{"id":5670,"date":"2025-08-25T23:09:27","date_gmt":"2025-08-25T14:09:27","guid":{"rendered":"https:\/\/sky-peace.net\/?p=5670"},"modified":"2025-08-25T23:09:27","modified_gmt":"2025-08-25T14:09:27","slug":"sc-6","status":"publish","type":"post","link":"https:\/\/sky-peace.net\/certified\/sc-6\/","title":{"rendered":"\u8106\u5f31\u6027\u7ba1\u7406\u30fb\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30fbEDR\u3092\u5b66\u3076\u2502\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb \u5348\u5f8c\u8a66\u9a13\u306e\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u653b\u7565"},"content":{"rendered":"<p>\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u306e\u5408\u683c\u3092\u76ee\u6307\u3059\u4e0a\u3067\u3001\u907f\u3051\u3066\u306f\u901a\u308c\u306a\u3044\u306e\u304c\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u300d\u306b\u95a2\u3059\u308b\u77e5\u8b58\u3067\u3059\u3002\u7279\u306b\u300c\u8106\u5f31\u6027\u7ba1\u7406\u300d\u300c\u30d1\u30c3\u30c1\u9069\u7528\u300d\u300c\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u300d\u306f\u3001\u5348\u524d\u2161\u3060\u3051\u3067\u306a\u304f\u3001\u5348\u5f8c\u8a66\u9a13\u3067\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30b7\u30ca\u30ea\u30aa\u3068\u3057\u3066\u983b\u51fa\u3057\u307e\u3059\u3002\u300c\u307e\u305f\u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8a71\u304b\u2026\u300d\u3068\u611f\u3058\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u305d\u306e\u91cd\u8981\u6027\u3068\u5bfe\u7b56\u306e\u5168\u4f53\u50cf\u3092\u4f53\u7cfb\u7684\u306b\u7406\u89e3\u3067\u304d\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\u4f8b\u3048\u3070\u3001\u8fd1\u5e74\u6ce8\u76ee\u3055\u308c\u308bEDR\uff08Endpoint Detection and Response\uff09\u3068\u5f93\u6765\u578b\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u306e\u9055\u3044\u3092\u3001\u660e\u78ba\u306b\u8aac\u660e\u3067\u304d\u307e\u3059\u304b\uff1f<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u306e\u6838\u3068\u306a\u308b\u77e5\u8b58\u3092\u3001\u5358\u306a\u308b\u4e00\u554f\u4e00\u7b54\u306e\u6697\u8a18\u3067\u7d42\u308f\u3089\u305b\u306a\u3044\u305f\u3081\u306b\u3001\u30bc\u30ed\u304b\u3089\u4f53\u7cfb\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<strong>\u8106\u5f31\u6027\u306e\u767a\u898b\uff08CVE, CVSS\uff09<\/strong>\u304b\u3089\u59cb\u307e\u308a\u3001<strong>\u30d1\u30c3\u30c1\u30fb\u69cb\u6210\u7ba1\u7406\uff08WSUS, IaC\uff09<\/strong>\u3001\u305d\u3057\u3066<strong>\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\uff08EDR, SOC\uff09<\/strong>\u307e\u3067\u3001\u5404\u8981\u7d20\u304c\u3069\u306e\u3088\u3046\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u8c4a\u5bcc\u306a\u56f3\u89e3\u3068\u300c\u3082\u3057\u3042\u306a\u305f\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306a\u3089\uff1f\u300d\u3068\u3044\u3046\u8996\u70b9\u306e\u5177\u4f53\u4f8b\u3092\u4ea4\u3048\u3001\u5348\u5f8c\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u73fe\u5834\u3067\u306e\u5fdc\u7528\u529b\u307e\u3067\u990a\u3048\u308b\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u307f\u7d42\u3048\u308b\u9803\u306b\u306f\u3001\u70b9\u3068\u70b9\u3060\u3063\u305f\u77e5\u8b58\u304c\u7dda\u3068\u3057\u3066\u3064\u306a\u304c\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u306e\u5168\u4f53\u50cf\u3092\u81ea\u4fe1\u3092\u6301\u3063\u3066\u8a9e\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h2>\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u306e\u57fa\u790e\u56fa\u3081\u2502\u8106\u5f31\u6027\u7ba1\u7406\u306e\u5168\u4f53\u50cf\u3068\u4e3b\u8981\u7528\u8a9e\uff08CVE\u30fbCVSS\u30fbJVN\uff09<\/h2>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3092\u8a9e\u308b\u4e0a\u3067\u3001\u3059\u3079\u3066\u306e\u8d77\u70b9\u3068\u306a\u308b\u306e\u304c\u300c\u8106\u5f31\u6027\uff08\u305c\u3044\u3058\u3083\u304f\u305b\u3044\uff09\u7ba1\u7406\u300d\u3067\u3059\u3002\u8106\u5f31\u6027\u3068\u306f\u3001OS\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u5b58\u5728\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6b20\u9665\u3084\u5f31\u70b9\u306e\u3053\u3068\u3002\u3053\u308c\u3092\u653e\u7f6e\u3059\u308b\u3053\u3068\u306f\u3001\u5bb6\u306e\u30c9\u30a2\u306b\u9375\u3092\u304b\u3051\u305a\u306b\u5916\u51fa\u3059\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u306f\u683c\u597d\u306e\u4fb5\u5165\u53e3\u3068\u306a\u308a\u307e\u3059\u3002\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u306e\u5348\u5f8c\u8a66\u9a13\u3067\u306f\u3001\u300c\u306a\u305c\u3053\u306e\u8106\u5f31\u6027\u304c\u653b\u6483\u306e\u8d77\u70b9\u3068\u306a\u3063\u305f\u306e\u304b\uff1f\u300d\u3092\u554f\u3046\u30b7\u30ca\u30ea\u30aa\u304c\u983b\u51fa\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u7ba1\u7406\u624b\u6cd5\u3068\u95a2\u9023\u7528\u8a9e\u306e\u7406\u89e3\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h3>\u4e16\u754c\u5171\u901a\u306e\u8b58\u5225\u5b50\u300cCVE\u300d\uff1a\u8106\u5f31\u6027\u306e\u201c\u80cc\u756a\u53f7\u201d<\/h3>\n<p>\u4e16\u754c\u4e2d\u3067\u6bce\u65e5\u65b0\u3057\u3044\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u308b\u4e2d\u3067\u3001\u305d\u308c\u3089\u3092\u6b63\u78ba\u306b\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f5c\u3089\u308c\u305f\u306e\u304c<strong>CVE (Common Vulnerabilities and