{"id":211620,"date":"2023-08-14T06:34:21","date_gmt":"2023-08-14T13:34:21","guid":{"rendered":"https:\/\/www.cohesity.com\/glossary\/%e3%83%a9%e3%83%b3%e3%82%b5%e3%83%a0%e3%82%a6%e3%82%a7%e3%82%a2%e6%94%bb%e6%92%83\/"},"modified":"2025-07-28T07:52:19","modified_gmt":"2025-07-28T14:52:19","slug":"ransomware-attack","status":"publish","type":"glossary","link":"https:\/\/www.cohesity.com\/jp\/glossary\/ransomware-attack\/","title":{"rendered":"Ransomware attack | \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483"},"content":{"rendered":"<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3068\u306f?<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3001\u500b\u4eba\u3001\u30b0\u30eb\u30fc\u30d7\u3001\u307e\u305f\u306f\u56fd\u5bb6\u306b\u3088\u3063\u3066\u4f7f\u7528\u3055\u308c\u308b\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b3\u30fc\u30c9\u3068\u884c\u70ba\u3067\u69cb\u6210\u3055\u308c\u3001\u88ab\u5bb3\u8005\u304c\u653b\u6483\u8005\u306b\u8981\u6c42\u3055\u308c\u305f\u91d1\u984d (\u300c\u8eab\u4ee3\u91d1\u300d) \u3092\u652f\u6255\u308f\u306a\u3044\u9650\u308a\u3001\u4ed6\u306e\u4eba\u3084\u7d44\u7e54\u306e\u96fb\u5b50\u30c7\u30fc\u30bf\u3084\u30b7\u30b9\u30c6\u30e0\u3092\u6697\u53f7\u5316\u306b\u3088\u3063\u3066\u4f7f\u7528\u4e0d\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/ransomware\/\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a>\u306f\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3084\u4eba\u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3057\u3066\u91d1\u92ad\u7684\u5229\u76ca\u3092\u5f97\u308b\u305f\u3081\u3001\u8105\u5a01\u8005\u306b\u3088\u3063\u3066\u7279\u5225\u306b\u4f5c\u6210\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u3053\u3068\u3067\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3001\u672c\u756a\u7a3c\u50cd\u30b7\u30b9\u30c6\u30e0\u3084<a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/backup-and-recovery\/\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b7\u30b9\u30c6\u30e0<\/a>\u3078\u306e\u653b\u6483\u304b\u3089<a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/data-exfiltration\/\">\u30c7\u30fc\u30bf\u7a83\u53d6<\/a>\u3078\u3068\u9032\u5316\u3057\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u30ed\u30c3\u30af\u3092\u89e3\u9664\u3059\u308b\u5fa9\u53f7\u30ad\u30fc\u306e\u4ee3\u91d1\u3092\u652f\u6255\u3046\u4f01\u696d\u304c\u5897\u3048\u3066\u3044\u308b\u305f\u3081\u306b\u8513\u5ef6\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304c\u6700\u3082\u6210\u529f\u3057\u305f\u4f8b\u3067\u306f\u3001\u4e16\u754c\u4e2d\u306e\u7d44\u7e54\u306b\u4f55\u767e\u4e07\u30c9\u30eb\u3082\u306e\u640d\u5931\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3069\u306e\u3088\u3046\u306b\u767a\u751f\u3059\u308b\u304b?<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u3001\u4eba\u3084\u30b7\u30b9\u30c6\u30e0\u304c\u8106\u5f31\u3067\u3042\u308b\u305f\u3081\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u611f\u67d3\u3057\u305f\u30ea\u30f3\u30af\u3084\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3055\u305b\u305f\u308a (\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483) \u3001\u8cc7\u683c\u60c5\u5831\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u4fb5\u5bb3\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u4fb5\u5165\u7d4c\u8def\u3092\u898b\u3064\u3051\u308b\u307e\u3067\u3001\u5de5\u592b\u3092\u51dd\u3089\u3057\u306a\u304c\u3089\u5fcd\u8010\u5f37\u304f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u3066\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u3092\u72d9\u3044\u7d9a\u3051\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u6280\u8853\u306b\u4f9d\u5b58\u3059\u308b\u3059\u3079\u3066\u306e\u4eba\u3084\u7d44\u7e54\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u6a19\u7684\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u3053\u308c\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u767a\u751f\u539f\u56e0\u3067\u3059\u3002<\/p>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u9632\u304e\u3001\u4fdd\u8b77\u3059\u308b\u306b\u306f?