{"id":5345,"date":"2026-03-09T09:36:14","date_gmt":"2026-03-09T00:36:14","guid":{"rendered":"https:\/\/www.kagoya.jp\/howto\/?p=5345"},"modified":"2026-04-22T14:39:33","modified_gmt":"2026-04-22T05:39:33","slug":"ransomware_defendmethod","status":"publish","type":"post","link":"https:\/\/www.kagoya.jp\/howto\/engineer\/infosecurity\/ransomware_defendmethod\/","title":{"rendered":"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3068\u306f\uff1f\u611f\u67d3\u7d4c\u8def\u3068\u88ab\u5bb3\u3001\u5bfe\u7b56\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"525\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/ransomware.png\" alt=\"\" class=\"wp-image-12186\" srcset=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/ransomware.png 1000w, https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/ransomware-300x158.png 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u8105\u5a01\u304c\u65e5\u3005\u9ad8\u5ea6\u5316\u3059\u308b\u4e2d\u3001\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u5f85\u3063\u305f\u306a\u3057\u306e\u72b6\u6cc1\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u6700\u65b0\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u624b\u53e3\u304b\u3089\u52b9\u679c\u7684\u306a\u9632\u5fa1\u7b56\u3001\u305d\u3057\u3066\u4e07\u304c\u4e00\u306e\u611f\u67d3\u6642\u306e\u5bfe\u5fdc\u307e\u3067\u3001\u4f01\u696d\u306eIT\u62c5\u5f53\u8005\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u5168\u77e5\u8b58\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u4e2d\u5c0f\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u3084\u7d4c\u55b6\u8005\u306e\u65b9\u3005\u306b\u3068\u3063\u3066\u3001\u30b3\u30b9\u30c8\u3068\u52b9\u679c\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u305f\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u4f1a\u793e\u306e\u91cd\u8981\u30c7\u30fc\u30bf\u3068\u4e8b\u696d\u7d99\u7d9a\u6027\u3092\u5b88\u308b\u305f\u3081\u306b\u3001\u4eca\u3059\u3050\u53d6\u308a\u7d44\u3080\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u3092\u660e\u78ba\u306b\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n<div class=\"kh-cta\"><div class=\"entry-content\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full has-lightbox\"><a href=\"https:\/\/www.kagoya.jp\/document\/form-mailsecurity-check\/?argument=vqHX23Xs&amp;dmai=a658cdc89bf06c\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"728\" height=\"90\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/c0d5f3c905ab8673bd3286aaef85b3d7.png\" alt=\"\" class=\"wp-image-14327\" srcset=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/c0d5f3c905ab8673bd3286aaef85b3d7.png 728w, https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/c0d5f3c905ab8673bd3286aaef85b3d7-300x37.png 300w\" sizes=\"(max-width: 728px) 100vw, 728px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3068\u306f\uff1f\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3068\u7a2e\u985e<\/h2>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3068\u306f\u3001\u300cRansom\uff08\u8eab\u4ee3\u91d1\uff09\u300d\u3068\u300cSoftware\uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\uff09\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8a00\u8449\u3067\u3001\u6587\u5b57\u901a\u308a\u300c\u8eab\u4ee3\u91d1\u8981\u6c42\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u300d\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306f\u3001\u88ab\u5bb3\u8005\u306e\u30c7\u30fc\u30bf\u3084\u30b7\u30b9\u30c6\u30e0\u3092\u4eba\u8cea\u306b\u53d6\u308a\u3001\u305d\u306e\u89e3\u653e\u3068\u5f15\u304d\u63db\u3048\u306b\u91d1\u92ad\u3092\u8981\u6c42\u3059\u308b\u60aa\u8cea\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u611f\u67d3\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u91cd\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u5f37\u529b\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u3063\u3066\u30ed\u30c3\u30af\u3055\u308c\u3001\u89e3\u8aad\u30ad\u30fc\u3092\u5f97\u308b\u305f\u3081\u306b\u653b\u6483\u8005\u304c\u6307\u5b9a\u3057\u305f\u91d1\u984d\uff08\u901a\u5e38\u306f\u6697\u53f7\u8cc7\u7523\uff09\u306e\u652f\u6255\u3044\u3092\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u652f\u6255\u3044\u306b\u5fdc\u3058\u306a\u3051\u308c\u3070\u3001\u30c7\u30fc\u30bf\u304c\u6c38\u4e45\u306b\u4f7f\u7528\u4e0d\u80fd\u306b\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div 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class=\"wp-block-heading\">\u30af\u30ea\u30d7\u30c8\u578b\u3084\u30ed\u30c3\u30ab\u30fc\u578b\u3001\u4e8c\u91cd\u6050\u559d\u306a\u3069\u591a\u69d8\u5316\u3059\u308b\u7a2e\u985e<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u9032\u5316\u3092\u7d9a\u3051\u3001\u653b\u6483\u624b\u6cd5\u3082\u591a\u69d8\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u7a2e\u985e\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30af\u30ea\u30d7\u30c8\u578b\uff1a<\/strong>\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u306b\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u91cd\u8981\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u958b\u3051\u306a\u304f\u306a\u308a\u3001\u696d\u52d9\u304c\u5b8c\u5168\u306b\u505c\u6b62\u3059\u308b\u6df1\u523b\u306a\u88ab\u5bb3\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ed\u30c3\u30ab\u30fc\u578b\uff1a<\/strong>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u30ed\u30c3\u30af\u3057\u3001\u518d\u8d77\u52d5\u3057\u3066\u3082\u540c\u3058\u8105\u8feb\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u7d9a\u3051\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305a\u3001\u57fa\u672c\u7684\u306a\u64cd\u4f5c\u3059\u3089\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd1\u5e74\u7279\u306b\u8b66\u6212\u3059\u3079\u304d\u306f\u300c\u4e8c\u91cd\u6050\u559d\uff08Double Extortion\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u624b\u6cd5\u3067\u3059\u3002\u3053\u308c\u306f\u6697\u53f7\u5316\u306b\u3088\u308b\u8105\u8feb\u306b\u52a0\u3048\u3001\u300c\u76d7\u3093\u3060\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u516c\u958b\u3059\u308b\u300d\u3068\u8105\u3059\u65b9\u6cd5\u3067\u3001\u8eab\u4ee3\u91d1\u652f\u6255\u3044\u306e\u5727\u529b\u3092\u9ad8\u3081\u307e\u3059\u3002\u3055\u3089\u306b\u300c\u4e09\u91cd\u6050\u559d\u300d\u3068\u3057\u3066\u3001DDoS\u653b\u6483\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u308a\u3001\u9867\u5ba2\u3084\u53d6\u5f15\u5148\u306b\u76f4\u63a5\u9023\u7d61\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u3001\u653b\u6483\u8005\u306e\u6226\u8853\u306f\u307e\u3059\u307e\u3059\u60aa\u8cea\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u7a2e\u985e\u306e\u591a\u69d8\u5316\u306b\u3088\u308a\u3001\u5bfe\u7b56\u3082\u8907\u96d1\u5316\u3057\u3066\u3044\u308b\u306e\u304c\u73fe\u72b6\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u7a2e\u985e<\/th><th>\u6982