{"id":273355,"date":"2024-12-09T22:45:52","date_gmt":"2024-12-10T06:45:52","guid":{"rendered":"https:\/\/www.cohesity.com\/glossary\/csirt\/"},"modified":"2025-02-20T02:48:10","modified_gmt":"2025-02-20T10:48:10","slug":"csirt","status":"publish","type":"glossary","link":"https:\/\/www.cohesity.com\/jp\/glossary\/csirt\/","title":{"rendered":"CSIRT"},"content":{"rendered":"<p>\u30c7\u30b8\u30bf\u30eb\u9769\u547d\u306b\u3088\u3063\u3066\u30d3\u30b8\u30cd\u30b9\u306b\u9769\u65b0\u304c\u8d77\u3053\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u52a0\u901f\u3001\u5229\u76ca\u306e\u5897\u52a0\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u304c\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u306b\u3088\u308a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3082\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u60aa\u610f\u3042\u308b\u884c\u70ba\u8005\u306f\u3001\u6a5f\u5bc6\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u60aa\u7528\u3057\u3001\u5229\u76ca\u3092\u5f97\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3001\u4f01\u696d\u3084\u500b\u4eba\u3092\u72d9\u3044\u307e\u3059\u30022023\u5e74\u3060\u3051\u3067\u3082\u3001<a href=\"https:\/\/www.idtheftcenter.org\/publication\/2023-data-breach-report\/\" target=\"_blank\" rel=\"noopener\">2,365\u4ef6\u8d85\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u3088\u308a\u30013\u51044,300\u4e07\u4eba\u4ee5\u4e0a\u306b\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3057\u305f<\/a>\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u653f\u5e9c\u6a5f\u95a2\u304b\u3089\u6c11\u9593\u4f01\u696d\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u7d44\u7e54\u306b\u304a\u3044\u3066\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c1\u30fc\u30e0 (CSIRT) \u3092\u7dca\u6025\u306b\u8a2d\u7acb\u3059\u308b\u30cb\u30fc\u30ba\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001CSIRT\u3068\u306f\u6b63\u78ba\u306b\u306f\u4f55\u3067\u3057\u3087\u3046\u304b? \u307e\u305f\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3069\u306e\u3088\u3046\u306b\u5229\u76ca\u3092\u4fdd\u8b77\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b? \u4ee5\u4e0b\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u70b9\u3084\u305d\u306e\u4ed6\u306e\u9805\u76ee\u306b\u3064\u3044\u3066\u8a73\u7d30\u306b\u8b70\u8ad6\u3057\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u306e\u6982\u8981<\/strong><\/h2>\n<p>CSIRT\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u884c\u3046IT\u5c02\u9580\u5bb6\u96c6\u56e3\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u9054\u304c\u884c\u3046\u306e\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u306e\u7279\u5b9a\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u5206\u6790\u3084\u89e3\u6c7a\u3001\u5f71\u97ff\u306e\u8efd\u6e1b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e8b\u8c61\u306e\u518d\u767a\u9632\u6b62\u307e\u3067\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/p>\n<p>\u5834\u5408\u306b\u3088\u3063\u3066CSIRT\u306f\u3001<em>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c1\u30fc\u30e0<\/em>\u3001\u3082\u3057\u304f\u306f<a