<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u9632\u6b62\u3057\u3001\u4fdd\u8b77\u3059\u308b\u6700\u5584\u7b56\u306f\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u9632\u5fa1\u3059\u308b\u305f\u3081\u306e\u4eba\u6750\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059:<\/p>\n<ul>\n<li>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u3059\u308b\u610f\u8b58\u5411\u4e0a\u3068\u4e88\u9632\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u5f93\u696d\u54e1\u6559\u80b2\u3068\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/li>\n<li>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u8a08\u753b\u306e\u7b56\u5b9a\u3068\u624b\u9806\u306e\u5b9f\u8df5<\/li>\n<li>AI\/ML\u5bfe\u5fdc\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u6d3b\u7528<\/li>\n<li>ML\/AI\u3092\u6d3b\u7528\u3057\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u65e7\u3067\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u30e2\u30c0\u30ca\u30a4\u30ba<\/li>\n<\/ul>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304b\u3089\u5fa9\u65e7\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304c\u6210\u529f\u3057\u3066\u3082\u3001\u30d3\u30b8\u30cd\u30b9\u306b\u58ca\u6ec5\u7684\u306a\u6253\u6483\u3092\u4e0e\u3048\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408\u3001\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u3092\u6d3b\u7528\u3059\u308b\u7d44\u7e54\u3067\u3042\u308c\u3070\u3001\u8eab\u4ee3\u91d1\u306e\u652f\u6255\u3044\u3092\u62d2\u5426\u3057\u306a\u304c\u3089<a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/ransomware-recovery\/\">\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u304b\u3064\u5927\u898f\u6a21\u306b\u5fa9\u65e7<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u7d44\u7e54\u306f\u3001\u4f55\u767e\u3082\u306eVM (\u4eee\u60f3\u30de\u30b7\u30f3)\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u5927\u91cf\u306e\u975e\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3092\u3001\u4efb\u610f\u306e\u6642\u70b9\u3084\u5834\u6240\u3078\u8fc5\u901f\u306b\u30ea\u30b9\u30c8\u30a2\u3067\u304d\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8\u30ea\u30ab\u30d0\u30ea\u6a5f\u80fd\u304c\u3042\u308b\u305f\u3081\u3001\u5b89\u5fc3\u611f\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d3\u30eb\u30c8\u30a4\u30f3\u306e\u6a5f\u68b0\u5b66\u7fd2 (ML) \u30a8\u30f3\u30b8\u30f3\u304c\u3001\u30ea\u30b9\u30c8\u30a2\u7528\u306e\u6700\u65b0\u306e\u65e2\u77e5\u306e\u30af\u30ea\u30fc\u30f3\u30b3\u30d4\u30fc\u3092\u63a8\u5968\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u8fc5\u901f\u306a\u5fa9\u65e7\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u306b\u6f5c\u5728\u7684\u306b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3082\u78ba\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u518d\u4fb5\u5165\u3092\u9632\u3050\u3060\u3051\u3067\u306a\u304f\u3001\u5fa9\u65e7\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u65b0\u305f\u306a\u30b5\u30fc\u30d0\u30fc\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7acb\u3061\u4e0a\u3052\u308b\u3053\u3068\u306a\u304f\u540c\u4e00\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u76f4\u63a5\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u306b\u3068\u3063\u3066\u3082\u6642\u9593\u306e\u7bc0\u7d04\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304b\u3089\u9632\u5fa1\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u5f37\u56fa\u3067\u6700\u65b0\u306e<a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/backup-and-recovery\/\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u65e7<\/a>\u6a5f\u80fd\u304c\u3042\u308b\u7d44\u7e54\u306f\u3001\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u53ef\u8996\u6027\u3068\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u306b\u57fa\u3065\u304f\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u5bfe\u3057\u3066\u6700\u5584\u306e\u9632\u5fa1\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u9694\u96e2\u3060\u3051\u3067\u306a\u304f\u3001\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3001WORM (Write Once, Read Many)\u3001\u69cb\u6210\u306e\u76e3\u67fb\u3068\u30b9\u30ad\u30e3\u30f3\u3001\u8010\u969c\u5bb3\u6027\u3001\u8105\u5a01\u304b\u3089\u306e\u4fdd\u8b77\u3068\u3044\u3063\u305f\u6a5f\u80fd\u306e\u304a\u304b\u3052\u3067\u3001\u74b0\u5883\u306b\u591a\u5c64\u306a\u9632\u5fa1\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u6700\u65b0\u306e<a href=\"https:\/\/www.cohesity.com\/jp\/glossary\/data-management\/\">\u30c7\u30fc\u30bf\u7ba1\u7406<\/a>\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u7d44\u7e54\u306f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3001\u5909\u66f4\u306e\u76e3\u8996\u3001\u7d30\u304b\u3044\u5358\u4f4d\u3067\u306e\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306b\u3088\u3063\u3066\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u963b\u6b62\u3057\u3001\u30c7\u30fc\u30bf\u306e\u76d7\u96e3\u3084\u7d1b\u5931\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u691c\u77e5\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u4eba\u5de5\u77e5\u80fd\u3068\u6a5f\u68b0\u5b66\u7fd2 (AL\/ML) \u3092\u6d3b\u7528\u3057\u305f\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u691c\u77e5\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u6a5f\u80fd\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u5146\u5019\u3068\u306a\u308a\u3046\u308b\u7570\u5e38\u30d1\u30bf\u30fc\u30f3\u3092\u8fc5\u901f\u306b\u5224\u65ad\u3057\u3001\u30c1\u30fc\u30e0\u306b\u81ea\u52d5\u3067\u30a2\u30e9\u30fc\u30c8\u3092\u9001\u4fe1\u3059\u308b\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3084\u30b9\u30ad\u30e3\u30f3\u3092\u6d3b\u7528\u3057\u305f\u9ad8\u5ea6\u306a\u7570\u5e38\u691c\u51fa\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u62e1\u5f35\u53ef\u80fd\u306aAPI\u3092\u5099\u3048\u305f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306e\u30a6\u30a4\u30eb\u30b9\u30b9\u30ad\u30e3\u30f3\u3001\u30c7\u30fc\u30bf\u30de\u30b9\u30ad\u30f3\u30b0\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u76e3\u67fb\u3084\u30ed\u30b0\u89e3\u6790\u3001\u30c7\u30fc\u30bf\u306e\u5206\u985e\u3068\u3044\u3063\u305f\u4ed6\u306e\u691c\u77e5\u6a5f\u80fd\u3092\u30c1\u30fc\u30e0\u304c\u7c21\u5358\u306b\u7d71\u5408\u3067\u304d\u308b\u305f\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9632\u5fa1\u3059\u308b\u3082\u3046\u3072\u3068\u3064\u306e\u79d8\u5bc6\u5175\u5668\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304c\u5e83\u307e\u3063\u3066\u3044\u308b\u306e\u304b?<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u5897\u52a0\u306b\u306f\u3001\u6b21\u306e3\u3064\u306e\u7d4c\u6e08\u52d5\u5411\u304c\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30ef\u30fc\u30af\u30dd\u30ea\u30b7\u30fc<\/strong>: \u7d44\u7e54\u304c\u5728\u5b85\u306e\u5f93\u696d\u54e1\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u305f\u3068\u304d\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u8005\u304c\u52d5\u304d\u51fa\u3057\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u3001\u30aa\u30d5\u30a3\u30b9\u74b0\u5883\u307b\u3069\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u306a\u3044\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u65b0\u305f\u306a\u8106\u5f31\u6027\u3092\u898b\u51fa\u3057\u305f\u306e\u3067\u3059\u3002<\/li>\n<li><strong>\u6697\u53f7\u901a\u8ca8\u306e\u6d3b\u7528<\/strong>: \u60aa\u8cea\u306a\u884c\u70ba\u8005\u306f\u901a\u5e38\u3001\u533f\u540d\u3067\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u958b\u59cb\u3057\u3001\u8eab\u4ee3\u91d1\u3092\u7c21\u5358\u306b\u56de\u53ce\u3059\u308b\u305f\u3081\u306b\u8ffd\u8de1\u4e0d\u53ef\u80fd\u306a\u652f\u6255\u3044\u3092\u8981\u6c42\u3057\u307e\u3059\u3002\u6697\u53f7\u901a\u8ca8\u306b\u5bfe\u3057\u3066\u65b0\u305f\u306a\u76e3\u8996\u306e\u76ee\u304c\u5411\u3051\u3089\u308c\u3066\u3044\u308b\u73fe\u5728\u3067\u3082\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u983b\u5ea6\u3068\u901f\u5ea6\u306f\u5897\u52a0\u306e\u4e00\u9014\u3092\u305f\u3069\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u8eab\u4ee3\u91d1\u306e\u652f\u6255\u3044\u306e\u5897\u52a0<\/strong>: \u60aa\u8cea\u306a\u884c\u70ba\u8005\u306f\u3001\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u623b\u3059\u305f\u3081\u306b\u304a\u91d1\u3092\u652f\u6255\u3046\u3053\u3068\u3092\u53ad\u308f\u306a\u3044\u7d44\u7e54\u304b\u3089\u91d1\u92ad\u7684\u306a\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u884c\u52d5\u306f\u3001\u4ed6\u306e\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30d3\u30b8\u30cd\u30b9\u3078\u53c2\u5165\u3059\u308b\u3053\u3068\u3092\u4fc3\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u6b74\u53f2: \u904e\u53bb\u6700\u5927\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u4f8b<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u9032\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u6297\u3059\u308b\u7d44\u7e54\u306f3\u3064\u306e\u7570\u306a\u308b\u4e9c\u7a2e\u3068\u6226\u3063\u3066\u304d\u307e\u3057\u305f:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-199716 size-full\" src=\"https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1.png\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3078\u306e\u5099\u3048\u30ac\u30a4\u30c9\u30c1\u30e3\u30fc\u30c81\" width=\"2500\" height=\"938\" srcset=\"https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1.png 2500w, https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1-300x113.png 300w, https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1-1024x384.png 1024w, https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1-768x288.png 768w, https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1-1536x576.png 1536w, https:\/\/www.cohesity.com\/wp-content\/new_media\/2023\/05\/ransomware-readiness-guide-chart1-2048x768.png 2048w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/><\/p>\n<p><strong>Ransomware 1.0<\/strong>: \u60aa\u8cea\u306a\u884c\u70ba\u8005\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3092\u6a19\u7684\u306b\u3057\u3001\u6697\u53f7\u5316\u3057\u307e\u3059\u3002\u6697\u53f7\u5316\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u3001WannaCry\u653b\u6483\u3084TeslaCrypt\u653b\u6483\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u305fRansomware1.0\u306e\u4e9c\u7a2e\u3067\u3001\u63a8\u5b9a\u88ab\u5bb3\u984d\u306f\u6570\u5341\u5104\u30c9\u30eb\u306b\u4e0a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>Ransomware 2.0<\/strong>: \u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3001\u65e2\u5b58\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30a4\u30f3\u30d5\u30e9\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u3092\u7a4d\u6975\u7684\u306b\u653b\u6483\u3057\u307e\u3059\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3001VSS\u3084SQL Server\u306a\u3069\u306e\u91cd\u8981\u306aMicrosoft\u30b5\u30fc\u30d3\u30b9\u3092\u7121\u52b9\u5316\u307e\u305f\u306f\u524a\u9664\u3057\u3066\u304b\u3089\u3001\u672c\u756a\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u3092\u653b\u6483\u3057\u307e\u3059\u3002Locker (DarkSide) \u3068Ryuk (Wizard Spider) \u306f\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bRansomware 2.0\u306e\u4e9c\u7a2e\u3067\u3059\u3002\u524d\u8005\u306f2021\u5e74\u306b\u7c73\u56fd\u5357\u6771\u90e8\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308bColonial Pipeline Company\u793e\u3092\u653b\u6483\u3057\u3001\u540c\u793e\u304c400\u4e07\u30c9\u30eb\u4ee5\u4e0a\u3092\u652f\u6255\u3063\u305f\u3053\u3068\u3067\u8a71\u984c\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><strong>Ransomware 3.0<\/strong>: \u60aa\u8cea\u306a\u884c\u70ba\u8005\u306f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u4e00\u822c\u7684\u306a\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3092\u5b9f\u884c\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4e8c\u91cd\u6050\u559d\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b9\u30ad\u30fc\u30e0\u3067\u81ea\u793e\u30c7\u30fc\u30bf\u3084\u9867\u5ba2\u30c7\u30fc\u30bf\u3092\u7a83\u53d6\u3057\u307e\u3059\u3002REvil\u306f\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bRansomware 