\u8981<\/th><\/tr><\/thead><tbody><tr><td>\u30af\u30ea\u30d7\u30c8\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/td><td>PC\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u8aad\u307f\u53d6\u308c\u306a\u304f\u3057\u3001\u5fa9\u53f7\u3068\u5f15\u304d\u63db\u3048\u306b\u91d1\u92ad\u3092\u8981\u6c42\u3059\u308b\u3002<\/td><\/tr><tr><td>\u30ed\u30c3\u30ab\u30fc\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/td><td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u30ed\u30c3\u30af\u3057\u3001\u64cd\u4f5c\u4e0d\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u8eab\u4ee3\u91d1\u3092\u8981\u6c42\u3059\u308b\u3002<\/td><\/tr><tr><td>\u4e8c\u91cd\u6050\u559d<br>\uff08\u30c0\u30d6\u30eb\u30a8\u30af\u30b9\u30c8\u30fc\u30b7\u30e7\u30f3\uff09<\/td><td>\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u306b\u52a0\u3048\u3001\u7a83\u53d6\u3057\u305f\u6a5f\u5bc6\u60c5\u5831\u306e\u66b4\u9732\u3092\u76fe\u306b\u4e8c\u91cd\u306b\u8105\u8feb\u3092\u884c\u3046\u3002<\/td><\/tr><tr><td>\u591a\u9762\u7684\u6050\u559d<\/td><td>DDoS\u653b\u6483\u3084\u95a2\u4fc2\u8005\u3078\u306e\u9023\u7d61\u306a\u3069\u3001\u8907\u6570\u306e\u653b\u6483\u624b\u6bb5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3055\u3089\u306b\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u3092\u304b\u3051\u308b\u3002<\/td><\/tr><tr><td>\u30ce\u30fc\u30a6\u30a7\u30a2\u30e9\u30f3\u30b5\u30e0<\/td><td>\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u306f\u884c\u308f\u305a\u3001\u60c5\u5831\u306e\u7a83\u53d6\u3068\u66b4\u9732\u306e\u8105\u8feb\u306e\u307f\u3067\u5bfe\u4fa1\u3092\u8981\u6c42\u3059\u308b\u3002<\/td><\/tr><tr><td>RaaS<br>\uff08\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff09<\/td><td>\u958b\u767a\u8005\u304c\u653b\u6483\u57fa\u76e4\u3092\u4ed6\u8005\u306b\u63d0\u4f9b\u3057\u3001\u5c02\u9580\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u653b\u6483\u3092\u5b9f\u884c\u53ef\u80fd\u306b\u3059\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd1\u5e74\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u306e\u50be\u5411\u3068\u4e3b\u306a\u611f\u67d3\u7d4c\u8def<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"570\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/Ransomware-Attack.jpeg\" alt=\"\" class=\"wp-image-12185\" srcset=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/Ransomware-Attack.jpeg 1000w, https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/Ransomware-Attack-300x171.jpeg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u8fd1\u5e74\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u30012015\u5e74\u9803\u307e\u3067\u306e\u7121\u5dee\u5225\u306a\u300c\u3070\u3089\u307e\u304d\u578b\u300d\u304b\u3089\u3001\u7279\u5b9a\u306e\u4f01\u696d\u3084\u7d44\u7e54\u3092\u7dbf\u5bc6\u306b\u8abf\u67fb\u3057\u3066\u72d9\u3046\u300c\u6a19\u7684\u578b\u300d\u3078\u3068\u660e\u78ba\u306b\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u88ab\u5bb3\u7d44\u7e54\u304b\u3089\u6700\u5927\u9650\u306e\u8eab\u4ee3\u91d1\u3092\u5f15\u304d\u51fa\u3059\u305f\u3081\u3001\u8ca1\u52d9\u72b6\u6cc1\u3084\u4fdd\u967a\u52a0\u5165\u72b6\u6cc1\u307e\u3067\u8abf\u67fb\u3057\u305f\u4e0a\u3067\u653b\u6483\u3092\u4ed5\u639b\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u8b66\u5bdf\u5e81\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308c\u3070\u3001\u56fd\u5185\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u5831\u544a\u4ef6\u6570\u306f2022\u5e74\u4ee5\u964d\u9ad8\u6c34\u6e96\u3067\u63a8\u79fb\u3057\u3066\u304a\u308a\u3001\u7279\u7b46\u3059\u3079\u304d\u306f\u88ab\u5bb3\u4f01\u696d\u306e\u7d043\u5206\u306e2\u304c\u4e2d\u5c0f\u4f01\u696d\u3067\u3042\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u5927\u4f01\u696d\u306b\u6bd4\u3079\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6295\u8cc7\u304c\u9650\u3089\u308c\u308b\u4e2d\u5c0f\u4f01\u696d\u304c\u683c\u597d\u306e\u6a19\u7684\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e3b\u306a\u611f\u67d3\u7d4c\u8def\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"kh-box is-style-bg-sky-blue\"><div class=\"kh-box__content\">\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\uff08RDP\uff09\u306a\u3069\u306e\u8106\u5f31\u306a\u5916\u90e8\u63a5\u7d9a\u30dd\u30a4\u30f3\u30c8<\/li>\n\n\n\n<li>VPN\u6a5f\u5668\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u672a\u4fee\u6b63\u306e\u8106\u5f31\u6027<\/li>\n\n\n\n<li>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u306b\u6dfb\u4ed8\u3055\u308c\u305f\u60aa\u610f\u3042\u308b\u30d5\u30a1\u30a4\u30eb<\/li>\n\n\n\n<li>\u6b63\u898f\u30b5\u30a4\u30c8\u3092\u507d\u88c5\u3057\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/li>\n\n\n\n<li>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3092\u901a\u3058\u305f\u9593\u63a5\u7684\u306a\u4fb5\u5165<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u7279\u306b\u5728\u5b85\u52e4\u52d9\u306e\u666e\u53ca\u306b\u3088\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u3092\u72d9\u3063\u305f\u653b\u6483\u304c\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R7kami\/R07_kami_cyber_jyosei.pdf#page=15\" target=\"_blank\" rel=\"noreferrer noopener\">\u8b66\u5bdf\u5e81\u30b5\u30a4\u30d0\u30fc\u8b66\u5bdf\u5c40\uff5c\u4ee4\u548c\uff17\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u4fb5\u5165\u7d4c\u8def<\/th><th>\u60aa\u7528\u3055\u308c\u308b\u8106\u5f31\u6027\u30fb\u4e0d\u5099\u306e\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td>VPN\u6a5f\u5668<\/td><td>\u53e4\u3044\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u653e\u7f6e\u3084\u3001\u6a5f\u5668\u81ea\u4f53\u306e\u65e2\u77e5\u306e\u8106\u5f31\u6027<\/td><\/tr><tr><td>\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\uff08RDP\uff09<\/td><td>\u63a8\u6e2c\u3057\u3084\u3059\u3044\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\u3084\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u306e\u672a\u5c0e\u5165<\/td><\/tr><tr><td>\u6a19\u7684\u578b\u30e1\u30fc\u30eb<\/td><td>\u5f93\u696d\u54e1\u306e\u5fc3\u7406\u3092\u7a81\u3044\u305f\u5de7\u5999\u306a\u6587\u9762\u3084\u3001\u30de\u30af\u30ed\u4ed8\u304d\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306e\u5b9f\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7279\u5b9a\u306e\u7d44\u7e54\u3092\u57f7\u62d7\u306b\u72d9\u3046\u300c\u6a19\u7684\u578b\u653b\u6483\u300d\u3078\u306e\u30b7\u30d5\u30c8<\/h3>\n\n\n\n<p>\u8fd1\u5e74\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3001\u4e0d\u7279\u5b9a\u591a\u6570\u3092\u72d9\u3046\u300c\u3070\u3089\u307e\u304d\u578b\u300d\u304b\u3089\u3001\u7279\u5b9a\u306e\u7d44\u7e54\u3092\u5fb9\u5e95\u7684\u306b\u8abf\u67fb\u3057\u3066\u72d9\u3046\u300c\u6a19\u7684\u578b\u653b\u6483\u300d\u3078\u3068\u660e\u78ba\u306b\u30b7\u30d5\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u4e8b\u524d\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