b\u3048\u3063\u3066\u901a\u4fe1\u306e\u5b89\u5168\u6027\u3092\u4e0b\u3052\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u3068\u3001\u7c73\u56fdCISA\u304c\u6ce8\u610f\u3092\u547c\u3073\u304b\u3051\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001UTM\u306e\u3088\u3046\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u307b\u304b\u306e\u6a5f\u80fd\u30921\u53f0\u306b\u307e\u3068\u3081\u305f\u88fd\u54c1\u3082\u3042\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u88fd\u54c1\u3067\u306f\u5f79\u5272\u304c\u91cd\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/10846\/\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4ed5\u7d44\u307f<\/a>\u306f\u5225\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\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\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\">IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u89e3\u8aac\u66f8<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9110\">IETF RFC 9110\u300cHTTP Semantics\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/TA17-075A\">CISA\u300cHTTPS Interception Weakens TLS Security\u300d<\/a><\/p>\n<h2>\u4f01\u696d\u304c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3046\u4e3b\u306a\u76ee\u7684\u306f\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30fb\u30ed\u30b0\u8a18\u9332\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e3\u3064<\/h2>\n<p><img decoding=\"async\" alt=\"\u4f01\u696d\u304c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u30463\u3064\u306e\u76ee\u7684\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-2-35.png\" \/><\/p>\n<p>\u4f01\u696d\u304c\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u76ee\u7684\u306f\u3001\u4e3b\u306b<strong>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30ed\u30b0\u8a18\u9332\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e3\u3064<\/strong>\u3067\u3059\u3002\u3069\u308c\u3082\u3001\u793e\u5185\u306e\u901a\u4fe1\u3092\u30d7\u30ed\u30ad\u30b7\u306b\u96c6\u3081\u308b\u3053\u3068\u3067\u3001\u51fa\u53e3\u3067\u4e00\u62ec\u3057\u3066\u7ba1\u7406\u3067\u304d\u308b\u70b9\u304c\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u304b\u30891\u3064\u305a\u3064\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3067\u3001\u696d\u52d9\u306b\u95a2\u4fc2\u306a\u3044\u30b5\u30a4\u30c8\u3084\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u6b62\u3081\u3089\u308c\u308b<\/h3>\n<p><strong>\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u3068\u3001\u6c7a\u3081\u305f\u30eb\u30fc\u30eb\u306b\u5408\u308f\u306a\u3044\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u51fa\u53e3\u3067\u6b62\u3081\u3089\u308c\u307e\u3059\u3002<\/strong>\u3053\u308c\u304c\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3068\u547c\u3070\u308c\u308b\u4f7f\u3044\u65b9\u3067\u3059\u3002<\/p>\n<p>IPA\u306e\u89e3\u8aac\u66f8\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u5229\u7528\u8005\u306e\u8a8d\u8a3c\u3092\u53d7\u3051\u3066\u3044\u306a\u3044\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u906e\u65ad\u3067\u304d\u308b\u3001\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u304c\u901a\u4fe1\u3092\u4ee3\u7406\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9001\u308b\u304b\u3069\u3046\u304b\u3092\u30d7\u30ed\u30ad\u30b7\u5074\u3067\u5224\u65ad\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u5371\u967a\u3068\u5206\u304b\u3063\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3084\u3001\u696d\u52d9\u3068\u95a2\u4fc2\u306e\u306a\u3044\u30b5\u30a4\u30c8\u3078\u306e\u63a5\u7d9a\u3092\u5236\u9650\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30d1\u30bd\u30b3\u30f3\u306b\u5165\u308a\u8fbc\u3093\u3060\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u3001\u52dd\u624b\u306b\u5916\u90e8\u3068\u901a\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u52d5\u304d\u3092\u6291\u3048\u308b\u52b9\u679c\u3082\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u306f\u5229\u7528\u8005\u306e\u8a8d\u8a3c\u3092\u901a\u3089\u306a\u3044\u901a\u4fe1\u3092\u5916\u3078\u9001\u3089\u306a\u3044\u305f\u3081\u3001\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u3092\u6301\u305f\u306a\u3044\u901a\u4fe1\u3067\u3042\u308c\u3070\u6b62\u3081\u3089\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u305f\u3060\u3057\u3001IPA\u306e\u89e3\u8aac\u66f8\u304c\u793a\u3057\u3066\u3044\u308b\u306e\u306f\u300c\u8a8d\u8a3c\u3092\u53d7\u3051\u306a\u3044\u901a\u4fe1\u3092\u906e\u65ad\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u70b9\u307e\u3067\u3067\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u901a\u4fe1\u3092\u3059\u3079\u3066\u6b62\u3081\u3089\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306f\u793e\u5185\u304b\u3089\u5916\u3078\u51fa\u3066\u3044\u304f\u901a\u4fe1\u306e\u5165\u53e3\u3092\u7d5e\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002<strong>\u7aef\u672b1\u53f0\u305a\u3064\u3067\u306f\u306a\u304f\u3001\u51fa\u53e3\u3067\u307e\u3068\u3081\u3066\u5236\u9650\u3067\u304d\u308b<\/strong>\u306e\u304c\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u5229\u70b9\u3067\u3059\u3002<\/p>\n<h3>\u8ab0\u304c\u3044\u3064\u3069\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u304b\u3092\u8a18\u9332\u3067\u304d\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u53d6\u308b\u4f01\u696d41.0%\u306b\u5bfe\u3057\u30d7\u30ed\u30ad\u30b7\u5229\u7528\u306f20.5%<\/h3>\n<p><strong>\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u793e\u5916\u3078\u306e\u901a\u4fe1\u3092\u5229\u7528\u8005\u5358\u4f4d\u30fbURL\u5358\u4f4d\u3067\u8a73\u3057\u304f\u8a18\u9332\u3067\u304d\u307e\u3059\u3002<\/strong>\u305f\u3060\u3057\u3001\u5229\u7528\u8005\u5358\u4f4d\u3067\u8a18\u9332\u3059\u308b\u306b\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u3067\u5229\u7528\u8005\u3092\u8a8d\u8a3c\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u3067\u3059\u3002\u307e\u305f\u3001HTTPS\u306e\u901a\u4fe1\u3092\u5fa9\u53f7\u3057\u306a\u3044\u5834\u5408\u3001\u8a18\u9332\u3067\u304d\u308b\u306e\u306f\u4e3b\u306b\u63a5\u7d9a\u5148\u306e\u30db\u30b9\u30c8\u540d\u307e\u3067\u3067\u3001URL\u306e\u3059\u3079\u3066\u306f\u6b8b\u308a\u307e\u305b\u3093\u3002IPA\u306e\u89e3\u8aac\u66f8\u304c\u6319\u3052\u3066\u3044\u308b\u306e\u3082\u3001\u7aef\u672b\u304b\u3089\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u8a73\u7d30\u306b\u8a18\u9332\u3067\u304d\u308b\u70b9\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u9332\u304c\u3042\u308c\u3070\u3001\u300c\u8ab0\u304c\u3001\u3044\u3064\u3001\u3069\