Exposures)<\/strong> \u3067\u3059\u3002\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u306b\u306f\u3001\u300cCVE-2021-44228\u300d\u306e\u3088\u3046\u306a\u4e00\u610f\u306eID\u304c\u5272\u308a\u632f\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3044\u308f\u3070\u8106\u5f31\u6027\u306e\u201c\u80cc\u756a\u53f7\u201d\u3084\u201c\u30de\u30a4\u30ca\u30f3\u30d0\u30fc\u201d\u306e\u3088\u3046\u306a\u3082\u306e\u3002\u3053\u306e\u5171\u901a\u756a\u53f7\u304c\u3042\u308b\u304a\u304b\u3052\u3067\u3001\u4e16\u754c\u4e2d\u306e\u958b\u767a\u8005\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306f\u300c\u3042\u306e\u8106\u5f31\u6027\u306e\u3053\u3068\u3060\u306d\u300d\u3068\u6b63\u78ba\u306b\u60c5\u5831\u3092\u5171\u6709\u3057\u3001\u5bfe\u7b56\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<h3>\u6df1\u523b\u5ea6\u306e\u8a55\u4fa1\u57fa\u6e96\u300cCVSS\u300d\uff1a\u8106\u5f31\u6027\u306e\u201c\u5371\u967a\u5ea6\u30b9\u30b3\u30a2\u201d<\/h3>\n<p>\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u304c\u3001\u4e00\u4f53\u3069\u308c\u304f\u3089\u3044\u5371\u967a\u306a\u306e\u304b\uff1f \u305d\u306e\u6df1\u523b\u5ea6\u3092\u5ba2\u89b3\u7684\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u4e16\u754c\u5171\u901a\u306e\u4ed5\u7d44\u307f\u304c<strong>CVSS (Common Vulnerability Scoring System)<\/strong> \u3067\u3059\u3002CVSS\u306f\u8106\u5f31\u6027\u3092\u69d8\u3005\u306a\u5074\u9762\u304b\u3089\u5206\u6790\u3057\u30010.0\u301c10.0\u306e\u30b9\u30b3\u30a2\u3067\u8a55\u4fa1\u3057\u307e\u3059\u3002\u30b9\u30b3\u30a2\u304c\u9ad8\u3044\u307b\u3069\u3001\u5371\u967a\u6027\u304c\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010\u4ed5\u4e8b\u3067\u306e\u5177\u4f53\u4f8b\uff1a\u30d1\u30c3\u30c1\u9069\u7528\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3011<\/strong><br \/>\n  \u3042\u306a\u305f\u304c\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u3060\u3068\u3057\u307e\u3059\u3002\u4eca\u9031\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u9023\u3059\u308b10\u4ef6\u306e\u8106\u5f31\u6027\u60c5\u5831\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u305f\u3081\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u505c\u6b62\u3067\u304d\u308b\u6642\u9593\u306f\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6642\u3001CVSS\u30b9\u30b3\u30a2\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002CVSS\u30b9\u30b3\u30a2\u304c\u300c9.8 (Critical)\u300d\u306e\u8106\u5f31\u6027\u306f\u5373\u6642\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u6700\u512a\u5148\u4e8b\u9805\u3001\u4e00\u65b9\u3067\u300c5.3 (Medium)\u300d\u306e\u3082\u306e\u306f\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u8abf\u67fb\u3057\u305f\u4e0a\u3067\u6b21\u9031\u5bfe\u5fdc\u306b\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u5408\u7406\u7684\u306a\u30c8\u30ea\u30a2\u30fc\u30b8\uff08\u512a\u5148\u9806\u4f4d\u4ed8\u3051\uff09\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>CVSS\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e3\u3064\u306e\u57fa\u6e96\u3067\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8a55\u4fa1\u57fa\u6e96<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u57fa\u672c\u8a55\u4fa1\u57fa\u6e96 (Base Metrics)<\/strong><\/td>\n<td>\u8106\u5f31\u6027\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002<strong>\u6642\u9593\u7d4c\u904e\u3084\u74b0\u5883\u3067\u5909\u5316\u3057\u306a\u3044<\/strong>\u3001\u6700\u3082\u57fa\u672c\u7684\u306a\u30b9\u30b3\u30a2\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u73fe\u72b6\u8a55\u4fa1\u57fa\u6e96 (Temporal Metrics)<\/strong><\/td>\n<td>\u653b\u6483\u30b3\u30fc\u30c9\u306e\u5b58\u5728\u3084\u5bfe\u7b56\u306e\u666e\u53ca\u72b6\u6cc1\u306a\u3069\u3001<strong>\u6642\u9593\u3068\u5171\u306b\u5909\u5316\u3059\u308b\u8981\u56e0<\/strong>\u3092\u52a0\u3048\u3066\u518d\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96 (Environmental Metrics)<\/strong><\/td>\n<td>\u5229\u7528\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u306a\u3069\u3001<strong>\u500b\u5225\u306e\u72b6\u6cc1<\/strong>\u3092\u8003\u616e\u3057\u3066\u6700\u7d42\u7684\u306a\u6df1\u523b\u5ea6\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u652f\u63f4\u58eb\u8a66\u9a13\u3067\u306f\u3001\u7279\u306b\u8106\u5f31\u6027\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u3092\u793a\u3059\u300c\u57fa\u672c\u8a55\u4fa1\u57fa\u6e96\u300d\u306e\u7406\u89e3\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u65e5\u672c\u306e\u60c5\u5831\u6e90\u300cJVN\u300d\u3068\u8106\u5f31\u6027\u60c5\u5831\u306e\u6d41\u308c<\/h3>\n<p><strong>JVN (Japan Vulnerability Notes)<\/strong>\u306f\u3001\u65e5\u672c\u306e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u63a8\u9032\u3059\u308bIPA\uff08\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff09\u3068JPCERT\/CC\u304c\u5171\u540c\u3067\u904b\u55b6\u3059\u308b\u3001\u65e5\u672c\u8a9e\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u60c5\u5831\u30dd\u30fc\u30bf\u30eb\u3067\u3059\u3002\u6d77\u5916\u3067\u767a\u898b\u3055\u308c\u305f\u91cd\u8981\u306a\u8106\u5f31\u6027\u60c5\u5831\u3082\u3001\u65e5\u672c\u306e\u5c02\u9580\u5bb6\u306b\u3088\u3063\u3066\u5206\u6790\u3055\u308c\u3001\u65e5\u672c\u8a9e\u3067\u5206\u304b\u308a\u3084\u3059\u304f\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u65e5\u672c\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u3001\u6700\u3082\u4fe1\u983c\u3067\u304d\u308b\u60c5\u5831\u6e90\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u95a2\u4fc2\u6027\u3092\u307e\u3068\u3081\u308b\u3068\u3001\u8106\u5f31\u6027\u60c5\u5831\u306e\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"mermaid\">\ngraph TD<br \/>\n    A[\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u3084\u7814\u7a76\u8005\u304c\u8106\u5f31\u6027\u3092\u767a\u898b] &#8211;> B{CVE