u4f01\u696d\u306e\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3084\u8106\u5f31\u6027\u3092\u7dbf\u5bc6\u306b\u8abf\u67fb\u3057\u3001\u6700\u3082\u9632\u5fa1\u306e\u5f31\u3044\u7b87\u6240\u3092\u898b\u3064\u3051\u51fa\u3057\u3066\u4fb5\u5165\u3092\u8a66\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u6ce8\u76ee\u3059\u3079\u304d\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4fb5\u5165\u3057\u305f\u5f8c\u306e\u624b\u6cd5\u306e\u9ad8\u5ea6\u5316\u3067\u3059\u3002\u6b63\u898f\u306e\u7ba1\u7406\u30c4\u30fc\u30eb\u3084\u30ea\u30e2\u30fc\u30c8\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u60aa\u7528\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996\u306e\u76ee\u3092\u5de7\u307f\u306b\u304b\u308f\u3057\u306a\u304c\u3089\u3001\u5185\u90e8\u3067\u306e\u6a29\u9650\u3092\u5f90\u3005\u306b\u62e1\u5927\u3057\u3066\u3044\u304f\u300c\u74b0\u5883\u5bc4\u751f\u578b\u300d\u306e\u624b\u53e3\u304c\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u691c\u77e5\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u6570\u9031\u9593\u304b\u3089\u6570\u30f6\u6708\u306b\u308f\u305f\u3063\u3066\u793e\u5185\u30b7\u30b9\u30c6\u30e0\u306b\u6f5c\u4f0f\u3057\u3001\u6700\u3082\u52b9\u679c\u7684\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u4e00\u6589\u306b\u6697\u53f7\u5316\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u6280\u8853\u7684\u77e5\u8b58\u3092\u6301\u305f\u306a\u3044\u72af\u7f6a\u8005\u3067\u3082\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u5b9f\u884c\u3067\u304d\u308b\u300cRaaS\uff08Ransomware as a Service\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u666e\u53ca\u3082\u6df1\u523b\u306a\u554f\u984c\u3067\u3059\u3002\u5c02\u9580\u7684\u306a\u653b\u6483\u30c4\u30fc\u30eb\u3084\u30a4\u30f3\u30d5\u30e9\u304c\u5546\u54c1\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306e\u88fe\u91ce\u304c\u5e83\u304c\u308a\u3001\u88ab\u5bb3\u7d44\u7e54\u6570\u306e\u5897\u52a0\u306b\u76f4\u7d50\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u6a5f\u5668\u306e\u8106\u5f31\u6027\u3084\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\uff08RDP\uff09\u3092\u7a81\u3044\u305f\u4fb5\u5165<\/h3>\n\n\n\n<p>\u30c6\u30ec\u30ef\u30fc\u30af\u306e\u6025\u901f\u306a\u666e\u53ca\u306b\u4f34\u3044\u3001VPN\u6a5f\u5668\u304c\u65b0\u305f\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u53e4\u3044\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3084\u4e0d\u9069\u5207\u306a\u8a2d\u5b9a\u306e\u307e\u307e\u904b\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u7a4d\u6975\u7684\u306b\u60aa\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b2020\u5e74\u4ee5\u964d\u3001Fortinet\u3001Pulse Secure\u3001Citrix\u306a\u3069\u306e\u4e3b\u8981VPN\u6a5f\u5668\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u305f\u4fb5\u5165\u4e8b\u4f8b\u304c\u6025\u5897\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30d7\u30ed\u30c8\u30b3\u30eb\uff08RDP\uff09\u3082\u4e3b\u8981\u306a\u4fb5\u5165\u7d4c\u8def\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6301\u3064RDP\u63a5\u7d9a\u3092\u63a2\u3057\u51fa\u3057\u3001\u7dcf\u5f53\u305f\u308a\u653b\u6483\u3067\u8a8d\u8a3c\u60c5\u5831\u3092\u7a81\u7834\u3057\u307e\u3059\u3002\u4e00\u5ea6\u4fb5\u5165\u306b\u6210\u529f\u3059\u308b\u3068\u3001\u6a29\u9650\u6607\u683c\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u53d6\u3057\u3001\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u6a2a\u5c55\u958b\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u5371\u967a\u306a\u306e\u306f\u3001\u4fb5\u5165\u5f8c\u306b\u6570\u9031\u9593\u304b\u3089\u6570\u30f6\u6708\u306b\u308f\u305f\u3063\u3066\u6f5c\u4f0f\u3057\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u8a2d\u7f6e\u3057\u3066\u304b\u3089\u672c\u683c\u7684\u306a\u653b\u6483\u3092\u4ed5\u639b\u3051\u308b\u30b1\u30fc\u30b9\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u300c\u521d\u671f\u30a2\u30af\u30bb\u30b9\u30d6\u30ed\u30fc\u30ab\u30fc\u300d\u3068\u547c\u3070\u308c\u308b\u653b\u6483\u8005\u304c\u4fb5\u5165\u7d4c\u8def\u3092\u78ba\u7acb\u3057\u3001\u5f8c\u306b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b0\u30eb\u30fc\u30d7\u306b\u58f2\u5374\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u30e2\u30c7\u30eb\u3082\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u306f\u5b9a\u671f\u7684\u306a\u30d1\u30c3\u30c1\u9069\u7528\u3068\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u5c0e\u5165\u304c\u6025\u52d9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 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href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R04_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff14\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066, 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class=\"wp-block-list\">\n<li>\u88fd\u9020\u696d\uff1a\u751f\u7523\u30e9\u30a4\u30f3\u306e\u505c\u6b62\u306b\u3088\u308b\u7d0d\u671f\u9045\u5ef6\u3068\u9055\u7d04\u91d1\u767a\u751f<\/li>\n\n\n\n<li>\u5c0f\u58f2\u696d\uff1aEC\u30b5\u30a4\u30c8\u505c\u6b62\u306b\u3088\u308b\u58f2\u4e0a\u640d\u5931\u3068\u9867\u5ba2\u6d41\u51fa<\/li>\n\n\n\n<li>\u91d1\u878d\u6a5f\u95a2\uff1a\u30aa\u30f3\u30e9\u30a4\u30f3\u30d0\u30f3\u30ad\u30f3\u30b0\u505c\u6b62\u3068\u500b\u4eba\u60c5\u5831\u6f0f\u6d29\u306b\u3088\u308b\u88dc\u511f<\/li>\n\n\n\n<li>\u533b\u7642\u6a5f\u95a2\uff1a\u8a3a\u7642\u8a18\u9332\u55aa\u5931\u3068\u60a3\u8005\u30b1\u30a2\u306e\u8cea\u4f4e\u4e0b<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u6df1\u523b\u306a\u4e8b\u4f8b\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u696d\u7a2e<\/th><th>\u88ab\u5bb3\u306e\u6982\u8981<\/th><\/tr><\/thead><tbody><tr><td>\u81ea\u52d5\u8eca\u90e8\u54c1\u30e1\u30fc\u30ab\u30fc<\/td><td>\u30b5\u30fc\u30d0\u30fc\u3084PC\u306e\u6697\u53f7\u5316\u306b\u3088\u308a\u3001\u5927\u898f\u6a21\u306a\u88fd\u9020\u505c\u6b62\u304c\u767a\u751f<\/td><\/tr><tr><td>\u5927\u624b\u8863\u6599\u54c1\u30c1\u30a7\u30fc\u30f3<\/td><td>\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u3088\u308b\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u3067\u3001\u5546\u54c1\u306e\u53d6\u308a\u5bc4\u305b\u696d\u52d9\u304c\u505c\u6b62<\/td><\/tr><tr><td>\u533b\u7642\u6a5f\u95a2<\/td><td>\u96fb\u5b50\u30ab\u30eb\u30c6\u306e\u6697\u53f7\u5316\u306b\u3088\u308a\u3001\u8a3a\u7642\u3084\u6551\u6025\u60a3\u8005\u306e\u53d7\u3051\u5165\u308c\u304c\u5236\u9650<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b7\u30b9\u30c6\u30e0\u30c0\u30a6\u30f3\u306b\u3088\u308b\u5de5\u5834\u306e\u7a3c\u50cd\u505c\u6b62\u3084\u696d\u52d9\u306e\u4e2d\u65ad<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u3088\u308b\u30b7\u30b9\u30c6\u30e0\u30c0\u30a6\u30f3\u306f\u3001\u4f01\u696d\u306e\u4e8b\u696d\u7d99\u7d9a\u306b\u76f4\u63a5\u7684\u304b\u3064\u6df1\u523b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