{"id":25684,"date":"2025-12-22T11:23:47","date_gmt":"2025-12-22T11:23:47","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=25684"},"modified":"2025-12-22T11:23:47","modified_gmt":"2025-12-22T11:23:47","slug":"darktrace-enhances-email-security-to-counter-cross-domain-attacks-raising-the-bar-for-ai-driven-cyber-defense-in-japan","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/tech\/cybersecurity\/darktrace-enhances-email-security-to-counter-cross-domain-attacks-raising-the-bar-for-ai-driven-cyber-defense-in-japan\/","title":{"rendered":"Darktrace\u3001\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u653b\u6483\u3078\u306e\u5bfe\u7b56\u3068\u3057\u3066\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3001\u65e5\u672c\u306b\u304a\u3051\u308bAI\u3092\u6d3b\u7528\u3057\u305f\u30b5\u30a4\u30d0\u30fc\u30c7\u30a3\u30d5\u30a7\u30f3\u30b9\u306e\u6c34\u6e96\u3092\u5411\u4e0a"},"content":{"rendered":"<p>12\u670819\u65e5\u3001\u30c0\u30fc\u30af\u30c8\u30ec\u30fc\u30b9\u30b8\u30e3\u30d1\u30f3\u306f\u8a18\u8005\u8aac\u660e\u4f1a\u3092\u958b\u50ac\u3002\u5f7c\u3089\u306fDarktrace EMAIL\u306e\u5927\u5e45\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u5909\u66f4\u306f\u3001\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u653b\u6483\u3084AI\u306b\u3088\u308b\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8105\u5a01\u306e\u5897\u52a0\u306b\u5bfe\u5fdc\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u4eca\u56de\u306e\u767a\u8868\u306f\u3001\u30e1\u30fc\u30eb\u9632\u5fa1\u3060\u3051\u306b\u983c\u308b\u306e\u306f\u3082\u3046\u5341\u5206\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u306f\u73fe\u5728\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3001\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\u3092\u6a19\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>Darktrace EMAIL\u306f\u3001\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u306a\u308a\u3059\u307e\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u30cf\u30c3\u30af\u306a\u3069\u306e\u8105\u5a01\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4e8b\u524d\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u653b\u6483\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u306f\u306a\u304f\u3001\u30d3\u30b8\u30cd\u30b9\u4e2d\u5fc3\u306eAI\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u5404\u7d44\u7e54\u306e\u56fa\u6709\u306e\u884c\u52d5\u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002\u8105\u5a01\u3092\u793a\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u7570\u5e38\u3092\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><strong>\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u65b0\u305f\u306a\u6bb5\u968e\u306b\u5165\u3063\u305f\u7406\u7531<\/strong><\/h3>\n<p>Darktrace\u306e\u5831\u544a\u306b\u3088\u308b\u3068\u3001\u8105\u5a01\u306e\u72b6\u6cc1\u306f\u5927\u304d\u304f\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u73fe\u5728\u3001\u591a\u304f\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u6d3b\u52d5\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u304b\u3089\u59cb\u307e\u308a\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30a2\u30d7\u30ea\u3001\u751f\u7523\u6027\u30c4\u30fc\u30eb\u3001\u30d3\u30b8\u30cd\u30b9\u30b7\u30b9\u30c6\u30e0\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002Darktrace\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u88fd\u54c1\u62c5\u5f53\u30b7\u30cb\u30a2\u30d7\u30ed\u30c0\u30af\u30c8\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3067\u3042\u308b\u30ab\u30eb\u30ed\u30b9\u30fb\u30b0\u30ec\u30a4\u6c0f\u306f\u3001AI\u306f\u653b\u6483\u3092\u3088\u308a\u5275\u9020\u7684\u306b\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001AI\u306f\u653b\u6483\u8005\u304c\u3088\u308a\u8fc5\u901f\u304b\u3064\u5927\u898f\u6a21\u306b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u5c55\u958b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u96d1\u306a\u653b\u6483\u306e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>A <a href=\"https:\/\/www.darktrace.com\/\">\u30c0\u30fc\u30af\u30c8\u30ec\u30fc\u30b9<\/a> \u8abf\u67fb\u3067\u306f\u3001\u5f93\u6765\u306e\u30bb\u30ad\u30e5\u30a2\u30e1\u30fc\u30eb\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08SEG\uff09\u306e\u9650\u754c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u8105\u5a01\u306e\u7d0417\u30d1\u30fc\u30bb\u30f3\u30c8\u304c\u73fe\u5728\u306e\u9632\u5fa1\u3092\u3059\u308a\u629c\u3051\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u306a\u308a\u3059\u307e\u3057\u3084\u305d\u3063\u304f\u308a\u306a\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3063\u305f\u653b\u6483\u306f\u3001\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u624b\u5f37\u3044\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u8105\u5a01\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u898b\u9003\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002Darktrace\u306eAI\u306f\u3001\u4eba\u3005\u3084\u30c1\u30fc\u30e0\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u6cd5\u3092\u5e38\u306b\u5b66\u7fd2\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ea\u30b9\u30af\u3092\u77e5\u3089\u305b\u308b\u5c0f\u3055\u306a\u5909\u5316\u3082\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h4><strong>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/cybersecurity\/gmo-cybersecurity-rapidly-updates-asm-tool-to-detect-critical-react-js-react2shell-vulnerability-strengthening-japans-cyber-defenses\/\" rel=\"bookmark\">GMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001React.js\u306e\u91cd\u8981\u8106\u5f31\u6027\u300cReact2Shell\u300d\u3092\u691c\u77e5\u3059\u308bASM\u30c4\u30fc\u30eb\u3092\u8fc5\u901f\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3001\u65e5\u672c\u306e\u30b5\u30a4\u30d0\u30fc\u9632\u5fa1\u3092\u5f37\u5316<\/a><\/strong><\/h4>\n<h3><strong>Darktrace EMAIL\u306e\u4e3b\u306a\u5f37\u5316\u70b9<\/strong><\/h3>\n<p>\u91cd\u8981\u306a\u65b0\u6a5f\u80fd\u306f\u3001\u30e1\u30fc\u30eb\u7206\u6483\u653b\u6483\u306e\u691c\u77e5\u3068\u5bfe\u5fdc\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u672c\u7269\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u5927\u91cf\u306b\u9001\u308a\u3064\u3051\u307e\u3059\u3002\u3053\u308c\u306f\u6df7\u4e71\u3092\u62db\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u306f\u3001\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u306e\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u624b\u53e3\u304c\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6df7\u4e71\u3092\u5229\u7528\u3057\u305f\u507d\u306e\u30b5\u30dd\u30fc\u30c8\u30b3\u30fc\u30eb\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Darktrace EMAIL\u306f\u3001\u3053\u308c\u3089\u306e\u884c\u52d5\u30d1\u30bf\u30fc\u30f3\u3092\u7279\u5b9a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u64cd\u4f5c\u3055\u308c\u308b\u524d\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u4e0d\u5be9\u306a\u52d5\u304d\u304c\u3042\u3063\u305f\u5834\u5408\u3001Darktrace IDENTITY\u3068\u8fc5\u901f\u306b\u30b7\u30b0\u30ca\u30eb\u3092\u5171\u6709\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5bfe\u8c61\u3068\u306a\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u5468\u8fba\u306e\u76e3\u8996\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8fc5\u901f\u306a\u76f8\u95a2\u95a2\u4fc2\u306b\u3088\u308a\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a\u3084\u306a\u308a\u3059\u307e\u3057\u653b\u6483\u3092\u65e9\u3044\u6bb5\u968e\u3067\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u540c\u3058\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u304cSalesforce\u306e\u3088\u3046\u306a\u30d3\u30b8\u30cd\u30b9\u30c4\u30fc\u30eb\u306b\u3082\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u3055\u308c\u305f\u96fb\u5b50\u30e1\u30fc\u30eb\u304b\u3089\u306e\u6709\u5bb3\u306a\u30c1\u30b1\u30c3\u30c8\u3092\u8a55\u4fa1\u3057\u3001\u81ea\u52d5\u7684\u306b\u505c\u6b62\