href=\"https:\/\/www.cohesity.com\/jp\/cyber-events-response-team\/\">\u30b5\u30a4\u30d0\u30fc\u4e8b\u6848\u5bfe\u5fdc\u30c1\u30fc\u30e0<\/a> (CERT) \u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u308f\u305a\u304b\u306b\u8a00\u8449\u306e\u9055\u3044\u306f\u3042\u308b\u3082\u306e\u306e\u672c\u8cea\u7684\u306b\u306f\u540c\u3058\u3082\u306e\u3067\u3001\u540c\u3058\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304b\u3089\u7d44\u7e54\u3092\u4fdd\u8b77\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e8b\u8c61\u767a\u751f\u5f8c\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u5236\u5fa1\u3092\u5fa9\u65e7\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3064\u307e\u308aCSIRT\u306f\u3001\u3042\u306a\u305f\u306e\u3088\u3046\u306a\u7d44\u7e54\u304c\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u5f8c\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u5236\u5fa1\u3092\u53d6\u308a\u623b\u305b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u306f\u3001\u696d\u52d9\u3001\u69cb\u6210\u3001\u7a2e\u985e\u3001\u8ab2\u984c\u306a\u3069\u3001CSIRT\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u306e\u5f79\u5272<\/strong><\/h2>\n<p>CSIRT\u306f\u52b9\u679c\u7684\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u901a\u3058\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u5404\u6bb5\u968e\u3067\u7d44\u7e54\u3092\u7a4d\u6975\u7684\u306b\u5b88\u308a\u307e\u3059\u3002\u691c\u77e5\u3001\u5c01\u3058\u8fbc\u3081\u3001\u5fa9\u65e7\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306e\u5206\u6790\u3092\u62c5\u5f53\u3059\u308bCSIRT\u306e\u30e1\u30f3\u30d0\u30fc\u306f\u3001\u640d\u5bb3\u306e\u8efd\u6e1b\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30ea\u30b9\u30c8\u30a2\u3001\u5c06\u6765\u306e\u9632\u5fa1\u306e\u5f37\u5316\u3092\u884c\u3044\u307e\u3059\u3002\u305d\u306e\u8cac\u52d9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059:<\/p>\n<ul>\n<li><strong>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u691c\u77e5:<\/strong> \u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u691c\u77e5\u3067\u304d\u308b\u3088\u3046\u3001CSIRT\u306f\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7d44\u7e54\u306e\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3084\u4fb5\u5bb3\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u3001\u81ea\u52d5\u5206\u6790\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u3001\u30ed\u30b0\u5206\u6790\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3082\u6709\u52b9\u3067\u3059\u3002<\/li>\n<li><strong>\u5206\u6790:<\/strong> CSIRT\u306f\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u3066\u8105\u5a01\u3092\u5206\u6790\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8105\u5a01\u306e\u7a2e\u985e\u3001\u95a2\u4e0e\u3057\u305f\u8105\u5a01\u8005\u3001\u624b\u6cd5\u3001\u7d44\u7e54\u3078\u306e\u6f5c\u5728\u7684\u306a\u5f71\u97ff\u3068\u3044\u3063\u305f\u3001\u3088\u308a\u6709\u76ca\u306a\u60c5\u5831\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u5bfe\u5fdc: <\/strong>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8005\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u306e\u7bc4\u56f2\u3068\u767a\u751f\u6e90\u3092\u7279\u5b9a\u3059\u308b\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5206\u6790\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u8abf\u67fb\u3067\u306f\u3001\u653b\u6483\u3092\u5c01\u3058\u8fbc\u3081\u3066\u5fa9\u65e7\u63aa\u7f6e\u3092\u63a8\u9032\u3059\u308b\u6700\u5584\u7b56\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u95a2\u9023\u3059\u308b\u91cd\u8981\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u8105\u5a01\u3092\u6271\u3046\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u3001\u653b\u6483\u306e\u7a2e\u985e\u3001\u5b9f\u969b\u306e\u88ab\u5bb3\u306b\u3088\u3063\u3066\u3001\u6700\u5584\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u5fa9\u65e7: <\/strong>CSIRT\u306e\u696d\u52d9\u306f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u5f8c\u3082\u7d42\u308f\u308a\u307e\u305b\u3093\u3002\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u5f8c\u306f\u7d4c\u55b6\u9663\u3084\u95a2\u4fc2\u8005\u3089\u3068\u9762\u4f1a\u3057\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3001\u5bfe\u5fdc\u3001\u5c06\u6765\u306e\u653b\u6483\u3092\u9632\u6b62\u307e\u305f\u306f\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u5bfe\u7b56\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>CSIRT\u306f\u5358\u4f53\u3067\u6a5f\u80fd\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u901a\u5e38\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30c7\u30fc\u30bf\u6240\u6709\u8005\u3068\u3044\u3063\u305fIT\u90e8\u9580\u306e\u30e1\u30f3\u30d0\u30fc\u3068\u9023\u643a\u3057\u3001\u5bfe\u5fdc\u6226\u7565\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u6cd5\u57f7\u884c\u6a5f\u95a2\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u3001\u6cd5\u5f8b\u4e8b\u52d9\u6240\u3001\u30c7\u30fc\u30bf\u5fa9\u65e7\u4f1a\u793e\u3001\u5916\u90e8\u306e\u76e3\u67fb\u5b98\u3001\u5e83\u5831 (PR) \u306e\u5c02\u9580\u5bb6\u3068\u3044\u3063\u305f\u5916\u90e8\u306e\u30e1\u30f3\u30d0\u30fc\u3082\u95a2\u4e0e\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<h2><strong>CSIRT\u306e\u69cb\u6210<\/strong><\/h2>\n<p>\u9069\u5207\u306a\u8981\u7d20\u304c\u63c3\u3063\u3066\u3044\u308c\u3070\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d4c\u9a13\u306e\u9650\u3089\u308c\u305f\u7d44\u7e54\u3067\u3042\u3063\u3066\u3082\u3001\u52b9\u679c\u7684\u306aCSIRT\u3092\u69cb\u6210\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3059\u3002\u308f\u305a\u304b\u306a\u8981\u7d20\u3067\u3001\u8907\u96d1\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u3084\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u6d3b\u52d5\u3092\u3053\u306a\u3059\u3053\u3068\u306e\u3067\u304d\u308b\u3001\u30ec\u30b8\u30ea\u30a8\u30f3\u30c8\u306aCSIRT\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c1\u30fc\u30e0\u69cb\u6210<\/h3>\n<p>CSIRT\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3001\u52b9\u679c\u7684\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c1\u30fc\u30e0\u3092\u7d50\u6210\u3059\u308b\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5c02\u9580\u5bb6\u304c\u5fc5\u8981\u3067\u3059\u3002\u793e\u5185\u5916\u304b\u3089\u3001CSIRT\u306e\u30ea\u30fc\u30c0\u30fc\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8005\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u6790\u5bb6\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u8abf\u67fb\u5b98\u3001\u5e83\u5831\u3001\u4eba\u4e8b\u3001\u6cd5\u5f8b\u306e\u5c02\u9580\u5bb6\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8fc5\u901f\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u4fc3\u3059\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u306f\u671f\u5f85\u901a\u308a\u306e\u6a5f\u80fd\u3092\u679c\u305f\u305b\u308b\u3088\u3046\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u30c4\u30fc\u30eb\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h3>\n<p>CSIRT\u306b\u306f\u3001\u7d44\u7e54\u306e\u30ea\u30b9\u30af\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u3001\u30c1\u30fc\u30e0\u306f\u671f\u5f85\u901a\u308a\u306e\u8fc5\u901f\u3055\u3068\u52b9\u7387\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306b\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u53ce\u96c6\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3092\u81ea\u52d5\u5316\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u3068\u30a4\u30d9\u30f3\u30c8\u7ba1\u7406 (SIEM) \u304c\u5fc5\u8981\u3067\u3059\u3002\u4e00\u65b9\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u691c\u77e5\u3068\u5bfe\u5fdc (EDR) \u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u77e5\u3057\u307e\u3059\u3002\u305d\u306e\u4ed6\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u3001\u30c7\u30b8\u30bf\u30eb\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30ebVPN\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30b7\u30b9\u30c6\u30e0\u3001\u540c\u671f\u304a\u3088\u3073\u66f4\u65b0\u7528\u30b5\u30fc\u30d0\u30fc\u3001\u76f8\u95a2\u30e6\u30cb\u30c3\u30c8\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30d7\u30ed\u30bb\u30b9<\/h3>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u306e\u7ba1\u7406\u306b\u306f\u3001\u691c\u77e5\u3001\u5206\u6790\u3001\u5c01\u3058\u8fbc\u3081\u3001\u5fa9\u65e7\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306e\u6d3b\u52d5\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u624b\u9806\u304c\u95a2\u4e0e\u3057\u307e\u3059\u3002\u307e\u305f\u3001CSIRT\u306f\u3001\u8106\u5f31\u6027\u3092\u691c\u77e5\u3059\u308b\u305f\u3081\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3057\u7d9a\u3051\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u540c\u6642\u306b\u3001\u6f5c\u5728\u7684\u306a\u5f71\u97ff\u306b\u5fdc\u3058\u3066\u305d\u308c\u305e\u308c\u306b\u30ea\u30b9\u30af\u3092\u5206\u985e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u8981\u7d20\u304c\u63c3\u308f\u306a\u3051\u308c\u3070\u3001CSIRT\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3092\u3046\u307e\u304f\u7ba1\u7406\u3059\u308b\u306e\u304c\u56f0\u96e3\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8105\u5a01\u3092\u7279\u5b9a\u3001\u5c01\u3058\u8fbc\u3081\u3001\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30bd\u30d5\u30c8\u30b9\u30ad\u30eb\u3068\u6280\u8853\u30b9\u30ad\u30eb\u3092\u30c1\u30fc\u30e0\u306b\u8eab\u306b\u7740\u3051\u3055\u305b\u308b\u305f\u3081\u3001\u7d44\u7e54\u306f\u7d99\u7d9a\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u306e\u7a2e\u985e<\/strong><\/h2>\n<p>CSIRT\u3092\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u306b\u53d6\u308a\u5165\u308c\u308b\u5834\u5408\u3001CSIRT\u306e\u69cb\u9020\u3084\u6a5f\u80fd\u306f\u5927\u304d\u304f\u7570\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7d44\u7e54\u72ec\u81ea\u306e\u30cb\u30fc\u30ba\u3084\u30ea\u30bd\u30fc\u30b9\u306b\u5408\u308f\u305b\u3066CSIRT\u306e\u7a2e\u985e\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u52b9\u679c\u306f\u6700\u5927\u9650\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002CSIRT\u306e\u4ee3\u8868\u7684\u306a\u7a2e\u985e\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u304c\u6319\u3052\u3089\u308c\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u4f01\u696dCSIRT:<\/strong> \u7d44\u7e54\u306e\u30b7\u30b9\u30c6\u30e0\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u7d44\u7e54\u306e\u5185\u90e8\u3067\u6a5f\u80fd\u3059\u308b\u3001\u793e\u5185\u30c1\u30fc\u30e0\u307e\u305f\u306f\u5916\u90e8\u59d4\u8a17\u306eCSIRT\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u81ea\u793e\u306e\u8cc7\u7523\u306e\u4fdd\u8b77\u3001\u88ab\u5bb3\u306e\u8efd\u6e1b\u3001\u4e8b\u696d\u7d99\u7d9a\u306e\u78ba\u4fdd\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u3001\u5206\u6563\u3055\u308c\u305f\u30c1\u30fc\u30e0\u3067\u69cb\u6