u56fd\u5185\u306e\u5927\u624b\u88fd\u9020\u696d\u3067\u306f\u3001\u53d7\u767a\u6ce8\u30b7\u30b9\u30c6\u30e0\u304c\u6697\u53f7\u5316\u3055\u308c\u3001\u90e8\u54c1\u306e\u8abf\u9054\u304b\u3089\u51fa\u8377\u307e\u3067\u5168\u5de5\u7a0b\u304c\u505c\u6b62\u3057\u3001\u6570\u65e5\u9593\u306b\u308f\u305f\u308a\u5de5\u5834\u306e\u64cd\u696d\u304c\u30b9\u30c8\u30c3\u30d7\u3057\u305f\u4e8b\u4f8b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u533b\u7642\u73fe\u5834\u3067\u306f\u3001\u96fb\u5b50\u30ab\u30eb\u30c6\u30b7\u30b9\u30c6\u30e0\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u3053\u3068\u3067\u3001\u60a3\u8005\u60c5\u5831\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u4e0d\u53ef\u80fd\u3068\u306a\u308a\u3001\u5916\u6765\u8a3a\u7642\u306e\u4e2d\u6b62\u3084\u6551\u6025\u60a3\u8005\u306e\u53d7\u3051\u5165\u308c\u5236\u9650\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u305f\u30b1\u30fc\u30b9\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u88fd\u9020\u696d\u3084\u7269\u6d41\u696d\u3067\u306f\u3001\u751f\u7523\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3084\u5728\u5eab\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u3067\u30011\u65e5\u3042\u305f\u308a\u6570\u5104\u5186\u306e\u6a5f\u4f1a\u640d\u5931\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u653b\u6483\u306f\u3001\u95a2\u9023\u3059\u308b\u6570\u5343\u53f0\u306ePC\u3084\u30b5\u30fc\u30d0\u30fc\u306b\u5f71\u97ff\u304c\u6ce2\u53ca\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u65e7\u306b\u3082\u76f8\u5f53\u306a\u6642\u9593\u3092\u8981\u3059\u308b\u305f\u3081\u3001\u4e8b\u696d\u306e\u9577\u671f\u505c\u6b62\u306b\u3064\u306a\u304c\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u30c0\u30a6\u30f3\u306f\u3001\u53d6\u5f15\u5148\u3084\u9867\u5ba2\u3078\u306e\u5f71\u97ff\u3082\u5927\u304d\u304f\u3001\u4fe1\u983c\u55aa\u5931\u306b\u3088\u308b\u9577\u671f\u7684\u306a\u4e8b\u696d\u30c0\u30e1\u30fc\u30b8\u3082\u7121\u8996\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u60c5\u5831\u6f0f\u6d29\u306e\u66b4\u9732\u3092\u76fe\u306b\u91d1\u92ad\u3092\u8981\u6c42\u3059\u308b\u4e8c\u91cd\u6050\u559d\u30fb\u591a\u91cd\u6050\u559d<\/h3>\n\n\n\n<p>\u8fd1\u5e74\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3001\u5358\u306a\u308b\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u304b\u3089\u300c\u4e8c\u91cd\u6050\u559d\uff08Double Extortion\uff09\u300d\u3078\u3068\u9032\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u30ed\u30c3\u30af\u3059\u308b\u524d\u306b\u3001\u6a5f\u5bc6\u60c5\u5831\u3084\u9867\u5ba2\u30c7\u30fc\u30bf\u3092\u5bc6\u304b\u306b\u7a83\u53d6\u3057\u3001\u300c\u8eab\u4ee3\u91d1\u3092\u652f\u6255\u308f\u306a\u3051\u308c\u3070\u3053\u308c\u3089\u306e\u60c5\u5831\u3092\u30c0\u30fc\u30af\u30a6\u30a7\u30d6\u3067\u516c\u958b\u3059\u308b\u300d\u3068\u8105\u8feb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u60aa\u8cea\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u300c\u591a\u91cd\u6050\u559d\uff08Multiple Extortion\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u624b\u6cd5\u3082\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u88ab\u5bb3\u4f01\u696d\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u53d6\u5f15\u5148\u3084\u9867\u5ba2\u306b\u76f4\u63a5\u9023\u7d61\u3092\u53d6\u308a\u3001\u300c\u3042\u306a\u305f\u306e\u60c5\u5831\u304c\u6f0f\u6d29\u3057\u3066\u3044\u308b\u300d\u3068\u544a\u3052\u3066\u8907\u6570\u65b9\u5411\u304b\u3089\u5727\u529b\u3092\u304b\u3051\u308b\u6226\u8853\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8eab\u4ee3\u91d1\u3092\u652f\u6255\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u30c7\u30fc\u30bf\u304c\u5b8c\u5168\u306b\u5fa9\u5143\u3055\u308c\u308b\u4fdd\u8a3c\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u3001\u652f\u6255\u3044\u5f8c\u3082\u4e00\u90e8\u306e\u30c7\u30fc\u30bf\u3057\u304b\u623b\u3089\u306a\u304b\u3063\u305f\u308a\u3001\u5f8c\u65e5\u8ffd\u52a0\u306e\u8981\u6c42\u3092\u3055\u308c\u308b\u30b1\u30fc\u30b9\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u652f\u6255\u3044\u306f\u72af\u7f6a\u7d44\u7e54\u306e\u8cc7\u91d1\u6e90\u3068\u306a\u308a\u3001\u3055\u3089\u306a\u308b\u653b\u6483\u3092\u52a9\u9577\u3059\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u4e8c\u91cd\u30fb\u591a\u91cd\u6050\u559d\u306f\u3001\u4f01\u696d\u306e\u8a55\u5224\u3084\u30d6\u30e9\u30f3\u30c9\u4fa1\u5024\u306b\u9577\u671f\u7684\u306a\u30c0\u30e1\u30fc\u30b8\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u91d1\u92ad\u7684\u640d\u5931\u3060\u3051\u3067\u306f\u6e2c\u308c\u306a\u3044\u6df1\u523b\u306a\u88ab\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u88ab\u5bb3\u8abf\u67fb\u3084\u30b7\u30b9\u30c6\u30e0\u5fa9\u65e7\u306b1,000\u4e07\u5186\u4ee5\u4e0a\u3092\u8981\u3059\u308b\u7d4c\u6e08\u7684\u640d\u5931<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u306b\u3088\u308b\u7d4c\u6e08\u7684\u640d\u5931\u306f\u60f3\u50cf\u4ee5\u4e0a\u306b\u6df1\u523b\u3067\u3059\u3002\u8b66\u5bdf\u5e81\u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u611f\u67d3\u6642\u306e\u8abf\u67fb\u30fb\u5fa9\u65e7\u8cbb\u7528\u306e\u7dcf\u984d\u304c1,000\u4e07\u5186\u4ee5\u4e0a\u306b\u9054\u3057\u305f\u4f01\u696d\u304c\u7d044\u5272\u306b\u3082\u4e0a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u91d1\u984d\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5fa9\u65e7\u306e\u305f\u3081\u306e\u5c02\u9580\u5bb6\u30c1\u30fc\u30e0\u62db\u96c6\u8cbb\u7528\u3001\u30c7\u30fc\u30bf\u5fa9\u5143\u4f5c\u696d\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u305f\u3081\u306e\u8ffd\u52a0\u6295\u8cc7\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u76f4\u63a5\u7684\u306a\u5fa9\u65e7\u8cbb\u7528\u306f\u3042\u304f\u307e\u3067\u6c37\u5c71\u306e\u4e00\u89d2\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u696d\u52d9\u505c\u6b62\u306b\u3088\u308b\u58f2\u4e0a\u6a5f\u4f1a\u306e\u55aa\u5931\u3001\u53d6\u5f15\u5148\u3068\u306e\u5951\u7d04\u4e0d\u5c65\u884c\u306b\u3088\u308b\u30da\u30ca\u30eb\u30c6\u30a3\u3001\u305d\u3057\u3066\u6700\u3082\u6df1\u523b\u306a\u306e\u306f\u9867\u5ba2\u304b\u3089\u306e\u4fe1\u983c\u4f4e\u4e0b\u306b\u3088\u308b\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u306e\u6bc0\u640d\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u9593\u63a5\u7684\u640d\u5931\u3092\u542b\u3081\u308b\u3068\u3001\u5b9f\u8cea\u7684\u306a\u88ab\u5bb3\u984d\u306f\u6570\u5104\u5186\u898f\u6a21\u306b\u81a8\u308c\u4e0a\u304c\u308b\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u306e\u304c\u3001\u4e8b\u5f8c\u5bfe\u5fdc\u306b\u304b\u304b\u308b\u81a8\u5927\u306a\u4eba\u7684\u30fb\u6642\u9593\u7684\u30b3\u30b9\u30c8\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u9023\u643a\u3001\u8b66\u5bdf\u3084\u76e3\u7763\u5b98\u5e81\u3078\u306e\u5831\u544a\u3001\u9867\u5ba2\u3078\u306e\u8aac\u660e\u3001\u518d\u767a\u9632\u6b62\u7b56\u306e\u69cb\u7bc9\u306a\u3069\u3001\u901a\u5e38\u696d\u52d9\u306b\u52a0\u3048\u3066\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u696d\u52d9\u304c\u5c71\u7a4d\u307f\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u300c\u898b\u3048\u306a\u3044\u8ca0\u62c5\u300d\u3082\u542b\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u306e\u5b8c\u5168\u56de\u5fa9\u306b\u306f\u6570\u5e74\u3092\u8981\u3059\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R5\/R05_cyber_jousei.pdf#page=29\" target=\"_blank\" rel=\"noreferrer