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><strong>\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62\u3078\u306e\u65b0\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1<\/strong><\/h3>\n<p>\u30c0\u30fc\u30af\u30c8\u30ec\u30fc\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62\uff08DLP\uff09\u6a5f\u80fd\u3092\u5927\u5e45\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u307e\u3057\u305f\u3002\u540c\u793e\u306f\u3001\u30e9\u30d9\u30eb\u30d5\u30ea\u30fc\u306e\u30d3\u30d8\u30a4\u30d3\u30a2\u30d9\u30fc\u30b9\u306eDLP\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u30e9\u30d9\u30eb\u30d9\u30fc\u30b9\u306e\u5206\u985e\u306b\u5fc5\u8981\u306a\u624b\u4f5c\u696d\u306b\u3088\u308b\u91cd\u3044\u4f5c\u696d\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u53e3\u8abf\u3084\u30c7\u30fc\u30bf\u5171\u6709\u306e\u7fd2\u6163\u306a\u3069\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u56fa\u5b9a\u3055\u308c\u305f\u30eb\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002.<\/p>\n<p>\u65b0\u6a5f\u80fd\u306f\u30ca\u30e9\u30c6\u30a3\u30d6\u5206\u6790\u3068PII\u5206\u6790\u3002\u3069\u3061\u3089\u3082Cyber AI Analyst\u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9001\u4fe1\u30e1\u30fc\u30eb\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c1\u30a7\u30c3\u30af\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u8aa4\u9001\u4fe1\u3001\u5076\u767a\u7684\u306a\u60c5\u5831\u958b\u793a\u3001\u4e0d\u5be9\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u767a\u898b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5185\u90e8\u306e\u8105\u5a01\u3084\u4fb5\u5bb3\u3055\u308c\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u65b9\u6cd5\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u898b\u9003\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3057\u305f\u3002.<\/p>\n<p>Darktrace\u306eDLP\u6a5f\u80fd\u306f\u3001\u72ec\u81ea\u306e\u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08DSLM\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u5927\u304d\u306a\u8a00\u8a9e\u30e2\u30c7\u30eb\u306e\u3088\u3046\u306b\u9ad8\u901f\u3067\u6b63\u78ba\u306a\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u3092\u3057\u3063\u304b\u308a\u3068\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u53b3\u3057\u3044\u30c7\u30fc\u30bf\u4fdd\u8b77\u8981\u4ef6\u3084\u30ac\u30d0\u30ca\u30f3\u30b9\u8981\u4ef6\u306b\u6e96\u62e0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u65e5\u672c\u306e\u7d44\u7e54\u306b\u3068\u3063\u3066\u3001\u7279\u306b\u9069\u5207\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>\n<h3><strong>DMARC\u3068\u30d6\u30e9\u30f3\u30c9\u4fdd\u8b77\u306b\u3088\u308b\u4fe1\u983c\u306e\u5f37\u5316<\/strong><\/h3>\n<p>\u3082\u3046\u4e00\u3064\u306e\u5927\u304d\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001DMARC (Domain-based Message Authentication, Reporting, and Conformance)\u306e\u30b5\u30dd\u30fc\u30c8\u5f37\u5316\u3067\u3059\u3002Darktrace\u306f\u3053\u308c\u3092\u7d44\u7e54\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u76e4\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u73fe\u5728\u3001BIMI\uff08Brand Indicators for Message Identification\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u691c\u8a3c\u6e08\u307f\u306e\u30d6\u30e9\u30f3\u30c9\u30ed\u30b4\u304c\u53d7\u4fe1\u8005\u306e\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u306a\u308a\u3059\u307e\u3057\u3092\u9632\u6b62\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6b63\u5f53\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5373\u5ea7\u306b\u8a8d\u8b58\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>Darktrace\u306f\u3001\u3053\u308c\u3089\u306eDMARC\u62e1\u5f35\u6a5f\u80fd\u3092\u73fe\u5728\u306e\u304a\u5ba2\u69d8\u306b\u7121\u6599\u3067\u63d0\u4f9b\u3057\u307e\u3059\u3002\u307e\u305f\u3001Azure