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u304b\u300d\u3092\u5f8c\u304b\u3089\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u60c5\u5831\u6f0f\u3048\u3044\u306e\u8abf\u67fb\u3084\u3001\u793e\u5185\u30eb\u30fc\u30eb\u304c\u5b88\u3089\u308c\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u7dcf\u52d9\u7701\u306e2025\u5e74\u8abf\u67fb\u3092\u898b\u308b\u3068\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u8a18\u9332\u3057\u3066\u3044\u308b\u4f01\u696d\u306f41.0%\u3067\u3057\u305f\u3002\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306f20.5%\u306b\u3068\u3069\u307e\u308a\u307e\u3059\u3002<strong>\u3069\u3061\u3089\u3082\u3001\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u3046\u3061\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u56de\u7b54\u3067\u3059\u3002<\/strong><\/p>\n<p>\u3053\u306e2\u3064\u306e\u6570\u5024\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u30ed\u30b0\u3092\u53d6\u3063\u3066\u3044\u308b\u4f01\u696d\u3067\u3082\u3001\u793e\u5916\u3078\u306e\u901a\u4fe1\u3092\u5229\u7528\u8005\u5358\u4f4d\u3067\u8a18\u9332\u3067\u304d\u3066\u3044\u308b\u4f01\u696d\u306f\u9650\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u8a2d\u554f\u306f\u8907\u6570\u56de\u7b54\u3067\u3001\u4e21\u65b9\u3092\u9078\u3093\u3060\u4f01\u696d\u306e\u6570\u306f\u516c\u8868\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u30ed\u30b0\u3092\u53d6\u308b\u4f01\u696d\u306e\u3046\u3061\u4f55\u5272\u304c\u30d7\u30ed\u30ad\u30b7\u4ee5\u5916\u306e\u65b9\u6cd5\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u307e\u3067\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30ed\u30b0\u3092\u3069\u306e\u304f\u3089\u3044\u306e\u671f\u9593\u4fdd\u5b58\u3057\u3001\u3069\u3046\u78ba\u8a8d\u3059\u308b\u304b\u306f\u3001<a href=\"https:\/\/venu-sys.co.jp\/jo-sys\/10953\/\">\u30ed\u30b0\u7ba1\u7406\u306e\u9032\u3081\u65b9<\/a>\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3001\u3088\u304f\u898b\u308b\u30da\u30fc\u30b8\u3092\u624b\u5143\u306b\u4fdd\u5b58\u3057\u3066\u8868\u793a\u3092\u901f\u304f\u3057\u3001\u901a\u4fe1\u91cf\u3092\u6e1b\u3089\u305b\u308b<\/h3>\n<p><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u3001\u4e00\u5ea6\u53d6\u5f97\u3057\u305fWeb\u30da\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u3092\u30d7\u30ed\u30ad\u30b7\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304f\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/strong>\u6b21\u306b\u540c\u3058\u30da\u30fc\u30b8\u304c\u958b\u304b\u308c\u305f\u3068\u304d\u3001\u5916\u90e8\u3078\u53d6\u308a\u306b\u884c\u304b\u305a\u306b\u30d7\u30ed\u30ad\u30b7\u304b\u3089\u8fd4\u305b\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u591a\u304f\u306e\u793e\u54e1\u304c\u6bce\u65e5\u958b\u304f\u30dd\u30fc\u30bf\u30eb\u30b5\u30a4\u30c8\u306a\u3069\u3067\u52b9\u679c\u304c\u51fa\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u306a\u304a\u3001\u3053\u306e\u9805\u306f\u516c\u7684\u8cc7\u6599\u3067\u306f\u306a\u304f\u4e00\u822c\u7684\u306a\u6280\u8853\u89e3\u8aac\u3092\u3082\u3068\u306b\u3057\u305f\u5185\u5bb9\u3067\u3059\u3002<strong>\u8868\u793a\u306e\u9ad8\u901f\u5316\u3068\u901a\u4fe1\u91cf\u306e\u524a\u6e1b\u304c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4e3b\u306a\u52b9\u679c<\/strong>\u3067\u3059\u3002\u305f\u3060\u3057\u3001HTTPS\u306e\u901a\u4fe1\u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u307e\u307e\u30d7\u30ed\u30ad\u30b7\u3092\u901a\u308b\u305f\u3081\u3001\u5fa9\u53f7\u3057\u306a\u3044\u9650\u308a\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5bfe\u8c61\u306b\u306a\u308a\u307e\u305b\u3093\u3002HTTPS\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u308b\u52b9\u679c\u306f\u5f97\u306b\u304f\u304f\u306a\u308a\u307e\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\">\u30dd\u30a4\u30f3\u30c8<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong>: \u30eb\u30fc\u30eb\u306b\u5408\u308f\u306a\u3044\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u51fa\u53e3\u3067\u6b62\u3081\u308b<\/li>\n<li><strong>\u30ed\u30b0\u8a18\u9332<\/strong>: \u8ab0\u304c\u3044\u3064\u3069\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u304b\u3092\u8a18\u9332\u3059\u308b<\/li>\n<li><strong>\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>: \u3088\u304f\u898b\u308b\u30da\u30fc\u30b8\u3092\u4fdd\u5b58\u3057\u3001\u8868\u793a\u3092\u901f\u304f\u3057\u3066\u901a\u4fe1\u91cf\u3092\u6e1b\u3089\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.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\u7d44\u7e54\u7de8\u89e3\u8aac\u66f8<\/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\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9110\">IETF RFC 9110\u300cHTTP Semantics\u300d<\/a><\/p>\n<h2>\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306f\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u51fa\u53e3\u306b\u3001\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306fWeb\u30b5\u30fc\u30d0\u30fc\u306e\u624b\u524d\u306b\u7f6e\u304f<\/h2>\n<p><img decoding=\"async\" alt=\"\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3068\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306e\u9055\u3044\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-3-35.png\" \/><\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u306f\u3001<strong>\u3069\u3061\u3089\u5074\u306e\u901a\u4fe1\u3092\u4ee3\u7406\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3068\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306e2\u7a2e\u985e\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/strong>\u7f6e\u304f\u5834\u6240\u3082\u3001\u5b88\u308b\u76f8\u624b\u3082\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3068\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306e\u914d\u7f6e\u306e\u9055\u3044\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/figure-2.png\" \/><\/p>\n<p>\u306a\u304a\u3001\u3053\u306e2\u7a2e\u985e\u306e\u9055\u3044\u3092\u306f\u3063\u304d\u308a\u8aac\u660e\u3057\u305f\u516c\u7684\u8cc7\u6599\u306f\u3001\u4eca\u56de\u306e\u8abf\u67fb\u3067\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u7ae0\u306fCloudflare\u3084Fortinet\u3068\u3044\u3063\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f01\u696d\u306e\u6280\u8853\u89e3\u8aac\u3092\u3082\u3068\u306b\u3001\u4e00\u822c\u7684\u306a\u5185\u5bb9\u3068\u3057\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u306a\u304a\u3001HTTP\u306e\u6a19\u6e96\u4ed5\u69d8\uff08RFC 