noopener\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff15\u5e74\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f01\u696d\u304c\u512a\u5148\u3057\u3066\u53d6\u308a\u7d44\u3080\u3079\u304d\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u65b9\u6cd5<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"998\" height=\"555\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/list.jpeg\" alt=\"\" class=\"wp-image-11129\" srcset=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/list.jpeg 998w, https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/list-300x167.jpeg 300w\" sizes=\"(max-width: 998px) 100vw, 998px\" \/><\/figure>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306f\u300c\u5b8c\u5168\u9632\u5fa1\u300d\u3067\u306f\u306a\u304f\u300c\u591a\u5c64\u9632\u5fa1\u300d\u306e\u8003\u3048\u65b9\u304c\u91cd\u8981\u3067\u3059\u3002\u4f01\u696d\u304c\u512a\u5148\u3059\u3079\u304d\u306f\u3001\u653b\u6483\u8005\u306e\u4fb5\u5165\u3092\u56f0\u96e3\u306b\u3059\u308b\u5bfe\u7b56\u3068\u3001\u4e07\u304c\u4e00\u611f\u67d3\u3057\u305f\u5834\u5408\u306e\u88ab\u5bb3\u3092\u6700\u5c0f\u5316\u3059\u308b\u5bfe\u7b56\u306e\u4e21\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6280\u8853\u7684\u5bfe\u7b56\u3068\u3057\u3066\u306f\u3001OS\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5c0e\u5165\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u52b9\u679c\u7684\u3067\u3059\u3002\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6226\u7565\u3067\u30013-2-1\u30eb\u30fc\u30eb\uff083\u3064\u306e\u30b3\u30d4\u30fc\u30012\u7a2e\u985e\u306e\u5a92\u4f53\u30011\u3064\u306f\u30aa\u30d5\u30b5\u30a4\u30c8\uff09\u306b\u57fa\u3065\u3044\u305f\u904b\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7ba1\u7406\u7684\u5bfe\u7b56\u3067\u306f\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6700\u5c0f\u5316\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u5c0e\u5165\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u306e\u7b56\u5b9a\u304c\u5fc5\u9808\u3067\u3059\u3002\u307e\u305f\u3001\u5f93\u696d\u54e1\u6559\u80b2\u3082\u91cd\u8981\u306a\u67f1\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7269\u7406\u7684\u5bfe\u7b56\u3068\u3057\u3066\u306f\u3001\u91cd\u8981\u30b7\u30b9\u30c6\u30e0\u306e\u9694\u96e2\u3084\u5165\u9000\u5ba4\u7ba1\u7406\u306e\u5fb9\u5e95\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u306f\u7d4c\u55b6\u5c64\u306e\u30b3\u30df\u30c3\u30c8\u30e1\u30f3\u30c8\u306e\u3082\u3068\u3001\u5168\u793e\u7684\u306a\u53d6\u308a\u7d44\u307f\u3068\u3057\u3066\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u9375\u3067\u3059\u3002\u4e00\u4eba\u3072\u3068\u308a\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u7406\u89e3\u3057\u9075\u5b88\u3059\u308b\u6587\u5316\u3092\u91b8\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u5168\u4f53\u306e\u30ec\u30b8\u30ea\u30a8\u30f3\u30b9\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5bfe\u7b56\u306e\u5206\u985e<\/th><th>\u5177\u4f53\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u7ba1\u7406\u8005\u306b\u3088\u308b\u5bfe\u7b56<\/td><td><ul><li>OS\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7ba1\u7406\u8a8d\u8a3c\u5f37\u5316\uff08MFA\u5c0e\u5165\uff09\u5b9a\u671f\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u9694\u96e2\u4fdd\u7ba1\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6700\u5c0f\u5316<\/li><\/ul><\/td><\/tr><tr><td>\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u5bfe\u7b56<\/td><td><ul><li>\u4e0d\u5be9\u306a\u30e1\u30fc\u30eb\u30fb\u30ea\u30f3\u30af\u306e\u958b\u5c01\u7981\u6b62\u5f37\u529b\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\u793e\u5185\u30eb\u30fc\u30eb\u306e\u9075\u5b88\u7570\u5e38\u6642\u306e\u8fc5\u901f\u306a\u5831\u544a<\/li><\/ul><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OS\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5e38\u306b\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u8106\u5f31\u6027\u5bfe\u7b56<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u57fa\u672c\u4e2d\u306e\u57fa\u672c\u306f\u3001OS\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8106\u5f31\u6027\u3092\u653e\u7f6e\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u5b88\u308b\u300c\u30ef\u30af\u30c1\u30f3\u300d\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u653b\u6483\u8005\u306f\u3001\u4fee\u6b63\u3055\u308c\u3066\u3044\u306a\u3044\u65e2\u77e5\u306e\u8106\u5f31\u6027\u3092\u72d9\u3063\u3066\u4fb5\u5165\u3092\u8a66\u307f\u308b\u305f\u3081\u3001\u5b9a\u671f\u7684\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u6700\u3082\u52b9\u679c\u7684\u306a\u4e88\u9632\u7b56\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u3001Windows\u3001macOS\u306a\u3069\u306e\u57fa\u672cOS\u3060\u3051\u3067\u306a\u304f\u3001Adobe\u88fd\u54c1\u3001\u30d6\u30e9\u30a6\u30b6\u3001\u30aa\u30d5\u30a3\u30b9\u30bd\u30d5\u30c8\u3001\u3055\u3089\u306b\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30eb\u30fc\u30bf\u30fc\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u307e\u3067\u3001\u3059\u3079\u3066\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8fc5\u901f\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u300c\u5f8c\u3067\u300d\u3068\u3044\u3046\u5148\u9001\u308a\u304c\u88ab\u5bb3\u3092\u62db\u304f\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f01\u696d\u3067\u306f\u4ee5\u4e0b\u306e\u904b\u7528\u3092\u5fb9\u5e95\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"kh-box has-label is-style-blue\"><div class=\"kh-box__label\">\u4f01\u696d\u304c\u884c\u3046\u3079\u304d\u904b\u7528\u9805\u76ee<\/div><div