3.0\u306e\u4e9c\u7a2e\u3067\u3042\u308a\u3001\u3053\u308c\u307e\u3067\u306b\u77e5\u3089\u308c\u3066\u3044\u308b\u4e2d\u3067\u6700\u5927\u306e\u8eab\u4ee3\u91d1\u8981\u6c42\u306b\u4f7f\u7528\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059: \u30a2\u30b8\u30a2\u306e\u4e16\u754c\u7684\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30e1\u30fc\u30ab\u30fc\u306b\u5bfe\u3057\u30665,000\u4e07\u30c9\u30eb\u3092\u8981\u6c42\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>Cohesity\u3068\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483<\/h2>\n<p>Cohesity\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u5bfe\u7b56\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u3068\u306e\u7d71\u5408\u6a5f\u80fd\u3092\u5099\u3048\u305fCohesity\u306e\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u306f\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u6b21\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3067\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u3092\u963b\u6b62\u3057\u3001\u30b5\u30a4\u30d0\u30fc\u30ec\u30b8\u30ea\u30a8\u30f3\u30b9\u3092\u5f37\u5316\u3057\u307e\u3059:<\/p>\n<p><strong>\u4fdd\u8b77<\/strong>: Cohesity\u306f\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u539f\u5247\u3092\u7528\u3044\u3066\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001\u53b3\u683c\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3068\u7ba1\u7406\u5236\u5fa1\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001FIPS\u6697\u53f7\u5316\u3084MFA\u3060\u3051\u3067\u306a\u304f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30a4\u30df\u30e5\u30fc\u30bf\u30d3\u30ea\u30c6\u30a3 (\u5909\u66f4\u4e0d\u53ef) \u3082\u6a19\u6e96\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u691c\u77e5<\/strong>: Cohesity\u306f\u3001\u7570\u5e38\u691c\u51fa\u3001\u30e6\u30fc\u30b6\u30fc\u884c\u52d5\u306e\u76e3\u8996\u3001\u8105\u5a01\u691c\u77e5\u3092\u7d44\u7e54\u306b\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u30c1\u30fc\u30e0\u306f\u3001\u7570\u5e38\u691c\u51fa\u3001\u7d71\u5408\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u4f7f\u7528\u3057\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u3068\u4fee\u5fa9\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8105\u5a01\u5bfe\u7b56\u3092\u884c\u3046\u7d44\u7e54\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u6d3b\u52d5\u3092\u793a\u3059\u4fb5\u5bb3\u6307\u6a19 (IoC) \u3092\u63a2\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u5927\u898f\u6a21\u306a\u5fa9\u65e7<\/strong>: Cohesity\u306f\u6b63\u78ba\u304b\u3064\u8fc5\u901f\u306b\u30b9\u30ad\u30e3\u30f3\u3057\u305f\u30af\u30ea\u30fc\u30f3\u30c7\u30fc\u30bf\u3092\u518d\u5229\u7528\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9 (VM\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001NAS\u30c7\u30fc\u30bf) \u3092\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3084\u30c7\u30fc\u30bf\u640d\u5931\u306a\u304f\u3001\u6642\u9593\u3082\u5834\u6240\u3082\u4efb\u610f\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30dd\u30a4\u30f3\u30c8\u3078\u5373\u6642\u306b\u5fa9\u65e7\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u304c\u8fc5\u901f\u306b\u696d\u52d9\u3078\u623b\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.cohesity.com\/jp\/forms\/buyers-guide\/ransomware-readiness-guide\/\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3078\u306e\u5099\u3048\u30ac\u30a4\u30c9<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"featured_media":51676,"template":"","class_list":["post-211620","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u00a0| \u7528\u8a9e\u96c6 | Cohesity<\/title>\n<meta name=\"description\" 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