Marketplace\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u305f\u3081\u3001\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u3082\u7c21\u5358\u306b\u63a1\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u306e\u904b\u7528\u8ca0\u62c5\u3092\u8efd\u6e1b<\/strong><\/h3>\n<p>Darktrace\u306f\u3001Jira\u3084ServiceNow\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3068\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u3092\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c1\u30b1\u30c3\u30c8\u306e\u81ea\u52d5\u4f5c\u6210\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u3001Darktrace \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089\u76f4\u63a5\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u5206\u6790\u3092\u5b9f\u884c\u3057\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u52d5\u4f5c\u3092\u5b89\u5168\u306b\u89b3\u5bdf\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>Microsoft Defender for Office 365\u304a\u3088\u3073Microsoft Security Copilot\u3068\u306e\u7d71\u5408\u3082\u5f37\u5316\u3055\u308c\u307e\u3057\u305f\u3002\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u3001\u81ea\u7136\u8a00\u8a9e\u306b\u3088\u308b\u30af\u30a8\u30ea\u3092\u901a\u3058\u3066\u3001\u30a2\u30e9\u30fc\u30c8\u3001\u30c7\u30d0\u30a4\u30b9\u60c5\u5831\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5358\u4e00\u306e\u4f1a\u8a71\u578b\u30d3\u30e5\u30fc\u306b\u96c6\u7d04\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u8abf\u67fb\u3068\u5bfe\u5fdc\u3092\u52a0\u901f\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h3><strong>\u65e5\u672c\u306e\u30cf\u30a4\u30c6\u30af\u7523\u696d\u3068\u4f01\u696d\u3078\u306e\u5f71\u97ff<\/strong><\/h3>\n<p>\u65e5\u672c\u306e\u30cf\u30a4\u30c6\u30af\u696d\u754c\u306b\u5909\u5316\u3002AI\u3092\u6d3b\u7528\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3078\u306e\u79fb\u884c\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u305d\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u7406\u89e3\u3057\u3001\u8907\u6570\u306e\u5206\u91ce\u306b\u307e\u305f\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30e1\u30fc\u30b7\u30e7\u30f3\u304c\u52a0\u901f\u3057\u3001\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u30e6\u30d3\u30ad\u30bf\u30b9\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u7d44\u7e54\u306f\u3082\u306f\u3084\u30b5\u30a4\u30ed\u5316\u3055\u308c\u305f\u9632\u5fa1\u306b\u983c\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<p>\u65e5\u672c\u306e\u4f01\u696d\u3001\u7279\u306b\u91d1\u878d\u3001\u88fd\u9020\u3001\u533b\u7642\u3001\u516c\u5171\u90e8\u9580\u306f\u3001\u3088\u308a\u826f\u3044\u4fdd\u8b77\u304b\u3089\u5229\u76ca\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9ad8\u5ea6\u306a\u30bd\u30fc\u30b7\u30e3\u30eb\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3084\u30c7\u30fc\u30bf\u6f0f\u3048\u3044\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308bAI\u3068\u884c\u52d5\u30d9\u30fc\u30b9\u306e\u5206\u6790\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3053\u3068\u306f\u3001\u65e5\u672c\u306e\u898f\u5236\u74b0\u5883\u3084\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u4f01\u696d\u6587\u5316\u306b\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>Darktrace\u306f\u3001AI\u304c\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u9375\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002AI\u306f\u3001\u691c\u77e5\u3060\u3051\u3067\u306a\u304f\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u3092\u6a2a\u65ad\u3057\u305f\u5bfe\u5fdc\u306e\u7ba1\u7406\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001\u65e5\u672c\u4f01\u696d\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6295\u8cc7\u3092\u3069\u306e\u3088\u3046\u306b\u8a55\u4fa1\u3059\u308b\u304b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u30dd\u30a4\u30f3\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3088\u308a\u3082\u7d71\u5408\u7684\u3067\u9069\u5fdc\u6027\u306e\u3042\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u597d\u3080\u3088\u3046\u306b\u306a\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002.