class=\"kh-box__content\">\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52d5\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3059\u308b<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u30d1\u30c3\u30c1\u9069\u7528\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u8a2d\u3051\u308b<\/li>\n\n\n\n<li>\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u793e\u5185\u7aef\u672b\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u72b6\u6cc1\u3092\u4e00\u5143\u7ba1\u7406\u3059\u308b<\/li>\n\n\n\n<li>EOL\uff08\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\uff09\u88fd\u54c1\u306f\u901f\u3084\u304b\u306b\u6700\u65b0\u7248\u3078\u79fb\u884c\u3059\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u8106\u5f31\u6027\u5bfe\u7b56\u306f\u3001\u9ad8\u984d\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u5c0e\u5165\u3059\u308b\u3088\u308a\u3082\u3001\u3053\u306e\u57fa\u672c\u7684\u306a\u300c\u66f4\u65b0\u7fd2\u6163\u300d\u3092\u7d44\u7e54\u6587\u5316\u3068\u3057\u3066\u5b9a\u7740\u3055\u305b\u308b\u3053\u3068\u304c\u3001\u6700\u3082\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u7269\u7406\u7684\u306b\u9694\u96e2\u3057\u305f\u5834\u6240\u3078\u306e\u5b9a\u671f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306b\u304a\u3044\u3066\u6700\u3082\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u306e\u4e00\u3064\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u7269\u7406\u7684\u306b\u9694\u96e2\u3057\u305f\u5834\u6240\u3078\u306e\u5b9a\u671f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u81ea\u4f53\u3082\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u6a19\u7684\u306b\u306a\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u5e38\u6642\u63a5\u7d9a\u3055\u308c\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u3001\u672c\u756a\u74b0\u5883\u3068\u540c\u6642\u306b\u6697\u53f7\u5316\u3055\u308c\u308b\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u52b9\u679c\u7684\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6226\u7565\u3068\u3057\u3066\u3001\u300c3-2-1\u30eb\u30fc\u30eb\u300d\u306e\u63a1\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"kh-box has-label\"><div class=\"kh-box__label\">3-2-1\u30eb\u30fc\u30eb<\/div><div class=\"kh-box__content\">\n<ul class=\"wp-block-list\">\n<li>\u91cd\u8981\u30c7\u30fc\u30bf\u306e3\u3064\u306e\u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3059\u308b<\/li>\n\n\n\n<li>2\u7a2e\u985e\u306e\u7570\u306a\u308b\u30e1\u30c7\u30a3\u30a2\uff08\u4f8b\uff1a\u30af\u30e9\u30a6\u30c9\u3068\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\uff09\u306b\u4fdd\u5b58\u3059\u308b<\/li>\n\n\n\n<li>\u5c11\u306a\u304f\u3068\u30821\u3064\u306f\u7269\u7406\u7684\u306b\u96e2\u308c\u305f\u5834\u6240\uff08\u30aa\u30d5\u30b5\u30a4\u30c8\uff09\u306b\u4fdd\u7ba1\u3059\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u307e\u305f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u5b9a\u671f\u7684\u306a\u5fa9\u5143\u30c6\u30b9\u30c8\uff08\u30ea\u30b9\u30c8\u30a2\u30c6\u30b9\u30c8\uff09\u3092\u5b9f\u65bd\u3057\u3001\u6709\u4e8b\u306e\u969b\u306b\u78ba\u5b9f\u306b\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u7834\u640d\u3057\u3066\u3044\u305f\u308a\u3001\u5fa9\u5143\u624b\u9806\u306b\u4e0d\u5099\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u3044\u3056\u3068\u3044\u3046\u6642\u306b\u5f79\u7acb\u3061\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u6700\u65b0\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6539\u3056\u3093\u9632\u6b62\u6a5f\u80fd\u3084\u66f8\u304d\u8fbc\u307f\u7981\u6b62\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5099\u3048\u305f\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u6d3b\u7528\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u306e\u5c0e\u5165\u3084\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u6700\u5c0f\u5316<\/h3>\n\n\n\n<p>ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306a\u6642\u4ee3\u3067\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u8005\u306f\u3001\u76d7\u3093\u3060\u8a8d\u8a3c\u60c5\u5831\u3092\u60aa\u7528\u3057\u3066\u4fb5\u5165\u3059\u308b\u30b1\u30fc\u30b9\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6f0f\u6d29\u3057\u3066\u3082\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3084USB\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306a\u3069\u300c\u6240\u6709\u3057\u3066\u3044\u308b\u3082\u306e\u300d\u3001\u6307\u7d0b\u3084\u9854\u8a8d\u8a3c\u306a\u3069\u306e\u300c\u751f\u4f53\u60c5\u5831\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u5168\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u7ba1\u7406\u8005\u6a29\u9650\u3092\u4e0e\u3048\u308b\u3053\u3068\u306f\u907f\u3051\u3001\u300c\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u300d\u306b\u57fa\u3065\u3044\u3066\u696d\u52d9\u306b\u5fc5\u8981\u6700\u4f4e\u9650\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u307f\u3092\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"kh-box has-label\"><div class=\"kh-box__label\">\u6a29\u9650\u306e\u4ed8\u4e0e\u4f8b<\/div><div class=\"kh-box__content\">\n<ul class=\"wp-block-list\">\n<li>\u4e00\u822c\u793e\u54e1\u306b\u306f\u81ea\u90e8\u9580\u306e\u30c7\u30fc\u30bf\u306e\u307f\u95b2\u89a7\u6a29\u9650\u3092\u4e0e\u3048\u308b<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u5909\u66f4\u6a29\u9650\u306f IT\u90e8\u9580\u306e\u7279\u5b9a\u62c5\u5f53\u8005\u306e\u307f\u306b\u5236\u9650\u3059\u308b<\/li>\n\n\n\n<li>\u91cd\u8981\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u591a\u5c64\u8a8d\u8a3c\u3067\u4fdd\u8b77\u3059\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u65bd\u3057\u3001\u90e8\u9580\u3084\u6a5f\u80fd\u3054\u3068\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u4e00\u90e8\u304c\u611f\u67d3\u3057\u3066\u3082\u88ab\u5bb3\u306e\u62e1\u5927\u3092\u9632\u6b62\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5bfe\u7b56\u306f\u5c0e\u5165\u30b3\u30b9\u30c8\u306b\u6bd4\u3079\u3066\u5f97\u3089\u308c\u308b\u9632\u5fa1\u52b9\u679c\u304c\u975e\u5e38\u306b\u9ad8\u304f\u3001\u512a\u5148\u7684\u306b\u5b9f\u65bd\u3059\u3079\u304d\u5bfe\u7b56\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f93\u696d\u54e1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u610f\u8b58\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u7d99\u7d9a\u7684\u306a\u6559\u80b2<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306b\u304a\u3044\u3066\u3001\u6280\u8853\u7684\u306a\u9632\u5fa1\u7b56\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u6700\u3082\u8106\u5f31\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u5f80\u3005\u306b\u3057\u3066\u300c\u4eba\u300d\u3067\u3042\u308b\u305f\u3081\u3001\u5f93\u696d\u54e1\u3078\u306e\u7d99\u7d9a\u7684\u306a\u6559\u80b2\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001\u300c\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u5b89\u6613\u306b\u958b\u304b\u306a\u3044\u300d\u300c\u4e0d\u5be9\u306a\u30ea\u30f3\u30af\u306f\u30af\u30ea\u30c3\u30af\u3057\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30eb\u30fc\u30eb\u3092\u5b9a\u671f\u7684\u306a\u7814\u4fee\u3067\u7e70\u308a\u8fd4\u3057\u5468\u77e5\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u7279\u306b\u65b0\u5165\u793e\u54e1\u3084\u90e8\u7f72\u7570\u52d5\u8005\u306b\u306f\u5165\u5ff5\u306a\u6559\u80b2\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u7d44\u7e54\u5185\u306b\u300c\u5831\u544a\u3057\u3084\u3059\u3044\u6587\u5316\u300d\u3092\u91b8\u6210\u3059\u308b\u3053\u3068\u3082\u52b9\u679c\u7684\u3067\u3059\u3002\u4e0d\u5be9\u306a\u5146\u5019\u306b\u6c17\u3065\u3044\u305f\u5f93\u696d\u54e1\u304c\u3001\u53f1\u8cac\u3092\u6050\u308c\u305a\u306b\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u3078\u5373\u5ea7\u306b\u5831\u544a\u3067\u304d\u308b\u74b0\u5883\u3065\u304f\u308a\u304c\u3001\u88ab\u5bb3\u306e\u62e1\u5927\u9632\u6b62\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5b9f\u8df5\u7684\u306a\u8a13\u7df4\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5c0e\u5165\u3082\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"kh-box