9110\uff09\u3067\u3082\u3001\u5229\u7528\u8005\u5074\u306e\u4ee3\u7406\u3068\u3057\u3066\u50cd\u304f\u300c\u30d7\u30ed\u30ad\u30b7\u300d\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u4ee3\u7406\u3068\u3057\u3066\u50cd\u304f\u300c\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\uff09\u300d\u306f\u533a\u5225\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306f\u793e\u5185\u304b\u3089\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u4ee3\u7406\u3057\u3001\u5229\u7528\u8005\u3068\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b88\u308b<\/h3>\n<p><strong>\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u793e\u5185\u306e\u7aef\u672b\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u9593\u306b\u7f6e\u304d\u3001\u793e\u5185\u304b\u3089\u5916\u90e8\u3078\u306e\u901a\u4fe1\u3092\u4ee3\u7406\u3059\u308b\u30d7\u30ed\u30ad\u30b7\u3067\u3059\u3002<\/strong>\u4e00\u822c\u306b\u300c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u300d\u3068\u8a00\u3046\u5834\u5408\u306f\u3001\u591a\u304f\u306f\u3053\u3061\u3089\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u306b\u7d39\u4ecb\u3057\u305f\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30ed\u30b0\u8a18\u9332\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u4e3b\u306b\u3053\u306e\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3067\u4f7f\u308f\u308c\u308b\u6a5f\u80fd\u3067\u3059\u3002\u793e\u5185\u306e\u901a\u4fe1\u304c\u3059\u3079\u3066\u51fa\u53e3\u306e\u30d7\u30ed\u30ad\u30b7\u3092\u901a\u308b\u305f\u3081\u3001\u307e\u3068\u3081\u3066\u7ba1\u7406\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u793e\u54e1\u304c\u696d\u52d9\u4e2d\u306b\u5916\u90e8\u306eWeb\u30b5\u30a4\u30c8\u3092\u898b\u308b\u3068\u304d\u3001\u901a\u4fe1\u306f\u3044\u3063\u305f\u3093\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3092\u7d4c\u7531\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u306f\u63a5\u7d9a\u5148\u3092\u78ba\u8a8d\u3057\u3001\u8a31\u53ef\u3055\u308c\u305f\u30b5\u30a4\u30c8\u3067\u3042\u308c\u3070\u4ee3\u308f\u308a\u306b\u901a\u4fe1\u3059\u308b\u6d41\u308c\u3067\u3059\u3002\u3053\u306e\u3068\u304d\u5916\u90e8\u306b\u306f\u3001\u793e\u54e1\u306e\u7aef\u672b\u3067\u306f\u306a\u304f\u30d7\u30ed\u30ad\u30b7\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u898b\u3048\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u306f\u5229\u7528\u8005\u5074\u3092\u5b88\u308b\u305f\u3081\u306e\u30d7\u30ed\u30ad\u30b7\u3067\u3059\u3002<strong>\u793e\u5185\u306e\u7aef\u672b\u306e\u60c5\u5831\u3092\u5916\u90e8\u306b\u898b\u305b\u305a\u3001\u5916\u3078\u306e\u901a\u4fe1\u3092\u7ba1\u7406\u3067\u304d\u308b<\/strong>\u306e\u304c\u4e3b\u306a\u5f79\u5272\u3067\u3059\u3002\u305f\u3060\u3057\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u306f\u7aef\u672b\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u30d8\u30c3\u30c0\u30fc\u3067\u5916\u90e8\u306b\u6e21\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u9001\u4fe1\u5143\u3092\u96a0\u3059\u3053\u3068\u3092\u76ee\u7684\u306b\u3059\u308b\u306a\u3089\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306f\u5916\u90e8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53d7\u3051\u6b62\u3081\u3066\u3001Web\u30b5\u30fc\u30d0\u30fc\u306e\u4fdd\u8b77\u3068\u8ca0\u8377\u5206\u6563\u3092\u884c\u3046<\/h3>\n<p><strong>\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u81ea\u793e\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306e\u624b\u524d\u306b\u7f6e\u304d\u3001\u5916\u90e8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u4ee3\u308f\u308a\u306b\u53d7\u3051\u53d6\u308b\u30d7\u30ed\u30ad\u30b7\u3067\u3059\u3002<\/strong>\u30b5\u30fc\u30d0\u30fc\u306e\u60c5\u5831\u3092\u5916\u90e8\u306b\u898b\u305b\u305a\u306b\u3059\u307f\u3001\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3092\u632f\u308a\u5206\u3051\u3066\u8ca0\u8377\u306e\u96c6\u4e2d\u3082\u9632\u3052\u307e\u3059\u3002\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3068\u306e\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7<\/th>\n<th>\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7f6e\u304d\u5834\u6240<\/td>\n<td>\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u51fa\u53e3<\/td>\n<td>\u81ea\u793e\u306eWeb\u30b5\u30fc\u30d0\u30fc\u306e\u624b\u524d<\/td>\n<\/tr>\n<tr>\n<td>\u4ee3\u7406\u3059\u308b\u76f8\u624b<\/td>\n<td>\u793e\u5185\u306e\u5229\u7528\u8005\u30fb\u7aef\u672b<\/td>\n<td>\u81ea\u793e\u306eWeb\u30b5\u30fc\u30d0\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u306a\u76ee\u7684<\/td>\n<td>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30ed\u30b0\u8a18\u9332\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u9001\u4fe1\u5143\u306e\u79d8\u533f<\/td>\n<td>Web\u30b5\u30fc\u30d0\u30fc\u306e\u4fdd\u8b77\u3001\u8ca0\u8377\u5206\u6563\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u6697\u53f7\u5316\uff08TLS\uff09\u306e\u51e6\u7406\u306e\u80a9\u4ee3\u308f\u308a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size:13px;color:#777;margin:0.5em 0 0\">\u8868\u306e\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.cloudflare.com\/ja-jp\/learning\/cdn\/glossary\/reverse-proxy\/\">Cloudflare\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/proxy-server\">Fortinet\u300c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/reverse-proxy\">Fortinet\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a>\u3092\u3082\u3068\u306b\u4f5c\u6210<\/p>\n<p>\u306a\u304a\u3001\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u5358\u4f53\u306e\u5c0e\u5165\u7387\u3092\u793a\u3059\u516c\u7684\u7d71\u8a08\u306f\u3001\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2\u3067\u306f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<strong>\u30d5\u30a9\u30ef\u30fc\u30c9\u306f\u5229\u7528\u8005\u3092\u5b88\u308a\u3001\u30ea\u30d0\u30fc\u30b9\u306f\u30b5\u30fc\u30d0\u30fc\u3092\u5b88\u308b<\/strong>\u3068\u899a\u3048\u3066\u304a\u304f\u3068\u533a\u5225\u3057\u3084\u3059\u304f\u306a\u308a\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.cloudflare.com\/ja-jp\/learning\/cdn\/glossary\/reverse-proxy\/\">Cloudflare\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/proxy-server\">Fortinet\u300c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/reverse-proxy\">Fortinet\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9110\">IETF RFC 9110\u300cHTTP