210\u3055\u308c\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9CSIRT\u304c\u63a1\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u653f\u5e9cCSIRT:<\/strong> \u56fd\u5bb6\u306e\u91cd\u8981\u30a4\u30f3\u30d5\u30e9\u3001\u30d3\u30b8\u30cd\u30b9\u3001\u5e02\u6c11\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u5168\u56fd\u7684\u306b\u6d3b\u52d5\u3059\u308bIT\u30d7\u30ed\u96c6\u56e3\u3067\u3059\u3002\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u89e3\u6c7a\u306b\u5411\u3051\u3066\u4ed6\u56fd\u3068\u8abf\u6574\u3092\u884c\u3046\u969b\u306f\u3001\u3053\u3053\u304c\u4e3b\u306a\u7a93\u53e3\u3068\u306a\u308a\u307e\u3059\u3002\u7c73\u56fd\u56fd\u571f\u5b89\u5168\u4fdd\u969c\u7701 (DHS) \u306e\u4e00\u90e8\u3067\u3042\u308b\u3001\u7c73\u56fd\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5e81 (CISA) \u304c\u597d\u4f8b\u3067\u3059\u3002<\/li>\n<li><strong>\u5b66\u8853\u7cfbCSIRT:<\/strong> \u901a\u5e38\u306f\u5b66\u8853\u6a5f\u95a2\u3084\u8abf\u67fb\u6a5f\u95a2\u3092\u62e0\u70b9\u3068\u3057\u3066\u3001\u5b66\u8853\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001IT\u306e\u30d7\u30ed\u304c\u6a5f\u95a2\u306e\u30e1\u30f3\u30d0\u30fc\u3001\u5b66\u8005\u3001\u7814\u7a76\u8005\u9054\u3068\u81ea\u5206\u9054\u306e\u696d\u52d9\u3092\u5171\u6709\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9\u8981\u4ef6\u304c\u5927\u304d\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u8abf\u6574CSIRT:<\/strong> CSIRT\u3068\u7d44\u7e54\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4fc3\u9032\u3059\u308b\u305f\u3081\u3001\u4ed6\u306eCSIRT\u3088\u308a\u3082\u5e45\u5e83\u3044\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u7ba1\u7406\u3092\u30ac\u30a4\u30c9\u3057\u3001\u30c1\u30fc\u30e0\u9593\u3067\u30ea\u30bd\u30fc\u30b9\u304c\u52b9\u7387\u826f\u304f\u4f7f\u7528\u3055\u308c\u3001\u516c\u5e73\u306b\u5206\u6563\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u8abf\u6574CSIRT\u306f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u76f4\u63a5\u7ba1\u7406\u3057\u306a\u3044\u305f\u3081\u3001\u6a29\u9650\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u5730\u57df\u3084\u56fd\u306eCSIRT\u9593\u306e\u6d3b\u52d5\u3092\u7ba1\u7406\u3059\u308bSoftware Engineering Institute\u306eCERT Coordination Center (CERT\/CC) \u306f\u3001\u3053\u306e\u975e\u5e38\u306b\u512a\u308c\u305f\u4f8b\u3067\u3059\u3002<\/li>\n<li><strong>\u5206\u6563\u578bCSIRT:<\/strong> \u5206\u6563\u578bCSIRT\u306f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u8cac\u4efb\u3092\u5171\u6709\u3059\u308b\u8907\u6570\u306e\u72ec\u7acb\u3057\u305f\u30c1\u30fc\u30e0\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u8abf\u6574CSIRT\u304c\u305d\u308c\u3092\u7ba1\u7406\u3057\u3001\u72ec\u81ea\u306e\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u30b0\u30eb\u30fc\u30d7\u9593\u3067\u5229\u7528\u53ef\u80fd\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u5206\u914d\u3057\u307e\u3059\u3002\u3053\u306e\u30c1\u30fc\u30e0\u306b\u306f\u591a\u304f\u306e\u5834\u5408\u3001CSIRT\u306e\u8cac\u4efb\u3068\u305d\u306e\u901a\u5e38\u7fa9\u52d9\u3092\u6271\u3046\u4eba\u6750\u304c\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>CSIRT\u306f\u305d\u308c\u305e\u308c\u3001\u7570\u306a\u308b\u7d44\u7e54\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3069\u306e\u7a2e\u985e\u304c\u6700\u9069\u304b\u306f\u3001\u696d\u754c\u3084\u76ee\u7684\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong><\/h2>\n<p>\u7d44\u7e54\u306b\u5fc5\u8981\u306aCSIRT\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u3001CSIRT\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u8cac\u4efb\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30bf\u30b9\u30af\u306b\u3088\u308a\u3001\u8105\u5a01\u306e\u52b9\u679c\u7684\u306a\u7ba1\u7406\u3068\u5c06\u6765\u306e\u30ea\u30b9\u30af\u306e\u6700\u5c0f\u5316\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u4e3b\u306a\u8cac\u4efb\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u6e96\u5099:<\/strong> CSIRT\u306f\u30df\u30c3\u30b7\u30e7\u30f3\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u3053\u308c\u3092\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3001\u624b\u9806\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c4\u30fc\u30eb\u3092\u8a18\u8f09\u3057\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u306b\u767a\u5c55\u3055\u305b\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u306e\u8cac\u4efb\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u3002\u5168\u54e1\u304c\u3055\u307e\u3056\u307e\u306a\u8105\u5a01\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u5099\u3048\u308b\u305f\u3081\u3001CSIRT\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\u5b9a\u671f\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u7279\u5b9a:<\/strong> \u3053\u306e\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30b7\u30b9\u30c6\u30e0\u30ed\u30b0\u3001\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u7570\u5e38\u306a\u30d1\u30bf\u30fc\u30f3\u304c\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3001SIEM\u30b7\u30b9\u30c6\u30e0\u3084\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30d5\u30a3\u30fc\u30c9\u3068\u3044\u3063\u305f\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u691c\u77e5\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u306f\u624b\u4f5c\u696d\u3067\u306e\u78ba\u8a8d\u3092\u884c\u3046\u304b\u3001\u81ea\u52d5\u30a2\u30e9\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u3063\u3066\u304b\u3089\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u8a55\u4fa1:<\/strong> \u3053\u306e\u624b\u9806\u3067\u306f\u3001CSIRT\u304c\u691c\u77e5\u3055\u308c\u305f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u7dca\u6025\u6027\u3068\u3001\u5bfe\u8c61\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f\u91cd\u5927\u5ea6\u306b\u5fdc\u3058\u3066\u4f4e\u3001\u4e2d\u3001\u9ad8\u306a\u3069\u306b\u5206\u985e\u3055\u308c\u3001\u305d\u308c\u306b\u5f93\u3063\u3066\u30c1\u30fc\u30e0\u304c\u5229\u7528\u53ef\u80fd\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u5272\u308a\u5f53\u3066\u3001\u8003\u3048\u3046\u308b\u7d50\u672b\u306b\u3064\u3044\u3066\u95a2\u9023\u3059\u308b\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306b\u77e5\u3089\u305b\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5c01\u3058\u8fbc\u3081\u3001\u6839\u7d76\u3001\u5fa9\u65e7:<\/strong> CSIRT\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u963b\u6b62\u306a\u3069\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u8513\u5ef6\u3092\u9632\u304e\u88ab\u5bb3\u3092\u6700\u5c0f\u5316\u3059\u308b\u305f\u3081\u306e\u5bfe\u7b56\u3092\u8b1b\u3058\u307e\u3059\u3002\u5c01\u3058\u8fbc\u3081\u3092\u884c\u3063\u305f\u5f8c\u3001\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u306e\u6392\u9664\u3001\u60aa\u7528\u3055\u308c\u305f\u8106\u5f31\u6027\u306e\u89e3\u6c7a\u3001\u653b\u6483\u8005\u306e\u3042\u3089\u3086\u308b\u75d5\u8de1\u306e\u524a\u9664\u3092\u884c\u3046\u3053\u3068\u3067\u8105\u5a01\u3092\u6392\u9