<\/p>\n<h3><strong>\u7d50\u8ad6<\/strong><\/h3>\n<p>Darktrace\u306eEMAIL\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3068\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u653b\u6483\u3084AI\u306b\u3088\u308b\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u52b9\u679c\u7684\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002Darktrace\u306f\u3001\u4f01\u696d\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u65b0\u305f\u306a\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002\u30d3\u30b8\u30cd\u30b9\u306b\u7279\u5316\u3057\u305fAI\u3001\u9ad8\u5ea6\u306aDLP\u3001\u30d6\u30e9\u30f3\u30c9\u4fdd\u8b77\u3001\u6df1\u3044\u7d71\u5408\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u65e5\u672c\u306e\u30cf\u30a4\u30c6\u30af\u30fb\u30b7\u30fc\u30f3\u3068\u305d\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u5909\u5316\u306f\u30b9\u30de\u30fc\u30c8\u3067\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u610f\u8b58\u3057\u305f\u9632\u5fa1\u306e\u5fc5\u8981\u6027\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u5b89\u5168\u306a\u30c7\u30b8\u30bf\u30eb\u6210\u9577\u306e\u9375\u3067\u3059\u3002\u653b\u6483\u304c\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u9593\u3092\u6d41\u52d5\u7684\u306b\u884c\u304d\u6765\u3059\u308b\u6642\u4ee3\u306b\u304a\u3044\u3066\u3001\u7d44\u7e54\u304c\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u52d5\u3044\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u307e\u3059\u307e\u3059\u52b9\u7387\u5316\u3059\u308b\u6575\u306b\u5148\u3093\u3058\u308b\u4e0a\u3067\u6c7a\u5b9a\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>On December 19, Darktrace Japan held a press briefing. They announced big upgrades to Darktrace EMAIL. These changes address the increase in cross-domain attacks and AI-driven social engineering threats. The announcement shows that relying only on email defenses isn&#8217;t enough anymore. Attacks now target email, collaboration tools, cloud apps, and identity systems. Darktrace EMAIL offers protection for communication channels. It automatically finds threats such as phishing, impersonation, and account hacks. The platform uses business-centric AI instead of predefined attack signatures. This approach learns each organization\u2019s unique behavior. It can spot anomalies that may indicate threats. Why Email Security Is Entering a New Phase Darktrace reports that the threat landscape has [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":25699,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[184,8098,206,85],"tags":[10106,10107,10103,110,6709,10102,10108,10105,105,106,10109,10104,6281,10110],"ppma_author":[572],"class_list":{"0":"post-25684","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cybersecurity","8":"category-news-articles","9":"category-regional","10":"category-tech","11":"tag-account-hacks","12":"tag-cloud-system","13":"tag-cross-domain-attacks","14":"tag-cybersecurity","15":"tag-darktrace","16":"tag-darktrace-email","17":"tag-data-loss-prevention","18":"tag-impersonation","19":"tag-itbusinesstoday","20":"tag-news","21":"tag-operations-center","22":"tag-phishing","23":"tag-secure-email-gateways","24":"tag-social-engineering-threats"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Darktrace Enhances Email Security with AI Cyber Defense<\/title>\n<meta name=\"description\" content=\"Darktrace Japan upgrades Darktrace EMAIL to tackle AI-driven social engineering and cross-domain attacks across email and cloud systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/cybersecurity\/darktrace-enhances-email-security-to-counter-cross-domain-attacks-raising-the-bar-for-ai-driven-cyber-defense-in-japan\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Darktrace Enhances Email Security with AI Cyber Defense\" \/>\n<meta property=\"og:description\" content=\"Darktrace Japan upgrades Darktrace EMAIL to tackle 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