has-label\"><div class=\"kh-box__label\">\u8a13\u7df4\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b<\/div><div class=\"kh-box__content\">\n<ul class=\"wp-block-list\">\n<li>\u6a21\u64ec\u7684\u306a\u6a19\u7684\u578b\u30e1\u30fc\u30eb\u8a13\u7df4<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u90e8\u9580\u5225\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u3053\u308c\u3089\u3092\u901a\u3058\u3066\u5f93\u696d\u54e1\u306e\u5224\u65ad\u529b\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u5168\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"kh-box has-label is-style-yellow\"><div class=\"kh-box__label\">\u88ab\u5bb3\u4f4e\u6e1b\u306b\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u6709\u52b9<\/div><div class=\"kh-box__content\">\n<p>\u78ba\u5b9f\u306a\u4e88\u9632\u7b56\u304c\u306a\u3044\u304b\u3089\u3053\u305d\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3067\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u53d6\u5f97\u3082\u91cd\u8981\u3067\u3059\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308c\u3070\u3001\u4eee\u306b\u30c7\u30fc\u30bf\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3082\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u5143\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u53d6\u5f97\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5834\u6240\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u304c\u540c\u4e00\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u3042\u308c\u3070\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3082\u6697\u53f7\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4fdd\u5b58\u3092\u5916\u90e8\u306b\u59d4\u8a17\u3059\u308b\u306e\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u300c\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/Acronis\u300d\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u306f\u3082\u3061\u308d\u3093\u3001\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u5404\u7a2e\u8a2d\u5b9a\u60c5\u5831\u3001\u3055\u3089\u306b\u306fOS\u3092\u542b\u3080\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u304d\u307e\u3059\u306e\u3067\u3001\u4e07\u304c\u4e00\u306b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u88ab\u5bb3\u304b\u3089PC\u30fb\u30b5\u30fc\u30d0\u30fc\u3092\u4fdd\u8b77\u3057\u3001\u304b\u3064\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u81ea\u8eab\u304a\u3088\u3073\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u30c7\u30fc\u30bf\u3082\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n\n\n\t\t<div class=\"kh-blog-card\">\n\t\t\t\t\t\t\t<figure class=\"kh-blog-card__thumbnail\">\n\t\t\t\t\t<img decoding=\"async\" width=\"620\" height=\"381\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/DSC08343.jpg\" class=\"kh-blog-card__image wp-post-image\" alt=\"\u4e16\u754cNo.1\u30a2\u30af\u30ed\u30cb\u30b9\u306e\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u4ed5\u7d44\u307f\u3068\u9b45\u529b\u3092\u5fb9\u5e95\u89e3\u8aac\" \/>\t\t\t\t<\/figure>\n\t\t\t\t\t\t<div class=\"kh-blog-card__text\">\n\t\t\t\t<p class=\"kh-blog-card__title\"><a href=\"https:\/\/www.kagoya.jp\/solution\/acronis\/?argument=vqHX23Xs&#038;dmai=a6143f8efba0d6\">\u4e16\u754cNo.1\u30a2\u30af\u30ed\u30cb\u30b9\u306e\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u4ed5\u7d44\u307f\u3068\u9b45\u529b\u3092\u5fb9\u5e95\u89e3\u8aac<\/a><\/p>\n\t\t\t\t<p class=\"kh-blog-card__description\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30fb\u707d\u5bb3\u5bfe\u7b56\u306a\u3069\u306e\u305f\u3081\u3001\u4f01\u696d\u306b\u304a\u3044\u3066\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u91cd\u8981\u6027\u306f\u5897\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u8a00\u3046\u307e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002 \u3057\u304b\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u3068\u3063\u3066\u3044\u308b\u3082\u306e\u306e\u3046\u307e\u304f\u5fa9\u5143\u3067\u304d\u308b\u81ea\u4fe1\u304c\u306a\u3044\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5bfe\u8c61\u304c\u5897\u3048\u3066\u4f5c\u696d\u304c\u7169\u96d1\u5316\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u306a\u3069\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u95a2\u3057\u3066\u8ab2\u984c\u3092\u62b1\u3048\u308b\u4f01\u696d\u69d8\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 \u4eca\u56de\u306f\u4e16\u754c150\u30f5\u56fd\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u542b\u3081\u305f\u30b5\u30a4\u30d0\u30fc\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3059\u308b\u30a2\u30af&hellip;<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u611f\u67d3\u304c\u7591\u308f\u308c\u308b\u30fb\u767a\u751f\u3057\u305f\u969b\u306e\u521d\u52d5\u5bfe\u5fdc\u3068\u5bfe\u51e6\u306e\u624b\u9806<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"509\" src=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/step4.jpeg\" alt=\"\" class=\"wp-image-13558\" srcset=\"https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/step4.jpeg 1000w, https:\/\/www.kagoya.jp\/howto\/wp-content\/uploads\/step4-300x153.jpeg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3\u306e\u5146\u5019\u3092\u767a\u898b\u3057\u305f\u5834\u5408\u3001\u8fc5\u901f\u304b\u3064\u51b7\u9759\u306a\u5bfe\u5fdc\u304c\u88ab\u5bb3\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u306e\u7269\u7406\u7684\u306a\u9694\u96e2<\/td><td>\u30fb\u7aef\u672b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u906e\u65ad<br>\u30fb\u5916\u90e8\u30c7\u30d0\u30a4\u30b9\u30fb\u5171\u6709\u6a5f\u80fd\u306e\u505c\u6b62<br>\u30fb\u5168\u4f53\u906e\u65ad\u306e\u691c\u8a0e<\/td><\/tr><tr><td>\u8a3c\u62e0\u4fdd\u5168\u3068\u793e\u5185\u5831\u544a<\/td><td>\u30fb\u96fb\u6e90\u3092\u843d\u3068\u3055\u306a\u3044<br>\u30fb\u4e0d\u5be9\u306a\u64cd\u4f5c\u306e\u7981\u6b62<br>\u30fb\u62c5\u5f53\u90e8\u7f72\u3078\u306e\u5373\u6642\u5831\u544a<\/td><\/tr><tr><td>\u516c\u7684\u6a5f\u95a2\u30fb\u5c02\u9580\u6a5f\u95a2\u3078\u306e\u76f8\u8ac7\u3068\u901a\u5831<\/td><td>\u30fb\u8b66\u5bdf\u3078\u306e\u901a\u5831<br>\u30fb\u5916\u90e8\u6a5f\u95a2\u3078\u306e\u5354\u529b\u4f9d\u983c<br>\u30fb\u60c5\u5831\u306e\u63d0\u4f9b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u307e\u305a\u6700\u512a\u5148\u3059\u3079\u304d\u306f\u3001\u611f\u67d3