ID\u306e\u63a1\u756a};<br \/>\n    B &#8211;> C{CVSS\u306b\u3088\u308b\u6df1\u523b\u5ea6\u8a55\u4fa1};<br \/>\n    C &#8211;> D[JVN\/NVD(\u7c73\u56fd)\u306a\u3069\u306e<br \/>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u60c5\u5831\u516c\u958b];<br \/>\n    D &#8211;> E[\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u304c\u60c5\u5831\u3092\u30ad\u30e3\u30c3\u30c1];<br \/>\n    E &#8211;> F[CVSS\u30b9\u30b3\u30a2\u3092\u53c2\u8003\u306b<br \/>\u30d1\u30c3\u30c1\u9069\u7528\u306a\u3069\u306e\u5bfe\u7b56\u3092\u5b9f\u65bd];\n<\/div>\n<p><small>\uff08\u203b mermaid \u69cb\u6587\u306b\u3088\u308b\u56f3\u89e3\u3067\u3059\uff09<\/small><\/p>\n<h3>\u300c\u8106\u5f31\u6027\u8a3a\u65ad\u300d\u3068\u300c\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u300d<\/h3>\n<p>\u8106\u5f31\u6027\u7ba1\u7406\u306b\u306f\u3001\u516c\u958b\u3055\u308c\u305f\u60c5\u5831\u306b\u5bfe\u5fdc\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u81ea\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u672a\u767a\u898b\u306e\u8106\u5f31\u6027\u304c\u306a\u3044\u304b\u7a4d\u6975\u7684\u306b\u63a2\u3059\u6d3b\u52d5\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u304c<strong>\u8106\u5f31\u6027\u8a3a\u65ad<\/strong>\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u300c\u5065\u5eb7\u8a3a\u65ad\u300d\u306b\u4f8b\u3048\u3089\u308c\u307e\u3059\u3002\u5b9a\u671f\u7684\u306b\u8a3a\u65ad\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306b\u60aa\u7528\u3055\u308c\u308b\u524d\u306b\u5f31\u70b9\u3092\u767a\u898b\u3057\u3001\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u6700\u3082\u8b66\u6212\u3059\u3079\u304d\u653b\u6483\u306e\u4e00\u3064\u304c<strong>\u30bc\u30ed\u30c7\u30a4\u653b\u6483<\/strong>\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u958b\u767a\u8005\u304c\u8106\u5f31\u6027\u3092\u8a8d\u8b58\u3057\u3001\u4fee\u6b63\u30d1\u30c3\u30c1\u3092\u63d0\u4f9b\u3059\u308b\u300c\u524d\u300d\u306b\u3001\u305d\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u884c\u308f\u308c\u308b\u653b\u6483\u306e\u3053\u3068\u3002\u5bfe\u7b56\uff08\u30d1\u30c3\u30c1\uff09\u304c\u5b58\u5728\u3057\u306a\u3044\u201c\u7121\u9632\u5099\u306a\u65e5\uff08\u30bc\u30ed\u30c7\u30a4\uff09\u201d\u3092\u72d9\u3046\u305f\u3081\u3001\u9632\u5fa1\u304c\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3059\u3002\u3053\u306e\u8105\u5a01\u304c\u3042\u308b\u304b\u3089\u3053\u305d\u3001\u5358\u306b\u30d1\u30c3\u30c1\u3092\u5f85\u3064\u3060\u3051\u3067\u306a\u304f\u3001\u4fb5\u5165\u3092\u3044\u3061\u65e9\u304f\u691c\u77e5\u3057\u5bfe\u5fdc\u3059\u308b\u4ed5\u7d44\u307f\uff08EDR\u306a\u3069\uff09\u304c\u91cd\u8981\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2>\u8106\u5f31\u6027\u5bfe\u7b56\u306e\u6838\u5fc3\u2502\u5348\u5f8c\u554f\u984c\u3067\u554f\u308f\u308c\u308b\u30d1\u30c3\u30c1\u7ba1\u7406\u3068\u69cb\u6210\u7ba1\u7406\uff08WSUS\u30fbIaC\uff09<\/h2>\n<p>\u524d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u300c\u5f31\u70b9\u300d\u3067\u3042\u308b\u8106\u5f31\u6027\u3092\u767a\u898b\u30fb\u8a55\u4fa1\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u5f31\u70b9\u3092\u898b\u3064\u3051\u308b\u3060\u3051\u3067\u306f\u5b89\u5168\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u3002\u6b21\u306b\u884c\u3046\u3079\u304d\u6700\u3082\u91cd\u8981\u306a\u5bfe\u7b56\u304c\u3001\u305d\u306e\u5f31\u70b9\u3092\u78ba\u5b9f\u306b\u585e\u3050\u3053\u3068\u3001\u3059\u306a\u308f\u3061<strong>\u30d1\u30c3\u30c1\u7ba1\u7406<\/strong>\u3067\u3059\u3002\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u306e\u5348\u5f8c\u554f\u984c\u3067\u306f\u3001\u300c\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u653e\u7f6e\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u653b\u6483\u8005\u306b\u4fb5\u5165\u3055\u308c\u305f\u300d\u3068\u3044\u3046\u30b7\u30ca\u30ea\u30aa\u304c\u5b9a\u756a\u4e2d\u306e\u5b9a\u756a\u3067\u3042\u308a\u3001\u30d1\u30c3\u30c1\u7ba1\u7406\u306e\u91cd\u8981\u6027\u306f\u7e70\u308a\u8fd4\u3057\u554f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u300c\u306a\u305c\u8fc5\u901f\u306a\u30d1\u30c3\u30c1\u9069\u7528\u304c\u91cd\u8981\u304b\uff1f\u300d\u3092\u30b7\u30ca\u30ea\u30aa\u3067\u7406\u89e3\u3059\u308b<\/h3>\n<p>\u30d1\u30c3\u30c1\u3068\u306f\u3001\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u3084\u4e0d\u5177\u5408\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306e\u8ffd\u52a0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3053\u3068\u3067\u3059\u3002\u306a\u305c\u3001\u30d1\u30c3\u30c1\u306e\u9069\u7528\u3092\u6025\u3050\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u308c\u306f\u3001\u653b\u6483\u8005\u3082\u79c1\u305f\u3061\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u60c5\u5831\u3092\u5e38\u306b\u76e3\u8996\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010\u5348\u5f8c\u554f\u984c \u60f3\u5b9a\u30b7\u30ca\u30ea\u30aa\u3011<\/strong><br \/>\n  \u6708\u66dc\u65e5\u306e\u671d\u3001\u3042\u306a\u305f\u304c\u7ba1\u7406\u3059\u308bWeb\u30b5\u30fc\u30d0\u30fc\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3001CVSS\u30b9\u30b3\u30a29.8\u306e\u6df1\u523b\u306a\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u3068\u3044\u3046\u60c5\u5831\uff08CVE-2025-XXXX\uff09\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u3042\u306a\u305f\u306f\u300c\u5f71\u97ff\u7bc4\u56f2\u306e\u8abf\u67fb\u304c\u5fc5\u8981\u3060\u3002\u9031\u672b\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6642\u9593\u3067\u5bfe\u5fdc\u3057\u3088\u3046\u300d\u3068\u8a08\u753b\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u653b\u6483\u8005\u306f\u305d\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u6c34\u66dc\u65e5\u306b\u306f\u5b8c\u6210\u3055\u305b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u7121\u5dee\u5225\u306b\u653b\u6483\u3092\u958b\u59cb\u3002\u3042\u306a\u305f\u306e\u4f1a\u793e\u306eWeb\u30b5\u30fc\u30d0\u30fc\u3082\u653b\u6483\u3092\u53d7\u3051\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<\/blockquote>\n<p>\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u306e\u3088\u3046\u306b\u3001\u8106\u5f31\u6027\u60c5\u5831\u304c\u516c\u958b\u3055\u308c\u3066\u304b\u3089\u653b\u6483\u304c\u672c\u683c\u5316\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u306f\u3001\u5e74\u3005\u77ed\u304f\u306a\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30d1\u30c3\u30c1\u3092\u8fc5\u901f\u306b\u9069\u7528\u3057\u3001\u653b\u6483\u8005\u306b\u4ed8\u3051\u5165\u308b\u9699\u3092\u4e0e\u3048\u306a\u3044\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<h3>WSUS\u306b\u3088\u308b\u52b9\u7387\u7684\u306a\u30d1\u30c3\u30c1\u7ba1\u7406<\/h3>\n<p>\u500b\u4eba\u306ePC\u3067\u3042\u308c\u3070\u624b\u52d5\u3067\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u6570\u767e\u30fb\u6570\u5343\u53f0\u306e\u7aef\u672b\u3092\u62b1\u3048\u308b\u7d44\u7e54\u3067\u306f\u975e\u73fe\u5b9f\u7684\u3067\u3059\u3002\u305d\u3053\u3067\u6d3b\u7528\u3055\u308c\u308b\u306e\u304c\u3001<strong>WSUS (Windows Server Update Services)<\/strong> \u306e\u3088\u3046\u306a\u30d1\u30c3\u30c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u7d44\u7e54\u5185\u306eWindows\u7aef\u672b\u306b\u9069\u7528\u3059\u308b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u3001\u7ba1\u7406\u8005\u304c\u4e00\u5143\u7684\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010\u8eab\u8fd1\u306a\u4f8b\u3048\uff1a\u793e\u5185\u5c02\u7528\u306e\u30d1\u30c3\u30c1\u914d\u5e03\u30bb\u30f3\u30bf\u30fc\u3011<\/strong><br \/>\n  WSUS\u306f\u3001\u793e\u5185\u306bMicrosoft\u306e\u66f4\u65b0\u30b5\u30fc\u30d0\u30fc\u306e\u201c\u51fa\u5f35\u6240\u201d\u3092\u4f5c\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u307e\u305a\u7ba1\u7406\u8005\u304c\u3001Microsoft\u304b\u3089\u914d\u4fe1\u3055\u308c\u305f\u30d1\u30c3\u30c1\u306e\u4e2d\u304b\u3089\u300c\u3069\u306e\u30d1\u30c3\u30c1\u3092\u300d\u300c\u3069\u306e\u90e8\u7f72\u306ePC\u306b\u300d\u300c\u3044\u3064\u300d\u9069\u7528\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u30fb\u627f\u8a8d\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u5404\u7aef\u672b\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306eMicrosoft\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u306a\u304f\u3001\u793e\u5185\u306eWSUS\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u4e00\u6589\u306b\u30d1\u30c3\u30c1\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u306e\u8efd\u6e1b\u3068\u78ba\u5b9f\u306a\u9069\u7528\u72b6\u6cc1\u306e\u7ba1\u7406\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h3>\u69cb\u6210\u7ba1\u7406\uff1a\u30d1\u30c3\u30c1\u3092\u5f53\u3066\u308b\u3079\u304d\u5bfe\u8c61\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3059\u308b<\/h3>\n<p>\u9069\u5207\u306a\u30d1\u30c3\u30c1\u7ba1\u7406\u306f\u3001\u7ba1\u7406\u5bfe\u8c61\u306e\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5927\u524d\u63d0\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u300c\u3069\u306e\u3088\u3046\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u3001\u3069\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u3067\u52d5\u3044\u3066\u3044\u308b\u304b\u300d\u3092\u6b63\u78ba\u306b\u628a\u63e1\u30fb\u7dad\u6301\u3059\u308b\u6d3b\u52d5\u3092<strong>\u69cb\u6210\u7ba1\u7406 (Configuration Management)<\/strong> \u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n<p>\u69cb\u6210\u7ba1\u7406\u304c\u3067\u304d\u3066\u3044\u306a\u3044\u3068\u3001\u300c\u7ba1\u7406\u53f0\u5e33\u306b\u8f09\u3063\u3066\u3044\u306a\u3044\u30b5\u30fc\u30d0\u30fc\u304c\u5b58\u5728\u3057\u3001\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u305a\u653e\u7f6e\u3055\u308c\u3066\u3044\u305f\u300d\u3068\u3044\u3063\u305f\u6df1\u523b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30db\u30fc\u30eb\u3092\u751f\u307f\u51fa\u3059\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u91cd\u8981\u3068\u306a\u308b\u306e\u304c\u3001\u5b89\u5168\u306a\u72b6\u614b\u306e\u57fa\u6e96\u3068\u306a\u308b<strong>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u69cb\u6210<\/strong>\u3067\u3059\u3002\u3053\u308c\u306f\u300c\u3042\u308b\u3079\u304d\u7406\u60f3\u306e\u69cb\u6210\u300d\u3092\u5b9a\u3081\u305f\u3082\u306e\u3067\u3001\u65b0\u3057\u304f\u5c0e\u5165\u3059\u308bPC\u306e\u521d\u671f\u8a2d\u5b9a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3084\u3001\u65e2\u5b58\u306e\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u304c\u4e0d\u6b63\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u969b\u306e\u57fa\u6e96\u70b9\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<h3>IaC (Infrastructure as Code) \u306b\u3088\u308b\u69cb\u6210\u7ba1\u7406\u306e\u81ea\u52d5\u5316<\/h3>\n<p>\u8fd1\u5e74\u3001\u69cb\u6210\u7ba1\u7406\u3092\u3088\u308a\u52b9\u7387\u7684\u30fb\u78ba\u5b9f\u306b\u884c\u3046\u305f\u3081\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u3057\u3066<strong>IaC (Infrastructure as Code)<\/strong> \u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306e\u30a4\u30f3\u30d5\u30e9\u69cb\u6210\u3092\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u30b3\u30fc\u30c9\u306e\u3088\u3046\u306b\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3067\u8a18\u8ff0\u30fb\u7ba1\u7406\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002<\/p>\n<p><strong>\u3010\u56f3\u89e3\uff1a\u624b\u4f5c\u696d\u306b\u3088\u308b\u69cb\u7bc9 