Semantics\u300d<\/a><\/p>\n<h2>\u4f01\u696d\u306e\u30d7\u30ed\u30ad\u30b7\u5229\u7528\u7387\u306f2025\u5e74\u8abf\u67fb\u306720.5%\u3001100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u3067\u3082\u7d045\u793e\u306b1\u793e\u306b\u3068\u3069\u307e\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u4f01\u696d\u306e\u30d7\u30ed\u30ad\u30b7\u5229\u7528\u7387\u306f100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u3067\u3082\u7d045\u793e\u306b1\u793e\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-4-36.png\" \/><\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u4f01\u696d\u304c\u5b9f\u969b\u306b\u3069\u306e\u304f\u3089\u3044\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u4f7f\u3046\u306e\u306f\u7dcf\u52d9\u7701\u306e\u300c\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u300d\u3067\u3001\u4f01\u696d\u304c\u5b9f\u65bd\u3057\u3066\u3044\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u9078\u629e\u80a2\u304b\u3089\u9078\u3076\u5f62\u306e\u8abf\u67fb\u3067\u3059\u3002<strong>\u5bfe\u8c61\u306f\u3001\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u3046\u3061\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u56de\u7b54<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u30012025\u5e74\u8abf\u67fb\u3067\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306f20.5%\u3067\u3057\u305f\u3002<strong>\u30d7\u30ed\u30ad\u30b7\u306f\u591a\u304f\u306e\u4f01\u696d\u304c\u4f7f\u3046\u6a19\u6e96\u7684\u306a\u5bfe\u7b56\u3068\u3044\u3046\u3088\u308a\u3001\u4e00\u90e8\u306e\u4f01\u696d\u304c\u8ffd\u52a0\u3067\u63a1\u7528\u3057\u3066\u3044\u308b\u5bfe\u7b56<\/strong>\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<h3>2022\u301c2024\u5e74\u306f19%\u524d\u5f8c\u3067\u6a2a\u3070\u3044\u304c\u7d9a\u304d\u30012025\u5e74\u306b4\u5e74\u9593\u3067\u521d\u3081\u306620%\u3092\u8d85\u3048\u305f<\/h3>\n<p><strong>\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u5272\u5408\u306f\u30012022\u301c2024\u5e74\u306f19%\u524d\u5f8c\u3067\u307b\u307c\u6a2a\u3070\u3044\u3067\u3057\u305f\u3002<\/strong>2025\u5e74\u8abf\u67fb\u3067\u30014\u5e74\u9593\u3067\u521d\u3081\u306620%\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306a\u5024\u306f\u30012022\u5e74\u304c19.1%\u30012023\u5e74\u304c19.1%\u30012024\u5e74\u304c18.4%\u3067\u3059\u30022025\u5e74\u306f<mark>20.5%<\/mark>\u3067\u3001\u524d\u5e74\u304b\u30892.1\u30dd\u30a4\u30f3\u30c8\u4e0a\u304c\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u4f01\u696d\u306e\u30d7\u30ed\u30ad\u30b7\uff08\u4ee3\u7406\u30b5\u30fc\u30d0\uff09\u7b49\u306e\u5229\u7528\u7387\u306e\u63a8\u79fb\uff082022\u301c2025\u5e74\uff09\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/figure-3.png\" \/><\/p>\n<p style=\"font-size:13px;color:#777;margin:0.5em 0 0\">\u56f3\u306e\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\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\u300d<\/a>\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u4f5c\u6210\uff082022\u30fb2023\u5e74\u306f\u5831\u544a\u66f8\u672c\u7de8\u30012024\u30fb2025\u5e74\u306f\u6982\u8981\u7248\u306e\u5024\u3002\u5bfe\u8c61\u306f\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u3046\u3061\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u56de\u7b54\uff09<\/p>\n<p>\u3053\u3053\u3067\u6ce8\u610f\u3057\u305f\u3044\u306e\u306f\u3001\u5e74\u306b\u3088\u3063\u3066\u5024\u3092\u53d6\u3063\u305f\u8cc7\u6599\u304c\u9055\u3046\u70b9\u3067\u3059\u30022022\u30fb2023\u5e74\u306f\u4ee4\u548c6\u5e74\u306e\u5831\u544a\u66f8\u672c\u7de8\u30012024\u30fb2025\u5e74\u306f\u4ee4\u548c7\u5e74\u306e\u6982\u8981\u7248\u306e\u5024\u3067\u3059\u30022024\u5e74\u306e\u5024\u306f\u3001\u672c\u7de8\u3068\u6982\u8981\u7248\u3067\u308f\u305a\u304b\u306b\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u63a8\u79fb\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u30012025\u5e74\u306e\u4e0a\u6607\u306f1\u5e74\u5206\u306e\u5909\u5316\u306b\u3059\u304e\u306a\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<strong>\u300c\u666e\u53ca\u304c\u9032\u3093\u3067\u3044\u308b\u300d\u3068\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u4eca\u5f8c\u306e\u8abf\u67fb\u7d50\u679c\u3082\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<h3>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb51.9%\u3001WAF19.5%\u3068\u6bd4\u3079\u308b\u3068\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u57fa\u672c\u5bfe\u7b56\u306e\u6b21\u306b\u8ffd\u52a0\u3055\u308c\u308b\u5bfe\u7b56\u306b\u8fd1\u3044<\/h3>\n<p><strong>\u540c\u30582025\u5e74\u8abf\u67fb\u306e\u307b\u304b\u306e\u5bfe\u7b56\u3068\u6bd4\u3079\u308b\u3068\u3001\u30d7\u30ed\u30ad\u30b7\u306e\u5b9f\u65bd\u7387\u306f\u4f4e\u3081\u3067\u3059\u3002<\/strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f51.9%\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u8a18\u9332\u306f41.0%\u3067\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u3057\u3001\u30d7\u30ed\u30ad\u30b7\u306f20.5%\u3001WAF\u306f19.5%\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u5b9f\u65bd\u7387\uff082025\u5e74\uff09\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/figure-4.png\" \/><\/p>\n<p style=\"font-size:13px;color:#777;margin:0.5em 0 0\">\u56f3\u306e\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\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\u300d<\/a>\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u4f5c\u6210\uff08\u5bfe\u8c61\u306f\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u3046\u3061\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u56de\u7b54\u3001\u8907\u6570\u56de\u7b54\uff09<\/p>\n<p>\u3053\u306e\u6bd4\u8f03\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u901a\u4fe1\u306e\u4e2d\u8eab\u3092\u4e2d\u7d99\u30fb\u691c\u67fb\u3059\u308b\u4ed5\u7d44\u307f\u306f\u3001\u307e\u3060\u4e00\u90e8\u306e\u4f01\u696d\u306b\u9650\u3089\u308c\u308b\u70b9\u3067\u3059\u3002\u793e\u5185\u304b\u3089\u5916\u3078\u306e\u901a\u4fe1\u3092\u6271\u3046\u30d7\u30ed\u30ad\u30b7\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067Web\u901a\u4fe1\u3092\u691c\u67fb\u3059\u308bWAF\u3082\u3001\u3068\u3082\u306b2\u5272\u524d\u5f8c\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u6570\u5024\u306f\u56de\u7b54\u306e\u4ed5\u65b9\u306b\u5de6\u53f3\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002UTM\u3084\u30af\u30e9\u30a6\u30c9\u578b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u306b\u30d7\u30ed\u30ad\u30b7\u306e\u6a5f\u80fd\u304c\u542b\u307e\u308c\u3066\u3044\u3066\u3082\u3001\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u300d\u306a\u3069\u3068\u3057\u3066\u56de\u7b54\u3055\u308c\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u3001\u30d7\u30ed\u30ad\u30b7\u306e\u6a5f\u80fd\u3092\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u3044\u308b\u4f01\u696d\u306f\u300120.5%\u3088\u308a\u591a\u3044\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