\u304c\u7591\u308f\u308c\u308b\u7aef\u672b\u3092\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u7269\u7406\u7684\u306b\u5207\u308a\u96e2\u3059\u3053\u3068\u3067\u3059\u3002LAN\u30b1\u30fc\u30d6\u30eb\u3092\u629c\u304d\u3001Wi-Fi\u6a5f\u80fd\u3092\u30aa\u30d5\u306b\u3057\u3066\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u62e1\u6563\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u969b\u3001\u91cd\u8981\u306a\u306e\u306f\u7aef\u672b\u306e\u96fb\u6e90\u3092\u843d\u3068\u3055\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u96fb\u6e90\u3092\u5207\u3063\u3066\u3057\u307e\u3046\u3068\u30e1\u30e2\u30ea\u4e0a\u306e\u8a3c\u62e0\u304c\u6d88\u5931\u3057\u3001\u5f8c\u306e\u8abf\u67fb\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u52dd\u624b\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u305f\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5fa9\u5143\u3057\u3088\u3046\u3068\u3059\u308b\u884c\u70ba\u3082\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001\u3042\u3089\u304b\u3058\u3081\u7b56\u5b9a\u3057\u3066\u304a\u3044\u305f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\uff08CSIRP\uff09\u306b\u5f93\u3063\u3066\u3001\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u3084CSIRT\uff08Computer Security Incident Response Team\uff09\u306b\u901f\u3084\u304b\u306b\u5831\u544a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5831\u544a\u306e\u969b\u306f\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3044\u3064\u3001\u3069\u306e\u3088\u3046\u306a\u75c7\u72b6\u306b\u6c17\u3065\u3044\u305f\u304b<\/li>\n\n\n\n<li>\u3069\u306e\u7aef\u672b\u304c\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>\u3069\u306e\u3088\u3046\u306a\u64cd\u4f5c\u3092\u3057\u305f\u5f8c\u306b\u767a\u751f\u3057\u305f\u304b<\/li>\n<\/ul>\n\n\n\n<p>\u306a\u3069\u306e\u60c5\u5831\u3092\u6b63\u78ba\u306b\u4f1d\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u540c\u6642\u306b\u3001\u6700\u5bc4\u308a\u306e\u8b66\u5bdf\u7f72\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u5bfe\u7b56\u8ab2\u3084\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u306a\u3069\u306e\u5c02\u9580\u6a5f\u95a2\u3078\u306e\u76f8\u8ac7\u30fb\u901a\u5831\u3082\u884c\u3044\u307e\u3059\u3002\u5c02\u9580\u5bb6\u306e\u52a9\u8a00\u3092\u4ef0\u3050\u3053\u3068\u3067\u3001\u9069\u5207\u306a\u5bfe\u5fdc\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u88ab\u5bb3\u7aef\u672b\u3092\u5373\u5ea7\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u7269\u7406\u7684\u306b\u9694\u96e2\u3059\u308b\u63aa\u7f6e<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3\u304c\u7591\u308f\u308c\u308b\u7aef\u672b\u3092\u767a\u898b\u3057\u305f\u5834\u5408\u3001\u6700\u521d\u306b\u884c\u3046\u3079\u304d\u5bfe\u5fdc\u306f\u5373\u5ea7\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u306e\u7269\u7406\u7684\u9694\u96e2\u3067\u3059\u3002\u611f\u67d3\u7aef\u672b\u304cLAN\u30b1\u30fc\u30d6\u30eb\u3067\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u76f4\u3061\u306b\u30b1\u30fc\u30d6\u30eb\u3092\u629c\u304d\u3001Wi-Fi\u63a5\u7d9a\u306e\u5834\u5408\u306f\u6a5f\u5185\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u308b\u304b\u7121\u7dda\u6a5f\u80fd\u3092\u30aa\u30d5\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u63aa\u7f6e\u306f\u4ed6\u306e\u7aef\u672b\u3078\u306e\u611f\u67d3\u62e1\u5927\uff08\u6a2a\u5c55\u958b\uff09\u3092\u9632\u3050\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u540c\u6642\u306b\u3001USB\u30e1\u30e2\u30ea\u3084\u5916\u4ed8\u3051HDD\u306a\u3069\u306e\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u3082\u76f4\u3061\u306b\u53d6\u308a\u5916\u3057\u3001\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3084NAS\u3068\u306e\u63a5\u7d9a\u3082\u5207\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u611f\u67d3\u306e\u7bc4\u56f2\u304c\u4e0d\u660e\u78ba\u306a\u5834\u5408\u3084\u3001\u8907\u6570\u306e\u7aef\u672b\u3067\u306e\u7570\u5e38\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5834\u5408\u306b\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u5bfe\u5fdc\u3068\u3057\u3066\u7d44\u7e54\u5168\u4f53\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u4e00\u6642\u7684\u306b\u5207\u65ad\u3059\u308b\u5224\u65ad\u3082\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u696d\u52d9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u88ab\u5bb3\u306e\u62e1\u5927\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u8e8a\u8e87\u305b\u305a\u5b9f\u884c\u3059\u3079\u304d\u63aa\u7f6e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u9694\u96e2\u5f8c\u306f\u7aef\u672b\u306e\u96fb\u6e90\u3092\u5207\u3089\u305a\u3001\u753b\u9762\u306e\u72b6\u614b\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\u3057\u3066\u304a\u304f\u3053\u3068\u3082\u6709\u52b9\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u521d\u52d5\u5bfe\u5fdc\u306e\u901f\u3055\u304c\u3001\u88ab\u5bb3\u306e\u898f\u6a21\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 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Security Incident Response Team\uff09\u306a\u3069\u306e\u62c5\u5f53\u90e8\u7f72\u306b\u5831\u544a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u304c\u7b56\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u8cac\u4efb\u8005\u3078\u306e\u5831\u544a\u30d5\u30ed\u30fc\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6b63\u78ba\u306a\u72b6\u6cc1\u3092\u4f1d\u3048\u3001\u6307\u793a\u3092\u4ef0\u3050\u3053\u3068\u3067\u3001\u7d44\u7e54\u3068\u3057\u3066\u9069\u5207\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5bc4\u308a\u306e\u8b66\u5bdf\u7f72\u3084\u5c02\u9580\u6a5f\u95a2\u3078\u306e\u901f\u3084\u304b\u306a\u76f8\u8ac7\u30fb\u901a\u5831<\/h3>\n\n\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u3092\u78ba\u8a8d\u3057\u305f\u3089\u3001\u81ea\u793e\u3092\u7ba1\u8f44\u3059\u308b\u8b66\u5bdf\u7f72\u306e\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u76f8\u8ac7\u7a93\u53e3\u3078\u306e\u901a\u5831\u304c\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002\u5168\u56fd\u306e\u90fd\u9053\u5e9c\u770c\u8b66\u5bdf\u672c\u90e8\u306b\u306f\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u5bfe\u7b56\u8ab2\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u304a\u308a\u3001\u5c02\u9580\u7684\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001\u8b66\u5bdf\u5e81\u306e\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u76f8\u8ac7\u7a93\u53e3\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u53d7\u4ed8\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5831\u306e\u969b\u306b\u306f\u3001\u88ab\u5bb3\u72b6\u6cc1\u3092\u6b63\u78ba\u306b\u4f1d\u3048\u308b\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u6e96\u5099\u3057\u3066\u304a\u304f\u3068\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<div 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