vs IaC\u306b\u3088\u308b\u69cb\u7bc9\u3011<\/strong><\/p>\n<div class=\"mermaid\">\ngraph TD<br \/>\n    subgraph \u624b\u4f5c\u696d\u306b\u3088\u308b\u69cb\u7bc9<br \/>\n        A[\u7ba1\u7406\u80051] &#8211;> B1[\u30b5\u30fc\u30d0\u30fcA<br \/>(Web)<br \/>\n        ];<br \/>\n        A &#8211;> B2[\u30b5\u30fc\u30d0\u30fcB<br \/>(DB)<br \/>\n        ];<br \/>\n        B1 &#8212; \u624b\u9806\u66f8A\u3067\u8a2d\u5b9a &#8211;> D1{\u8a2d\u5b9a\u5b8c\u4e86};<br \/>\n        B2 &#8212; \u624b\u9806\u66f8B\u3067\u8a2d\u5b9a &#8211;> D2{\u8a2d\u5b9a\u5b8c\u4e86};<br \/>\n        note over B1,B2 &#8220;\u624b\u4f5c\u696d\u306b\u3088\u308b<br \/>\u8a2d\u5b9a\u30df\u30b9\u3084<br \/>\u30d0\u30e9\u30c4\u30ad\u304c\u767a\u751f\u3057\u3084\u3059\u3044&#8221;<br \/>\n    end<br \/>\n    subgraph IaC\u306b\u3088\u308b\u69cb\u7bc9<br \/>\n        E[\u69cb\u6210\u30b3\u30fc\u30c9(\u30ec\u30b7\u30d4)] &#8211;> F{\u81ea\u52d5\u5316\u30c4\u30fc\u30eb};<br \/>\n        F &#8211;> G1[\u30b5\u30fc\u30d0\u30fcA&#8217;<br \/>(Web)<br \/>\n        ];<br \/>\n        F &#8211;> G2[\u30b5\u30fc\u30d0\u30fcB&#8217;<br \/>(DB)<br \/>\n        ];<br \/>\n        note over G1,G2 &#8220;\u5e38\u306b\u540c\u3058\u54c1\u8cea\u306e<br \/>\u30b5\u30fc\u30d0\u30fc\u304c\u8fc5\u901f\u306b\u5b8c\u6210&#8221;<br \/>\n    end\n<\/div>\n<p><small>\uff08\u203b mermaid \u69cb\u6587\u306b\u3088\u308b\u56f3\u89e3\u3067\u3059\uff09<\/small><\/p>\n<p>\u624b\u4f5c\u696d\u30671\u53f0\u305a\u3064\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3068\u3001\u3069\u3046\u3057\u3066\u3082\u8a2d\u5b9a\u30df\u30b9\u3084\u62c5\u5f53\u8005\u306b\u3088\u308b\u5dee\u7570\uff08\u5c5e\u4eba\u6027\uff09\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001IaC\u3067\u306f\u3001\u4e00\u5ea6\u4f5c\u6210\u3057\u305f\u300c\u69cb\u6210\u30b3\u30fc\u30c9\u300d\u3068\u3044\u3046\u201c\u30ec\u30b7\u30d4\u201d\u3092\u4f7f\u3048\u3070\u3001\u8ab0\u304c\u5b9f\u884c\u3057\u3066\u3082\u540c\u3058\u54c1\u8cea\u306e\u30a4\u30f3\u30d5\u30e9\u3092\u3001\u8fc5\u901f\u304b\u3064\u81ea\u52d5\u3067\u4f55\u5ea6\u3067\u3082\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u69cb\u6210\u306e\u4e00\u8cab\u6027\u304c\u4fdd\u305f\u308c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u306e\u7dad\u6301\u30fb\u5411\u4e0a\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n<h2>\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u7a2e\u985e\u2502\u652f\u63f4\u58eb\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u30ef\u30fc\u30e0\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u9055\u3044<\/h2>\n<p>\u8106\u5f31\u6027\u3092\u306a\u304f\u3057\u3001\u30d1\u30c3\u30c1\u3092\u8fc5\u901f\u306b\u9069\u7528\u3057\u3066\u3082\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u30bc\u30ed\u306b\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u306f\u3001\u4eba\u9593\u306e\u5fc3\u7406\u7684\u306a\u9699\u3092\u7a81\u304f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u306a\u3069\u3001\u69d8\u3005\u306a\u624b\u53e3\u3067\u4e0d\u6b63\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u300c\u30de\u30eb\u30a6\u30a7\u30a2\u300d\u3092\u7d44\u7e54\u5185\u306b\u9001\u308a\u8fbc\u3082\u3046\u3068\u3057\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u4e00\u8a00\u3067\u3044\u3063\u3066\u3082\u3001\u305d\u306e\u6027\u8cea\u3084\u76ee\u7684\u306f\u69d8\u3005\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb\u8a66\u9a13\u3067\u983b\u51fa\u306e\u4ee3\u8868\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u3001\u305d\u306e\u7279\u5fb4\u3084\u9055\u3044\u306b\u6ce8\u76ee\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u81ea\u5df1\u5897\u6b96\u3067\u611f\u67d3\u3092\u5e83\u3052\u308b\u300c\u30ef\u30fc\u30e0\u300d<\/h3>\n<p><strong>\u30ef\u30fc\u30e0<\/strong>\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u81ea\u5206\u81ea\u8eab\u306e\u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3057\u3001\u4ed6\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3078\u6b21\u3005\u3068\u611f\u67d3\u3092\u5e83\u3052\u3066\u3044\u304f\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u4eba\u9593\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u306a\u3069\u306e\u64cd\u4f5c\u3092\u3057\u306a\u304f\u3066\u3082\u3001<strong>\u81ea\u5f8b\u7684\u306b\u6d3b\u52d5\u30fb\u5897\u6b96\u3067\u304d\u308b<\/strong>\u70b9\u306b\u3042\u308a\u307e\u3059\u3002USB\u30e1\u30e2\u30ea\u306a\u3069\u3092\u4ecb\u3057\u3066\u611f\u67d3\u3092\u5e83\u3052\u308b\u30bf\u30a4\u30d7\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010\u8eab\u8fd1\u306a\u4f8b\u3048\uff1a\u611f\u67d3\u529b\u306e\u5f37\u3044\u30a6\u30a4\u30eb\u30b9\u3011<\/strong><br \/>\n\u30ef\u30fc\u30e0\u306f\u3001\u751f\u7269\u306e\u30a6\u30a4\u30eb\u30b9\u304c\u4eba\u304b\u3089\u4eba\u3078\u3068\u4f1d\u67d3\u3063\u3066\u3044\u304f\u69d8\u5b50\u306b\u3088\u304f\u4f3c\u3066\u3044\u307e\u3059\u3002\u4e00\u5ea6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\uff1d\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\uff09\u306b\u4fb5\u5165\u3059\u308b\u3068\u3001\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u306a\u304c\u3089\u3001\u4eba\u9593\u304c\u4ecb\u5728\u3057\u306a\u304f\u3066\u3082\u52dd\u624b\u306b\u5468\u56f2\u306ePC\uff08\uff1d\u4eba\uff09\u306b\u611f\u67d3\u3092\u5e83\u3052\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h3>\u6b63\u4f53\u3092\u507d\u308a\u4fb5\u5165\u3059\u308b\u300c\u30c8\u30ed\u30a4\u306e\u6728\u99ac\u300d<\/h3>\n<p><strong>\u30c8\u30ed\u30a4\u306e\u6728\u99ac<\/strong>\u306f\u3001\u4e00\u898b\u3059\u308b\u3068\u7121\u5bb3\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\uff08\u4f8b\uff1a\u4fbf\u5229\u306a\u30d5\u30ea\u30fc\u30bd\u30d5\u30c8\u3001\u30b2\u30fc\u30e0\u306a\u3069\uff09\u306b\u898b\u305b\u304b\u3051\u3066PC\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u305b\u3001\u88cf\u3067\u306f\u653b\u6483\u8005\u304c\u610f\u56f3\u3057\u305f\u4e0d\u6b63\u306a\u6d3b\u52d5\u3092\u884c\u3046\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002\u30ae\u30ea\u30b7\u30e3\u795e\u8a71\u306e\u300c\u30c8\u30ed\u30a4\u30a2\u306e\u6728\u99ac\u300d\u304c\u540d\u524d\u306e\u7531\u6765\u3067\u3059\u3002\u30ef\u30fc\u30e0\u3068\u9055\u3044\u3001<strong>\u81ea\u5df1\u5897\u6b96\u3059\u308b\u80fd\u529b\u306f\u6301\u3061\u307e\u305b\u3093\u3002<\/strong><\/p>\n<p>\u5229\u7528\u8005\u304c\u3060\u307e\u3055\u308c\u3066\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u521d\u3081\u3066\u6d3b\u52d5\u3092\u958b\u59cb\u3057\u3001PC\u5185\u90e8\u306b\u30d0\u30c3\u30af\u30c9\u30a2\uff08\u88cf\u53e3\uff09\u3092\u4f5c\u6210\u3057\u3066\u3001\u653b\u6483\u8005\u304c\u3044\u3064\u3067\u3082\u4fb5\u5165\u3067\u304d\u308b\u624b\u5f15\u304d\u3092\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u3092\u4eba\u8cea\u306b\u8eab\u4ee3\u91d1\u3092\u8981\u6c42\u3059\u308b\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u300d<\/h3>\n<p><strong>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/strong>\u306f\u3001\u611f\u67d3\u3057\u305fPC\u3084\u30b5\u30fc\u30d0\u30fc\u5185\u306e\u30c7\u30fc\u30bf\u3092\u52dd\u624b\u306b\u6697\u53f7\u5316\u3057\u3001\u8aad\u307f\u53d6\u308c\u306a\u3044\u72b6\u614b\u306b\u3057\u3066\u3057\u307e\u3046\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002\u300c\u30c7\u30fc\u30bf\u3092\u5143\u306b\u623b\u3057\u3066\u307b\u3057\u3051\u308c\u3070\u8eab\u4ee3\u91d1\uff08Ransom\uff09\u3092\u652f\u6255\u3048\u300d\u3068\u8981\u6c42\u3059\u308b\u3053\u3068\u304b\u3089\u3001\u3053\u306e\u540d\u524d\u304c\u3064\u3044\u3066\u3044\u307e\u3059\u3002\u8fd1\u5e74\u3001\u4f01\u696d\u306b\u3068\u3063\u3066\u6700\u3082\u6df1\u523b\u306a\u8105\u5a01\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u652f\u63f4\u58eb\u8a66\u9a13\u306e\u5348\u5f8c\u554f\u984c\u3067\u3082\u3001\u611f\u67d3\u5f8c\u306e\u30ed\u30b0\u89e3\u6790\u3084\u5bfe\u5fdc\u3092\u554f\u3046\u30b7\u30ca\u30ea\u30aa\u304c\u983b\u7e41\u306b\u51fa\u984c\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u3092\u76d7\u307f\u898b\u308b\u300c\u30ad\u30fc\u30ed\u30ac\u30fc\u300d\u3068\u9060\u9694\u64cd\u4f5c\u3055\u308c\u308b\u300c\u30dc\u30c3\u30c8\u300d<\/h3>\n<p>\u305d\u306e\u4ed6\u3001\u7279\u5b9a\u306e\u76ee\u7684\u306b\u7279\u5316\u3057\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30ad\u30fc\u30ed\u30ac\u30fc<\/strong>\uff1a\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u5185\u5bb9\u3092\u8a18\u9332\u3057\u3001\u653b\u6483\u8005\u306b\u9001\u4fe1\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002ID\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3068\u3044\u3063\u305f\u6a5f\u5bc6\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30dc\u30c3\u30c8<\/strong>\uff1a\u611f\u67d3\u3059\u308b\u3068\u3001\u653b\u6483\u8005\u306eC&amp;C\u30b5\u30fc\u30d0\u30fc\uff08\u6307\u4ee4\u30b5\u30fc\u30d0\u30fc\uff09\u304b\u3089\u306e\u547d\u4ee4\u306b\u5f93\u3046\u300c\u30ed\u30dc\u30c3\u30c8\uff08\u30dc\u30c3\u30c8\uff09\u300d\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002\u591a\u6570\u306e\u30dc\u30c3\u30c8\u3067\u69cb\u6210\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u300c\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u300d\u3068\u547c\u3070\u308c\u3001DDoS\u653b\u6483\u3084\u8ff7\u60d1\u30e1\u30fc\u30eb\u306e\u4e00\u6589\u9001\u4fe1\u306a\u3069\u306b\u60aa\u7528\u3055\u308c\u307e\u3059\u3002\u611f\u67d3\u3057\u305fPC\u306e\u5229\u7528\u8005\u306f\u3001\u81ea\u5206\u306ePC\u304c\u653b\u6483\u306b\u52a0\u62c5\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u3065\u304b\u306a\u3044\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30de\u30eb\u30a6\u30a7\u30a2\u7a2e\u985e\u5225 \u7279\u5fb4\u307e\u3068\u3081\u8868<\/h3>\n<p>\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u6bd4\u8f03\u3057\u3066\u3001\u982d\u306e\u4e2d\u3092\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u7a2e\u985e<\/th>\n<th>\u4f8b\u3048<\/th>\n<th>\u6700\u5927\u306e\u7279\u5fb4<\/th>\n<th>\u4e3b\u306a\u76ee\u7684<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u30ef\u30fc\u30e0<\/strong><\/td>\n<td>\u611f\u67d3\u529b\u306e\u5f37\u3044\u30a6\u30a4\u30eb\u30b9<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067<strong>\u81ea\u5df1\u5897\u6b96<\/strong>\u3059\u308b<\/td>\n<td>\u611f\u67d3\u62e1\u5927\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u4e71<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30c8\u30ed\u30a4\u306e\u6728\u99ac<\/strong><\/td>\n<td>\u30ae\u30ea\u30b7\u30e3\u795e\u8a71\u306e\u6728\u99ac<\/td>\n<td>\u7121\u5bb3\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b<strong>\u507d\u88c5<\/strong>\u3059\u308b\uff08\u81ea\u5df1\u5897\u6b96\u3057\u306a\u3044\uff09<\/td>\n<td>\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u8a2d\u7f6e\u3001\u60c5\u5831\u7a83\u53d6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/strong><\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u8a98\u62d0\u72af<\/td>\n<td>\u30d5\u30a1\u30a4\u30eb\u3092<strong>\u6697\u53f7\u5316<\/strong>\u3057\u3