u304a\u3001\u4ee4\u548c6\u5e74\u8abf\u67fb\u306e\u8abf\u67fb\u7968\u306b\u306f\u3001\u5916\u90e8\u59d4\u8a17\u3084\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3067\u5bfe\u7b56\u306e\u4e00\u90e8\u3092\u884c\u3063\u3066\u3044\u308b\u5834\u5408\u3082\u3001\u5f53\u3066\u306f\u307e\u308b\u9078\u629e\u80a2\u3059\u3079\u3066\u306b\u25cb\u3092\u4ed8\u3051\u308b\u3088\u3046\u6ce8\u8a18\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u3053\u306e\u6570\u5024\u306f100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u304c\u5bfe\u8c61\u3067\u3001\u4e2d\u5c0f\u4f01\u696d\u306e\u5229\u7528\u7387\u306f\u516c\u7684\u7d71\u8a08\u3067\u306f\u78ba\u8a8d\u3067\u304d\u306a\u3044<\/h3>\n<p><strong>20.5%\u3068\u3044\u3046\u5024\u306f\u3001\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u3092\u5bfe\u8c61\u306b\u3057\u305f\u8abf\u67fb\u306e\u7d50\u679c\u3067\u3059\u3002<\/strong>100\u4eba\u672a\u6e80\u306e\u4f01\u696d\u306f\u3001\u305d\u3082\u305d\u3082\u8abf\u67fb\u306e\u5bfe\u8c61\u306b\u5165\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30d7\u30ed\u30ad\u30b7\u5229\u7528\u7387\u3092\u4f01\u696d\u898f\u6a21\u5225\u3084\u696d\u7a2e\u5225\u306b\u5206\u3051\u305f\u6570\u5024\u306f\u3001\u78ba\u8a8d\u3057\u305f\u516c\u7684\u7d71\u8a08\u306e\u7bc4\u56f2\u3067\u306f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u30022024\u5e74\u306e18.4%\u3082\u540c\u3058\u6761\u4ef6\u306e\u5024\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3072\u3068\u308a\u60c5\u30b7\u30b9\u306e\u4f1a\u793e\u3084\u4e2d\u5c0f\u4f01\u696d\u304c\u3053\u306e\u6570\u5024\u3068\u81ea\u793e\u3092\u6bd4\u3079\u308b\u3068\u304d\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u5c02\u7528\u306e\u30d7\u30ed\u30ad\u30b7\u304c\u7121\u304f\u3066\u3082\u3001UTM\u3084\u30af\u30e9\u30a6\u30c9\u578b\u306eWeb\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u540c\u3058\u6a5f\u80fd\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\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\">20.5%\u306f\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u5024\u3067\u3059\u3002\u300c\u4e2d\u5c0f\u4f01\u696d\u3067\u30825\u793e\u306b1\u793e\u304c\u4f7f\u3063\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e2d\u5c0f\u4f01\u696d\u306e\u5229\u7528\u7387\u306f\u3001\u78ba\u8a8d\u3057\u305f\u516c\u7684\u7d71\u8a08\u306e\u7bc4\u56f2\u3067\u306f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\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\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\u300d<\/a>\uff0f<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><\/p>\n<h2>\u7121\u6599\u306e\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u4fe1\u5185\u5bb9\u3092\u7b2c\u4e09\u8005\u306b\u898b\u3089\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u305f\u3081\u3001\u696d\u52d9\u3067\u306f\u4f7f\u308f\u306a\u3044<\/h2>\n<p><img decoding=\"async\" alt=\"\u7121\u6599\u306e\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u3092\u696d\u52d9\u3067\u4f7f\u308f\u306a\u3044\u7406\u7531\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-5-34.png\" \/><\/p>\n<p>\u3053\u3053\u3067\u6271\u3046\u306e\u306f\u3001<strong>\u5229\u7528\u8005\u304c\u81ea\u5206\u304b\u3089\u7b2c\u4e09\u8005\u306e\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u306b\u3064\u306a\u3050\u30ea\u30b9\u30af<\/strong>\u3067\u3059\u3002\u6b21\u306e\u7ae0\u306e\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u81ea\u5206\u306e\u6a5f\u5668\u304c\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u4e2d\u7d99\u70b9\u306b\u3055\u308c\u308b\u30ea\u30b9\u30af\u3067\u3001\u65b9\u5411\u304c\u9006\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u306f\u3001\u8ab0\u3067\u3082\u7121\u6599\u3067\u4f7f\u3048\u308b\u300c\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u300d\u304c\u6570\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001<strong>\u696d\u52d9\u306e\u901a\u4fe1\u3092\u7121\u6599\u306e\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u306b\u901a\u3059\u306e\u306f\u907f\u3051\u308b\u3079\u304d\u3067\u3059\u3002<\/strong><\/p>\n<p>\u7406\u7531\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u306e\u904b\u55b6\u8005\u304c\u901a\u4fe1\u3092\u4e2d\u7d99\u3059\u308b\u7acb\u5834\u306b\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u3053\u307e\u3067\u898b\u3066\u304d\u305f\u3068\u304a\u308a\u3001\u30d7\u30ed\u30ad\u30b7\u306f\u901a\u4fe1\u306e\u4e2d\u8eab\u3092\u78ba\u8a8d\u3057\u305f\u308a\u8a18\u9332\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u793e\u5185\u306e\u30d7\u30ed\u30ad\u30b7\u306a\u3089\u81ea\u793e\u3067\u7ba1\u7406\u3067\u304d\u307e\u3059\u304c\u3001\u7121\u6599\u306e\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u306f\u8ab0\u304c\u3069\u3046\u904b\u55b6\u3057\u3066\u3044\u308b\u304b\u304c\u5206\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u7121\u6599\u306e\u516c\u958b\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u3068\u3001\u4e3b\u306b\u6b21\u306e\u3088\u3046\u306a\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u95b2\u89a7\u3057\u305f\u30b5\u30a4\u30c8\uff08HTTPS\u3067\u3082\u63a5\u7d9a\u5148\u306e\u30db\u30b9\u30c8\u540d\uff09\u3084\u3001\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044HTTP\u306e\u901a\u4fe1\u5185\u5bb9\uff08ID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u542b\u3080\uff09\u3092\u3001\u904b\u55b6\u8005\u306b\u898b\u3089\u308c\u308b<\/li>\n<li>\u901a\u4fe1\u306e\u8a18\u9332\u3092\u4fdd\u5b58\u3055\u308c\u3001\u3069\u3046\u4f7f\u308f\u308c\u308b\u304b\u5206\u304b\u3089\u306a\u3044<\/li>\n<li>\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044HTTP\u306e\u901a\u4fe1\u306f\u3001\u9014\u4e2d\u3067\u5185\u5bb9\u3092\u66f8\u304d\u63db\u3048\u3089\u308c\u3001\u4e0d\u6b63\u306a\u30da\u30fc\u30b8\u3084\u30d5\u30a1\u30a4\u30eb\u3092\u9001\u308a\u8fbc\u307e\u308c\u308b<\/li>\n<li>\u904b\u55b6\u8005\u306e\u8eab\u5143\u3084\u9023\u7d61\u5148\u304c\u5206\u304b\u3089\u305a\u3001\u554f\u984c\u304c\u8d77\u304d\u3066\u3082\u78ba\u8a8d\u3067\u304d\u306a\u3044<\/li>\n<li>HTTPS\u306e\u901a\u4fe1\u3067\u3082\u3001\u8a3c\u660e\u66f8\u306e\u8b66\u544a\u3092\u7121\u8996\u3057\u3066\u63a5\u7d9a\u3057\u305f\u308a\u3001\u6307\u793a\u3055\u308c\u308b\u307e\u307e\u306b\u8a3c\u660e\u66f8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u4e2d\u8eab\u3092\u8aad\u307e\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u60c5\u30b7\u30b9\u306e\u7acb\u5834\u3067\u306f\u3001\u5225\u306e\u554f\u984c\u3082\u3042\u308a\u307e\u3059\u3002\u5f93\u696d\u54e