664\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30af\u30ea\u30fc\u30f3\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u30c6\u30b9\u30c8\u3001\u8105\u5a01\u306e\u518d\u767a\u5146\u5019\u306e\u76e3\u8996\u3092\u884c\u3044\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u5e38\u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u30ea\u30b9\u30c8\u30a2\u3057\u307e\u3059\u3002\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3057\u518d\u611f\u67d3\u3092\u9632\u3050\u305f\u3081\u3001\u5fa9\u65e7\u306f\u6bb5\u968e\u7684\u306b\u884c\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u6559\u8a13\u306e\u6d3b\u7528<\/strong>: \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u89e3\u6c7a\u3057\u305f\u3089\u3001\u5bfe\u5fdc\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u6790\u3068\u7d50\u679c\u5831\u544a\u306e\u6587\u66f8\u5316\u3092\u884c\u3046\u305f\u3081\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306e\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u6790\u306f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u306e\u6539\u826f\u3001\u624b\u9806\u3084\u691c\u77e5\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u66f4\u65b0\u3001\u5c06\u6765\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u7b56\u306e\u5f37\u5316\u306b\u5411\u3051\u305f\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u610f\u8b58\u5411\u4e0a\u3068\u5c06\u6765\u306e\u8105\u5a01\u306b\u5bfe\u3059\u308b\u30ec\u30b8\u30ea\u30a8\u30f3\u30b9\u5f37\u5316\u306e\u305f\u3081\u3001\u5f97\u3089\u308c\u305f\u6559\u8a13\u306f\u7d44\u7e54\u5168\u4f53\u306b\u5171\u6709\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>CSIRT\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30d7\u30ed\u30bb\u30b9\u3068\u904b\u7528\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u306f\u3001\u8105\u5a01\u306e\u691c\u77e5\u3068\u521d\u56de\u8a55\u4fa1\u304b\u3089\u5fa9\u65e7\u3068\u7d99\u7d9a\u7684\u306a\u6539\u5584\u307e\u3067\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u4f53\u7cfb\u7684\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/h2>\n<p>\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u304b\u3089\u5b88\u308b\u4e0a\u3067CSIRT\u306e\u6709\u52b9\u6027\u3092\u6700\u5927\u5316\u3059\u308b\u306b\u306f\u3001\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u5bfe\u3059\u308b\u5168\u4f53\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u80fd\u529b\u3092\u4e0a\u3052\u3001\u5c06\u6765\u306e\u4fb5\u5bb3\u9632\u6b62\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u4e3b\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059:<\/p>\n<ul>\n<li><strong>\u660e\u78ba\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c1\u30e3\u30cd\u30eb\u306e\u78ba\u7acb:<\/strong> \u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u91cd\u8981\u306a\u60c5\u5831\u304c\u95a2\u4fc2\u8005\u3068\u9069\u6642\u306b\u5171\u6709\u3055\u308c\u3001\u6df7\u4e71\u3092\u9632\u304e\u3001\u8abf\u6574\u306e\u53d6\u308c\u305f\u5bfe\u5fdc\u6d3b\u52d5\u3092\u4fc3\u9032\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5185\u90e8\u306e\u95a2\u4fc2\u8005\u3001\u4e00\u822c\u3001\u305d\u306e\u4ed6\u5f71\u97ff\u3092\u53d7\u3051\u308b\u7b2c\u4e09\u8005\u3068\u9023\u7d61\u3092\u53d6\u308a\u5408\u3048\u308b\u3088\u3046\u3001CSIRT\u3067\u306f\u30bb\u30ad\u30e5\u30a2\u306a\u30e1\u30fc\u30eb\u3084\u6697\u53f7\u5316\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30a2\u30d7\u30ea\u306a\u3069\u3068\u3044\u3063\u305f\u30c1\u30e3\u30cd\u30eb\