066\u5229\u7528\u4e0d\u80fd\u306b\u3059\u308b<\/td>\n<td>\u8eab\u4ee3\u91d1\uff08\u91d1\u92ad\uff09\u306e\u8981\u6c42<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30ad\u30fc\u30ed\u30ac\u30fc<\/strong><\/td>\n<td>\u30ad\u30fc\u5165\u529b\u306e\u76d7\u8074\u5668<\/td>\n<td>\u30ad\u30fc\u30dc\u30fc\u30c9\u306e<strong>\u5165\u529b\u5185\u5bb9\u3092\u8a18\u9332\u30fb\u9001\u4fe1<\/strong>\u3059\u308b<\/td>\n<td>ID\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3069\u306e\u60c5\u5831\u7a83\u53d6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30dc\u30c3\u30c8<\/strong><\/td>\n<td>\u64cd\u308a\u4eba\u5f62\u3001\u30be\u30f3\u30d3PC<\/td>\n<td>\u653b\u6483\u8005\u304b\u3089\u306e<strong>\u9060\u9694\u64cd\u4f5c<\/strong>\u306b\u5f93\u3046<\/td>\n<td>DDoS\u653b\u6483\u3001\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u9001\u4fe1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u9032\u5316\u2502\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u304b\u3089EDR\u30fbSOC\u9023\u643a\u307e\u3067<\/h2>\n<p>\u69d8\u3005\u306a\u7a2e\u985e\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u5b66\u3073\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u3089\u306e\u8105\u5a01\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u3069\u3046\u5b88\u308c\u3070\u3088\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f\u3001\u4f1d\u7d71\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u305d\u306e\u9650\u754c\u3001\u305d\u3057\u3066\u8fd1\u5e74\u306e\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u300c\u4fb5\u5165\u5f8c\u300d\u3092\u524d\u63d0\u3068\u3057\u305f\u5bfe\u7b56\u30a2\u30d7\u30ed\u30fc\u30c1\uff08EDR\uff09\u307e\u3067\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4f1d\u7d71\u7684\u306a\u5bfe\u7b56\uff1a\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u3068\u305d\u306e\u9650\u754c<\/h3>\n<p>\u6700\u3082\u57fa\u672c\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u306f\u3001<strong>\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8<\/strong>\u306e\u5c0e\u5165\u3067\u3059\u3002\u305d\u306e\u591a\u304f\u306f\u3001\u904e\u53bb\u306b\u898b\u3064\u304b\u3063\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u7279\u5fb4\u3092\u8a18\u9332\u3057\u305f\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\uff08\u30b7\u30b0\u30cd\u30c1\u30e3\uff09\u3068\u7167\u5408\u3057\u3001\u4e00\u81f4\u3057\u305f\u3082\u306e\u3092\u691c\u77e5\u30fb\u99c6\u9664\u3059\u308b<strong>\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u65b9\u5f0f<\/strong>\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010\u8eab\u8fd1\u306a\u4f8b\u3048\uff1a\u6307\u540d\u624b\u914d\u66f8\u3011<\/strong><br \/>\n\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u65b9\u5f0f\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u300c\u6307\u540d\u624b\u914d\u66f8\u300d\u30ea\u30b9\u30c8\u3092\u6301\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002PC\u306b\u5165\u3063\u3066\u3053\u3088\u3046\u3068\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u624b\u914d\u66f8\u3068\u898b\u6bd4\u3079\u3001\u30ea\u30b9\u30c8\u306b\u8f09\u3063\u3066\u3044\u308b\u72af\u4eba\uff08\u65e2\u77e5\u306e\u30de\u30eb\u30a6\u30a7\u30a2\uff09\u304c\u3044\u308c\u3070\u4fb5\u5165\u3092\u9632\u304e\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u624b\u914d\u66f8\u306b\u8f09\u3063\u3066\u3044\u306a\u3044\u65b0\u4eba\u30fb\u5909\u88c5\u3057\u305f\u72af\u4eba\uff08\u672a\u77e5\u30fb\u4e9c\u7a2e\u306e\u30de\u30eb\u30a6\u30a7\u30a2\uff09\u306f\u3001\u305d\u306e\u307e\u307e\u7d20\u901a\u308a\u3055\u305b\u3066\u3057\u307e\u3046\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u3053\u306e\u5f31\u70b9\u3092\u88dc\u3046\u305f\u3081\u3001\u8a31\u53ef\u3055\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u4ee5\u5916\u306f\u4e00\u5207\u5b9f\u884c\u3092\u8a31\u53ef\u3057\u306a\u3044<strong>\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u65b9\u5f0f<\/strong>\u3084\u3001\u602a\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9694\u96e2\u74b0\u5883\u3067\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u3066\u6319\u52d5\u3092\u78ba\u304b\u3081\u308b<strong>\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9<\/strong>\u3068\u3044\u3063\u305f\u6280\u8853\u3082\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4e88\u9632\u6280\u8853\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u4fdd\u8b77\u88fd\u54c1\u306f\u7dcf\u79f0\u3057\u3066<strong>EPP (Endpoint Protection Platform)<\/strong> \u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<h3>\u767a\u60f3\u306e\u8ee2\u63db\uff1a\u300c\u4fb5\u5165\u524d\u63d0\u300d\u3067\u8003\u3048\u308bEDR<\/h3>\n<p>\u5de7\u5999\u5316\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u524d\u3067\u306f\u3001EPP\u306b\u3088\u308b\u300c\u4fb5\u5165\u3055\u305b\u306a\u3044\u300d\u5bfe\u7b56\uff08\u4e88\u9632\uff09\u3060\u3051\u3067\u306f\u3044\u305a\u308c\u9650\u754c\u304c\u8a2a\u308c\u307e\u3059\u3002\u305d\u3053\u3067\u751f\u307e\u308c\u305f\u306e\u304c\u3001\u300c\u4fb5\u5165\u306f\u5b8c\u5168\u306b\u9632\u304e\u304d\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u524d\u63d0\u306b\u7acb\u3061\u3001<strong>\u4fb5\u5165\u5f8c\u306e\u8fc5\u901f\u306a\u691c\u77e5\u3068\u5bfe\u5fdc<\/strong>\u306b\u91cd\u70b9\u3092\u7f6e\u304f<strong>EDR (Endpoint Detection and