1\u304c\u500b\u4eba\u306e\u5224\u65ad\u3067\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3046\u3068\u3001\u4f1a\u793e\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084\u30ed\u30b0\u8a18\u9332\u3092\u901a\u3089\u306a\u3044\u901a\u4fe1\u304c\u751f\u307e\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u793e\u5185\u306e\u30eb\u30fc\u30eb\u3067\u6c7a\u3081\u305f\u7ba1\u7406\u306e\u4ed5\u7d44\u307f\u304c\u50cd\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u7d4c\u7531\u306e\u88ab\u5bb3\u4ef6\u6570\u3092\u793a\u3059\u516c\u7684\u7d71\u8a08\u306f\u3001\u78ba\u8a8d\u3057\u305f\u7bc4\u56f2\u3067\u306f\u898b\u5f53\u305f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u7d71\u8a08\u304c\u7121\u3044\u3053\u3068\u306f\u88ab\u5bb3\u304c\u5c11\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002\u88ab\u5bb3\u304c\u8d77\u304d\u3066\u3082\u3001\u539f\u56e0\u304c\u30d7\u30ed\u30ad\u30b7\u3060\u3068\u7279\u5b9a\u3055\u308c\u306b\u304f\u3044\u305f\u3081\u3067\u3059\u3002<\/p>\n<p><strong>\u793e\u5185\u30eb\u30fc\u30eb\u3067\u3001\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u306e\u5229\u7528\u3092\u8a8d\u3081\u306a\u3044\u3068\u6c7a\u3081\u3066\u304a\u304f<\/strong>\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\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.rfc-editor.org\/rfc\/rfc9110\">IETF RFC 9110\u300cHTTP Semantics\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/TA17-075A\">CISA\u300cHTTPS Interception Weakens TLS Security\u300d<\/a><\/p>\n<h2>\u5bb6\u5ead\u7528\u30eb\u30fc\u30bf\u30fc\u306a\u3069\u304c\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u4e2d\u7d99\u70b9\u306b\u3055\u308c\u308b\u300c\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u300d\u306e\u60aa\u7528\u304c\u5e83\u304c\u3063\u3066\u3044\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u5bb6\u5ead\u7528\u6a5f\u5668\u304c\u4e2d\u7d99\u70b9\u306b\u3055\u308c\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-6-31.png\" \/><\/p>\n<p>\u524d\u306e\u7ae0\u306e\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u5225\u306e\u8ad6\u70b9\u3067\u3059\u3002\u3053\u3053\u3067\u6271\u3046\u306e\u306f\u3001<strong>\u5229\u7528\u8005\u304c\u610f\u56f3\u3057\u306a\u3044\u307e\u307e\u3001\u81ea\u5206\u306e\u6a5f\u5668\u3092\u4ed6\u4eba\u306e\u901a\u4fe1\u306e\u4e2d\u7d99\u70b9\u306b\u3055\u308c\u308b\u554f\u984c<\/strong>\u3067\u3059\u3002<\/p>\n<p>2026\u5e747\u6708\u3001\u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\u304c\u9023\u540d\u3067\u300c\u5bb6\u5ead\u7528IoT\u6a5f\u5668\u3092\u60aa\u7528\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u73fe\u72b6\u300d\u3068\u3044\u3046\u8cc7\u6599\u3092\u516c\u8868\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u7ae0\u306e\u5185\u5bb9\u306f\u3001\u3053\u306e\u8cc7\u6599\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u3001\u4e00\u822c\u5bb6\u5ead\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u7d4c\u7531\u3055\u305b\u308b\u30d7\u30ed\u30ad\u30b7\u306e\u3053\u3068\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u3053\u308c\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u672c\u6765\u306e\u9001\u4fe1\u5143\u3092\u96a0\u305b\u307e\u3059\u3002\u4e00\u822c\u5bb6\u5ead\u304b\u3089\u306e\u901a\u4fe1\u306b\u898b\u3048\u308b\u305f\u3081\u3001\u6b63\u898f\u306e\u5229\u7528\u8005\u3068\u898b\u5206\u3051\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>NICT\u306e\u89b3\u6e2c\u3067\u306f\u30012026\u5e741\u6708\u4ee5\u964d1\u65e5\u5e73\u5747\u3067\u6700\u5927\u7d0427,000\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u4e2d\u7d99\u306e\u51fa\u53e3\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u308b<\/h3>\n<p><strong>NICT\u306e\u89b3\u6e2c\u3067\u306f\u30012026\u5e741\u6708\u4ee5\u964d\u30011\u65e5\u5e73\u5747\u3067\u6700\u5927\u7d0427,000\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u51fa\u53e3\u3068\u3057\u3066\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>\u51fa\u53e3\u3068\u306f\u3001\u4e2d\u7d99\u3055\u308c\u305f\u901a\u4fe1\u304c\u6700\u7d42\u7684\u306b\u5916\u90e8\u3078\u51fa\u3066\u3044\u304f\u5730\u70b9\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u51fa\u53e3\u3068\u3057\u3066\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u3001\u5bb6\u5ead\u5411\u3051\u306e\u30eb\u30fc\u30bf\u30fc\u3084\u52d5\u753b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u7aef\u672b\u306a\u3069\u3067\u3059\u3002\u6240\u6709\u8005\u304c\u77e5\u3089\u306a\u3044\u3046\u3061\u306b\u3001\u3053\u3046\u3057\u305f\u6a5f\u5668\u304c\u7b2c\u4e09\u8005\u306e\u901a\u4fe1\u3092\u4e2d\u7d99\u3055\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u8cc7\u6599\u3067\u306f\u3001\u6a5f\u5668\u304c\u4e2d\u7d99\u70b9\u306b\u3055\u308c\u308b\u7d4c\u8def\u3068\u3057\u3066\u3001\u88fd\u9020\u3084\u6d41\u901a\u306e\u6bb5\u968e\u3067\u4ed5\u8fbc\u307e\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u63d0\u4f9b\u5143\u304c\u5206\u304b\u3089\u306a\u3044\u30a2\u30d7\u30ea\u3084\u7121\u6599VPN\u3001\u4f7f\u3063\u3066\u3044\u306a\u3044\u901a\u4fe1\u5e2f\u57df\u3092\u63d0\u4f9b\u3059\u308c\u3070\u53ce\u76ca\u304c\u5f97\u3089\u308c\u308b\u3068\u3046\u305f\u3046\u30a2\u30d7\u30ea\u3001\u6a5f\u5668\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u4fb5\u5165\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u306e\u306f\u3001\u3053\u306e\u6570\u5024\u304c\u300c2026\u5e741\u6708\u4ee5\u964d\u306e\u89b3\u6e2c\u5206\u300d\u306e\u300c1\u65e5\u5e73\u5747\u306e\u6700\u5927\u5024\u300d\u3060\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u3042\u308b1\u65e5\u306e\u5408\u8a08\u3084\u3001\u5e74\u9593\u306e\u7d2f\u8a08\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u898b\u89e3\u3067\u3059\u3002\u4f01\u696d\u306b\u3068\u3063\u3066\u3082\u3001\u3053\u308c\u306f\u5bb6\u5ead\u3060\u3051\u306e\u554f\u984c\u3068\u306f\u8a00\u3044\u5207\u308c\u307e\u305b\u3093\u3002\u5728\u5b85\u52e4\u52d9\u8005\u306e\u81ea\u5b85\u30eb\u30fc\u30bf\u30fc\u3084\u3001\u793e\u5185\u306b\u7f6e\u3044\u305fIoT\u6a5f\u5668\u3082\u3001\u540c\u3058\u3088\u3046\u306b\u60aa\u7528\u3055\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u540c\u3058\u8cc7\u6599\u3067\u3082\u3001IoT\u6a5f\u5668\u3092\u4f7f\u3046\u4e8b\u696d\u8005\u30fb\u7d44\u7e54\u306b\u5bfe\u3057\u3066\u3001\u627f\u8a8d\u3057\u3066\u3044\u306a\u3044\u6a5f\u5668\u3092\u696d\u52d9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3064\u306a\u304c\u305b\u306a\u3044\u3053\u3068\u3001\u696d\u52d9\u7528\u3068IoT\u6a5f\u5668\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u3