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u5b9a\u671f\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u8a13\u7df4:<\/strong> \u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u6f14\u7fd2\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3001\u30c7\u30fc\u30bf\u6f0f\u6d29\u3001\u5185\u90e8\u8105\u5a01\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002\u5bfe\u5fdc\u80fd\u529b\u306b\u304a\u3051\u308b\u6f5c\u5728\u7684\u306a\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u3001\u6700\u65b0\u306e\u653b\u6483\u624b\u6cd5\u3084\u5bfe\u5fdc\u30c4\u30fc\u30eb\u3092\u7db2\u7f85\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304b\u3089\u5f97\u3089\u308c\u305f\u6559\u8a13\u3092\u53d6\u308a\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u4ed6\u306e\u4e8b\u696d\u4f53\u3068\u306e\u9023\u643a:<\/strong> \u5bfe\u5fdc\u6226\u7565\u3092\u5f37\u5316\u3057\u3001\u3088\u308a\u5e83\u7bc4\u306a\u77e5\u8b58\u3084\u30ea\u30bd\u30fc\u30b9\u6e90\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u3001CSIRT\u306f\u4ed6\u306eCSIRT\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d44\u7e54\u3001\u6cd5\u5f8b\u4e8b\u52d9\u6240\u3068\u3044\u3063\u305f\u4ed6\u306e\u4e8b\u696d\u4f53\u3068\u5354\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u52b9\u679c\u7684\u306aCSIRT\u306e\u69cb\u7bc9\u3092\u76ee\u6307\u3059\u306e\u3067\u3042\u308c\u3070\u3001\u81ea\u5206\u305f\u3061\u306e\u5b9f\u8df5\u3060\u3051\u306b\u9650\u5b9a\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u6210\u529f\u7387\u3092\u9ad8\u3081\u308b\u6226\u7565\u3068\u3057\u3066\u306f\u4ed6\u306b\u3082\u3001\u7d99\u7d9a\u7684\u306a\u8105\u5a01\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3084\u3001\u5168\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u6587\u66f8\u5316\u3057\u3066\u8aac\u660e\u8cac\u4efb\u3001\u5206\u6790\u3001\u898f\u5236\u9075\u5b88\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2><strong>CSIRT\u304c\u76f4\u9762\u3059\u308b\u8ab2\u984c<\/strong><\/h2>\n<p>CSIRT\u306f\u7d44\u7e54\u3092\u9632\u5fa1\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u52b9\u679c\u3092\u59a8\u3052\u308b\u591a\u6570\u306e\u8ab2\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u5236\u9650\u306e\u7ba1\u7406\u304b\u3089\u9032\u5316\u3059\u308b\u8105\u5a01\u306e\u5148\u56de\u308a\u307e\u3067\u3001CSIRT\u304c\u3053\u3046\u3057\u305f\u969c\u5bb3\u3092\u4e57\u308a\u8d8a\u3048\u3066\u8fc5\u901f\u304b\u3064\u52b9\u679c\u7684\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001\u6226\u7565\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u8ab2\u984c\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u30ea\u30bd\u30fc\u30b9\u5236\u9650:<\/strong> CSIRT\u306e\u591a\u304f\u306f\u9650\u3089\u308c\u305f\u4e88\u7b97\u3068\u30b9\u30bf\u30c3\u30d5\u3067\u904b\u55b6\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u52b9\u679c\u7684\u306b\u5bfe\u5fdc\u3059\u308b\u80fd\u529b\u306b\u5f71\u97ff\u304c\u51fa\u307e\u3059\u3002\u7e70\u308a\u8fd4\u3057\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u4eba\u54e1\u4e0d\u8db3\u304c\u71c3\u3048\u5c3d\u304d\u72b6\u614b\u3084\u58eb\u6c17\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30c1\u30fc\u30e0\u304c\u8fc5\u901f\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u5c01\u3058\u8fbc\u3081\u308b\u306e\u304c\u96e3\u3057\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u9032\u5316\u3059\u308b\u8105\u5a01\u74b0\u5883:<\/strong> 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