Response)<\/strong> \u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002<\/p>\n<p>EDR\u306f\u3001PC\u3084\u30b5\u30fc\u30d0\u30fc\uff08\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff09\u5185\u306e\u3042\u3089\u3086\u308b\u64cd\u4f5c\u30ed\u30b0\uff08\u30d7\u30ed\u30bb\u30b9\u306e\u5b9f\u884c\u3001\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u3001\u901a\u4fe1\u30ed\u30b0\u306a\u3069\uff09\u3092\u5e38\u6642\u76e3\u8996\u30fb\u8a18\u9332\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u81a8\u5927\u306a\u30ed\u30b0\u306e\u4e2d\u304b\u3089\u300c\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u5f8c\u306b\u898b\u3089\u308c\u308b\u7279\u6709\u306e\u4e0d\u5be9\u306a\u632f\u308b\u821e\u3044\u300d\u3092\u691c\u77e5\u3057\u3001\u7ba1\u7406\u8005\u306b\u8b66\u544a\u3057\u307e\u3059\u3002<\/p>\n<blockquote>\n<p><strong>\u3010EPP\u3068EDR\u306e\u9055\u3044\uff1a\u57ce\u306e\u8b66\u5099\u306b\u4f8b\u3048\u308b\u3068\u3011<\/strong><br \/>\n<strong>EPP\uff08\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\uff09<\/strong>\u306f\u3001\u57ce\u306e\u9580\u3092\u56fa\u3081\u308b\u5c48\u5f37\u306a\u300c\u9580\u756a\u300d\u3067\u3059\u3002\u65e2\u77e5\u306e\u6575\u304c\u6765\u308b\u306e\u3092\u6c34\u969b\u3067\u9632\u304e\u307e\u3059\u3002<br \/>\n<strong>EDR<\/strong>\u306f\u3001\u57ce\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u7121\u6570\u306e\u300c\u76e3\u8996\u30ab\u30e1\u30e9\u3068\u3001\u305d\u306e\u6620\u50cf\u309224\u6642\u9593\u76e3\u8996\u3059\u308b\u8b66\u5099\u54e1\u300d\u3067\u3059\u3002\u9580\u756a\u3092\u3059\u308a\u629c\u3051\u3066\u4fb5\u5165\u3057\u305f\u6575\u304c\u3001\u57ce\u5185\u3067\u4e0d\u5be9\u306a\u52d5\u304d\uff08\u4f8b\uff1a\u5b9d\u7269\u5eab\u306b\u8fd1\u3065\u304f\u3001\u6a5f\u5bc6\u6587\u66f8\u3092\u6f01\u308b\uff09\u3092\u3057\u305f\u77ac\u9593\u306b\u305d\u308c\u3092\u691c\u77e5\u3057\u3001\u5373\u5ea7\u306b\u99c6\u3051\u3064\u3051\u5bfe\u51e6\u3057\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<p>\u4ee5\u4e0b\u306e\u8868\u3067\u4e21\u8005\u306e\u5f79\u5272\u306e\u9055\u3044\u3092\u6574\u7406\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>EPP\uff08\u5f93\u6765\u578b\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\uff09<\/th>\n<th>EDR<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u76ee\u7684<\/strong><\/td>\n<td>\u30de\u30eb\u30a6\u30a7\u30a2\u306e<strong>\u4fb5\u5165\u9632\u6b62\uff08Prevention\uff09<\/strong><\/td>\n<td>\u4fb5\u5165\u5f8c\u306e<strong>\u691c\u77e5\u3068\u5bfe\u5fdc\uff08Detection &#038; Response\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e3b\u306a\u624b\u6cd5<\/strong><\/td>\n<td>\u30b7\u30b0\u30cd\u30c1\u30e3\u7167\u5408\uff08\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\uff09<\/td>\n<td>\u632f\u308b\u821e\u3044\u691c\u77e5\u3001\u30ed\u30b0\u76e3\u8996<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5f97\u610f\u306a\u76f8\u624b<\/strong><\/td>\n<td>\u65e2\u77e5\u306e\u30de\u30eb\u30a6\u30a7\u30a2<\/td>\n<td>\u672a\u77e5\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u30bc\u30ed\u30c7\u30a4\u653b\u6483<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>EDR\u3068SOC\uff1a\u6a5f\u68b0\u306e\u76ee\u3068\u4eba\u9593\u306e\u982d\u8133<\/h3>\n<p>EDR\u306f\u81a8\u5927\u306a\u30a2\u30e9\u30fc\u30c8\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u30a2\u30e9\u30fc\u30c8\u304c\u672c\u5f53\u306b\u5371\u967a\u306a\u3082\u306e\u306a\u306e\u304b\u3001\u3069\u3046\u5bfe\u51e6\u3059\u3079\u304d\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u9ad8\u5ea6\u306a\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u3053\u3067\u767b\u5834\u3059\u308b\u306e\u304c<strong>SOC (Security Operation Center)<\/strong> \u3067\u3059\u3002<\/p>\n<p>SOC\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u304c24\u6642\u9593365\u65e5\u4f53\u5236\u3067EDR\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304b\u3089\u4e0a\u304c\u3063\u3066\u304f\u308b\u30ed\u30b0\u3084\u30a2\u30e9\u30fc\u30c8\u3092\u76e3\u8996\u30fb\u5206\u6790\u3057\u3001\u30a4\u30f3\u30b7\u0434\u0435\u043d\u30c8\u5bfe\u5fdc\u3092\u884c\u3046\u5c02\u9580\u30c1\u30fc\u30e0\u307e\u305f\u306f\u62e0\u70b9\u3067\u3059\u3002EDR\u304c\u300c\u6a5f\u68b0\u306e\u76ee\u300d\u3068\u3057\u3066\u4e0d\u5be9\u306a\u52d5\u304d\u3092\u6349\u3048\u3001SOC\u306e\u30a2\u30ca\u30ea\u30b9\u30c8\u304c\u300c\u4eba\u9593\u306e\u982d\u8133\u300d\u3068\u3057\u3066\u5206\u6790\u30fb\u5224\u65ad\u30fb\u5bfe\u51e6\u3059\u308b\u3068\u3044\u3046\u9023\u643a\u306b\u3088\u3063\u3066\u3001\u9ad8\u5ea6\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p><strong>\u3010\u56f3\u89e3\uff1a\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9023\u643a\u30a4\u30e1\u30fc\u30b8\u3011<\/strong><\/p>\n<div class=\"mermaid\">\ngraph TD<br \/>\n    subgraph \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<br \/>\n        A[PC\/\u30b5\u30fc\u30d0\u30fc]<br \/>\n    end<\/p>\n<p>    subgraph \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<br \/>\n        B(EPP: \u9580\u756a) &#8212; \u4fb5\u5165\u3092\u30d6\u30ed\u30c3\u30af &#8211;> A;<br \/>\n        C(EDR: \u76e3\u8996\u30ab\u30e1\u30e9) &#8212; \u5185\u90e8\u306e\u52d5\u304d\u3092\u5e38\u6642\u76e3\u8996 &#8211;> A;<br \/>\n    end<\/p>\n<p>    subgraph \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528<br \/>\n        C &#8212; \u81a8\u5927\u306a\u30ed\u30b0\/\u30a2\u30e9\u30fc\u30c8\u3092\u9001\u4fe1 &#8211;> D{EDR\u30b3\u30f3\u30bd\u30fc\u30eb\/SIEM};<br \/>\n        D &#8212; \u5c02\u9580\u5bb6\u304c\u5206\u6790\u30fb\u5224\u65ad &#8211;> E[SOC\u30a2\u30ca\u30ea\u30b9\u30c8];<br \/>\n        E &#8212; \u8105\u5a01\u3068\u5224\u65ad\u3057\u3001\u5bfe\u51e6\u3092\u6307\u793a &#8211;> A;<br \/>\n    end<\/p>\n<p>    B &#8212; 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