051\u308b\u3053\u3068\u306a\u3069\u306e\u5bfe\u7b56\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>2024\u5e74\u306e\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u4e0d\u6b63\u9001\u91d1\u306e\u3046\u3061\u3001\u4ef6\u6570\u306e\u7d0444%\u3001\u88ab\u5bb3\u984d\u306e\u7d0433%\u3067\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u304c\u4f7f\u308f\u308c\u305f<\/h3>\n<p><strong>\u8b66\u5bdf\u5e81\u306e\u5206\u6790\u3067\u306f\u30012024\u5e74\u306e\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u4e0d\u6b63\u9001\u91d1\u306e\u3046\u3061\u3001\u4ef6\u6570\u3067<mark>\u7d0444%<\/mark>\u3001\u88ab\u5bb3\u984d\u3067\u7d0433%\u306b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/strong><\/p>\n<p>2024\u5e74\u306e\u4e0d\u6b63\u9001\u91d1\u306f\u3001\u88ab\u5bb3\u4ef6\u6570\u304c4,369\u4ef6\u3001\u88ab\u5bb3\u984d\u304c\u7d0486.9\u5104\u5186\u3067\u3057\u305f\u3002\u3053\u306e\u3046\u3061\u5c11\u306a\u304f\u3068\u30821,918\u4ef6\u3001\u88ab\u5bb3\u984d\u3067\u7d0428.9\u5104\u5186\u304c\u3001\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u305f\u3082\u306e\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" alt=\"2024\u5e74\u306e\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u4e0d\u6b63\u9001\u91d1\u306b\u5360\u3081\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u4f7f\u7528\u4e8b\u6848\u306e\u5272\u5408\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/figure-5.png\" \/><\/p>\n<p style=\"font-size:13px;color:#777;margin:0.5em 0 0\">\u56f3\u306e\u51fa\u5178: <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001082707.pdf\">\u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\u300c\u5bb6\u5ead\u7528IoT\u6a5f\u5668\u3092\u60aa\u7528\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u73fe\u72b6\u300d<\/a>\uff082026\u5e747\u670821\u65e5\uff09\u306e\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u4f5c\u6210\uff08\u300c\u5c11\u306a\u304f\u3068\u3082\u300d\u306e\u4e0b\u9650\u5024\uff09<\/p>\n<p>\u3053\u306e\u6570\u5024\u304b\u3089\u8aad\u307f\u53d6\u308c\u308b\u306e\u306f\u3001\u4ef6\u6570\u306e\u5272\u5408\u306e\u307b\u3046\u304c\u88ab\u5bb3\u984d\u306e\u5272\u5408\u3088\u308a\u5927\u304d\u3044\u70b9\u3067\u3059\u3002\u4e00\u90e8\u306e\u9ad8\u984d\u306a\u4e8b\u6848\u306b\u9650\u3089\u305a\u3001\u591a\u304f\u306e\u9001\u91d1\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u624b\u53e3\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>1\u4ef6\u3042\u305f\u308a\u306e\u88ab\u5bb3\u984d\u3092\u7b46\u8005\u304c\u8a08\u7b97\u3059\u308b\u3068\u3001\u4f7f\u7528\u4e8b\u6848\u306f\u7d04151\u4e07\u5186\u3001\u305d\u308c\u4ee5\u5916\u306f\u7d04237\u4e07\u5186\u3067\u3059\u3002\u305f\u3060\u30571,918\u4ef6\u306f\u300c\u5c11\u306a\u304f\u3068\u3082\u300d\u306e\u4e0b\u9650\u5024\u3067\u3001\u4e2d\u592e\u5024\u3082\u516c\u8868\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u5dee\u306f\u76ee\u5b89\u3067\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.soumu.go.jp\/main_content\/001082707.pdf\">\u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\u300c\u5bb6\u5ead\u7528IoT\u6a5f\u5668\u3092\u60aa\u7528\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u73fe\u72b6\u300d<\/a><\/p>\n<h2>\u307e\u3068\u3081: \u30d7\u30ed\u30ad\u30b7\u306f\u793e\u5916\u3078\u306e\u901a\u4fe1\u3092\u7ba1\u7406\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001\u81ea\u793e\u3067\u4f7f\u3046\u6a5f\u80fd\u3068\u60aa\u7528\u306e\u30ea\u30b9\u30af\u306e\u4e21\u65b9\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p><img decoding=\"async\" alt=\"\u307e\u3068\u3081\" src=\"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/h2-7-20.png\" \/><\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u793e\u5185\u306e\u7aef\u672b\u306b\u4ee3\u308f\u3063\u3066\u5916\u90e8\u3068\u901a\u4fe1\u3059\u308b\u4e2d\u7d99\u5f79\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002<strong>\u4f01\u696d\u3067\u306f\u4e3b\u306b\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30ed\u30b0\u8a18\u9332\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e3\u3064\u306e\u76ee\u7684\u3067\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>\u793e\u5185\u304b\u3089\u306e\u901a\u4fe1\u3092\u4ee3\u7406\u3059\u308b\u306e\u304c\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\u3001Web\u30b5\u30fc\u30d0\u30fc\u3092\u5b88\u308b\u306e\u304c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3067\u3059\u3002<\/p>\n<p>\u7dcf\u52d9\u7701\u306e2025\u5e74\u8abf\u67fb\u3067\u306f\u3001\u5e38\u7528\u96c7\u7528\u8005100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u3046\u3061\u3001\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u306f<mark>\u7d045\u793e\u306b1\u793e<\/mark>\u3067\u3057\u305f\u3002\u4e00\u65b9\u30012024\u5e74\u306e\u4e0d\u6b63\u9001\u91d1\u306e\u7d0444%\u3067\u306f\u3001\u5bb6\u5ead\u7528\u6a5f\u5668\u3092\u4e2d\u7d99\u70b9\u306b\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e2\u3064\u304b\u3089\u8003\u3048\u308b\u3068\u3001\u60c5\u30b7\u30b9\u306f\u300c\u81ea\u793e\u3067\u4f7f\u3046\u6a5f\u80fd\u300d\u3068\u300c\u60aa\u7528\u3055\u308c\u308b\u30ea\u30b9\u30af\u300d\u306e\u4e21\u65b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u6b21\u306e\u70b9\u304b\u3089\u898b\u76f4\u3057\u3066\u307f\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\">\u60c5\u30b7\u30b9\u304c\u78ba\u8a8d\u3057\u305f\u3044\u30dd\u30a4\u30f3\u30c8<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u81ea\u793e\u306eUTM\u30fb\u30eb\u30fc\u30bf\u30fc\u30fb\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306b\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084\u30a2\u30af\u30bb\u30b9\u8a18\u9332\u306e\u6a5f\u80fd\u304c\u3042\u308a\u3001\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b<\/li>\n<li>\u793e\u54e1\u304c\u500b\u4eba\u306e\u5224\u65ad\u3067\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u304b\u3002\u793e\u5185\u30eb\u30fc\u30eb\u3067\u6271\u3044\u3092\u6c7a\u3081\u3066\u3044\u308b\u304b<\/li>\n<li>\u793e\u5185\u3084\u5728\u5b85\u52e4\u52d9\u3067\u4f7f\u3046\u30eb\u30fc\u30bf\u30fc\u30fbIoT\u6a5f\u5668\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u66f4\u65b0\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u304c\u7518\u3044\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3002\u4f7f\u3063\u3066\u3044\u306a\u3044\u6a5f\u5668\u3092\u628a\u63e1\u3057\u3066\u3044\u308b\u304b<\/li>\n<li>\u696d\u52d9\u3067\u4f7f\u3046\u7aef\u672b\u3084\u793e\u5185\u306eIoT\u6a5f\u5668\u306b\u3001\u63d0\u4f9b\u5143\u306e\u5206\u304b\u3089\u306a\u3044\u30a2\u30d7\u30ea\u3084\u7121\u6599VPN\u3001\u901a\u4fe1\u5e2f\u57df\u306e\u63d0\u4f9b\u3067\u53ce\u76ca\u304c\u5f97\u3089\u308c\u308b\u3068\u3046\u305f\u3046\u30a2\u30d7\u30ea\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u304b<\/li>\n<li>\u4ed6\u793e\u3068\u6bd4\u3079\u308b\u3068\u304d\u306f\u300120.5%\u304c100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u5024\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u3044\u308b\u304b<\/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.soumu.go.jp\/main_content\/001074768.pdf\">\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\u300d<\/a>\uff0f<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001082707.pdf\">\u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\u300c\u5bb6\u5ead\u7528IoT\u6a5f\u5668\u3092\u60aa\u7528\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u73fe\u72b6\u300d<\/a><\/p>\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u3092\u5b66\u3076\u306a\u3089\u300c\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u300d<\/h2>\n<p style=\"text-align:center;margin:1.5em 0\"><a href=\"https:\/\/www.josys-college.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><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\" style=\"max-width:100%;height:auto\" \/><\/a><\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u5f79\u5272\u3092\u8aac\u660e\u3059\u308b\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u77e5\u8b58\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u65b0\u4efb\u3084\u3072\u3068\u308a\u60c5\u30b7\u30b9\u306e\u65b9\u307b\u3069\u3001\u4f53\u7cfb\u7684\u306b\u5b66\u3076\u6642\u9593\u3092\u53d6\u308a\u306b\u304f\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u300c\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u300d\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\u6570\u5206\u306e\u52d5\u753b\u3068\u5c0f\u30c6\u30b9\u30c8\u3067\u3001\u696d\u52d9\u306e\u5408\u9593\u306b\u5b66\u3079\u307e\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\">\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u306e\u7279\u5fb4<\/p>\n<ul style=\"margin:0;padding-left:20px\">\n<li>\u6570\u5206\u306e\u52d5\u753b\u3068\u5c0f\u30c6\u30b9\u30c8\u3067\u9032\u3081\u308b\u30de\u30a4\u30af\u30ed\u30e9\u30fc\u30cb\u30f3\u30b0\u5f62\u5f0f<\/li>\n<li>\u5fc5\u4fee\u306e\u5272\u308a\u5f53\u3066\u30fb\u671f\u9650\u8a2d\u5b9a\u30fb\u9032\u6357\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067\u53d7\u8b1b\u72b6\u6cc1\u3092\u7ba1\u7406\u3067\u304d\u308b<\/li>\n<li>\u81ea\u793e\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\u306e\u7de8\u6210\u3068\u3001CSV\u3067\u306e\u6559\u80b2\u8a18\u9332\u306e\u51fa\u529b\u306b\u5bfe\u5fdc<\/li>\n<\/ul>\n<\/div>\n<p>\u5c0e\u5165\u306f5\u540d\u304b\u3089\u53ef\u80fd\u3067\u3001\u8acb\u6c42\u66f8\u6255\u3044\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u521d\u671f\u8a2d\u5b9a\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u304a\u3088\u305d10\u5206\u3067\u3059\u3002<\/p>\n<p style=\"text-align:center;margin:1.8em 0\"><a href=\"https:\/\/www.josys-college.com\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block;background:#2d4f8f;color:#fff;font-weight:700;padding:14px 36px;border-radius:6px;text-decoration:none\">\u60c5\u30b7\u30b9\u30ab\u30ec\u30c3\u30b8\u306e\u8a73\u7d30\u3092\u898b\u308b<\/a><\/p>\n<p>\u203b\u51fa\u5178<\/p>\n<ul>\n<li><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\u306e\u7d50\u679c\uff08\u6982\u8981\uff09\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\u901a\u4fe1\u5229\u7528\u52d5\u5411\u8abf\u67fb\u5831\u544a\u66f8\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.soumu.go.jp\/main_content\/001082707.pdf\">\u8b66\u5bdf\u5e81\u30fb\u7dcf\u52d9\u7701\u30fbNICT\u300c\u5bb6\u5ead\u7528IoT\u6a5f\u5668\u3092\u60aa\u7528\u3059\u308b\u30ec\u30b8\u30c7\u30f3\u30b7\u30e3\u30eb\u30d7\u30ed\u30ad\u30b7\u306e\u73fe\u72b6\u300d<\/a><\/li>\n<li><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\u7d44\u7e54\u7de8\u89e3\u8aac\u66f8<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.cloudflare.com\/ja-jp\/learning\/cdn\/glossary\/reverse-proxy\/\">Cloudflare\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/proxy-server\">Fortinet\u300c\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.fortinet.com\/jp\/resources\/cyberglossary\/reverse-proxy\">Fortinet\u300c\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3068\u306f\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9110\">IETF RFC 9110\u300cHTTP Semantics\u300d<\/a><\/li>\n<li><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/TA17-075A\">CISA\u300cHTTPS Interception Weakens TLS Security\u300d<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4ed5\u7d44\u307f\u3068\u3001\u4f01\u696d\u3067\u4f7f\u3046\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30fb\u30ed\u30b0\u8a18\u9332\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u76ee\u7684\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u3068\u30ea\u30d0\u30fc\u30b9\u306e\u9055\u3044\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u7dcf\u52d9\u7701\u306e\u8abf\u67fb\u3067\u306f100\u4eba\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u5229\u7528\u7387\u306f2025\u5e74\u306720.5%\u3067\u3057\u305f\u3002\u7121\u6599\u30d7\u30ed\u30ad\u30b7\u306e\u5371\u967a\u6027\u3084\u6a5f\u5668\u304c\u60aa\u7528\u3055\u308c\u308b\u4e8b\u4f8b\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":11121,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[15,41],"tags":[],"class_list":["post-11122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","category-glossary"],"jetpack_featured_media_url":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-content\/uploads\/sites\/2\/2026\/10\/00-eyecatch-79.png","_links":{"self":[{"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/posts\/11122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/comments?post=11122"}],"version-history":[{"count":1,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/posts\/11122\/revisions"}],"predecessor-version":[{"id":11123,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/posts\/11122\/revisions\/11123"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/media\/11121"}],"wp:attachment":[{"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/media?parent=11122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/categories?post=11122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/venu-sys.co.jp\/jo-sys\/wp-json\/wp\/v2\/tags?post=11122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}