{"id":158422,"date":"2022-03-29T19:42:41","date_gmt":"2022-03-30T02:42:41","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=158422"},"modified":"2022-03-29T19:42:41","modified_gmt":"2022-03-30T02:42:41","slug":"russia-ukraine-cyber-activity-best-practices","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2022\/03\/russia-ukraine-cyber-activity-best-practices\/?lang=ja","title":{"rendered":"\u30ed\u30b7\u30a2\u30fb\u30a6\u30af\u30e9\u30a4\u30ca\u306e\u30b5\u30a4\u30d0\u30fc\u6d3b\u52d5\u306b\u3088\u308a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u898b\u76f4\u3057\u306f\u4e0d\u53ef\u907f\u306b"},"content":{"rendered":"<p><a href=\"https:\/\/www.whitehouse.gov\/briefing-room\/statements-releases\/2022\/03\/21\/statement-by-president-biden-on-our-nations-cybersecurity\/\" rel=\"nofollow,noopener\">\u30db\u30ef\u30a4\u30c8\u30cf\u30a6\u30b9<\/a>\u3068<a href=\"https:\/\/www.cisa.gov\/news\/2022\/03\/24\/cisa-fbi-and-doe-publish-advisory-historical-cyber-activity-used-indicted-russian\" rel=\"nofollow,noopener\">\u7c73\u56fd\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5b89\u5168\u4fdd\u969c\u5c40(CISA)<\/a>\u306f\u6700\u8fd1\u3001\u300c\u30ed\u30b7\u30a2\u304c\u7c73\u56fd\u3001NATO\u52a0\u76df\u56fd\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3092\u652f\u63f4\u3059\u308b\u540c\u76df\u56fd\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3001\u7834\u58ca\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u884c\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u300d\u3068\u8b66\u544a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Unit 42\u3067\u3082\u3053\u30531\u30f6\u6708\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u95a2\u9023\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/ukraine-ja\/\" rel=\"nofollow,noopener\" >\u6587\u66f8\u5316\u3057\u3066\u304d\u307e\u3057\u305f<\/a>\u3002\u7c73\u56fd\u5f53\u5c40\u304c<a href=\"https:\/\/www.cisa.gov\/news\/2022\/03\/22\/readout-cisa-call-critical-infrastructure-partners-potential-russian-cyberattacks\" rel=\"nofollow,noopener\">\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u306e\u9032\u5c55<\/a>\u306b\u3068\u3082\u306a\u3046\u7834\u58ca\u7684\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u3059\u3079\u3066\u306e\u7d44\u7e54\u304c\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3068\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u3092\u898b\u76f4\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001\u7d44\u7e54\u304c\u4eca\u3059\u3050\u4fdd\u8b77\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u305f\u3081\u306e\u63a8\u5968\u4e8b\u9805\u3068\u3001\u9577\u671f\u7684\u306b\u7d99\u7d9a\u3057\u3066\u5b9f\u65bd\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u885b\u751f\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3059\u3002<\/p>\n<p>\u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3068\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u30ea\u30b9\u30af\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d3\u30b8\u30cd\u30b9\u306e\u4e2d\u65ad\u3092\u907f\u3051\u308b\u3068\u3068\u3082\u306b\u3001\u7d44\u7e54\u306e\u8b66\u6212\u614b\u52e2\u3084\u56de\u5fa9\u529b\u3092\u9ad8\u3081\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6163\u884c\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u304c\u3001\u5831\u5fa9\u7684\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u53ef\u80fd\u6027\u3092\u56de\u907f\u3057\u3001\u305d\u306e\u4ed6\u306e\u653b\u6483\u6d3b\u52d5\u3092\u9632\u6b62\u3059\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/h2>\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3067\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/phishing-attacks\/\" rel=\"nofollow,noopener\" >\u8a71\u984c\u6027\u306e\u3042\u308b\u30a4\u30d9\u30f3\u30c8\u3092<\/a>\u8a71\u984c\u3084\u8a98\u3044\u6c34\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001Unit 42\u3067\u3082\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3067\u306e\u8ecd\u4e8b\u884c\u52d5\u304c\u59cb\u307e\u308b\u307e\u3067\u306e\u9593\u306b\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u914d\u5e03\u306e\u305f\u3081\u306b<a href=\"https:\/\/unit42.paloaltonetworks.jp\/ukraine-targeted-outsteel-saintbot\/\" rel=\"nofollow,noopener\" >\u30a6\u30af\u30e9\u30a4\u30ca\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3066\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u884c\u308f\u308c\u3066\u3044\u305f<\/a>\u69d8\u5b50\u3092\u89b3\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u9632\u5fa1\u5897\u5f37\u306e\u305f\u3081\u306b\u4eca\u3059\u3050\u3067\u304d\u308b\u3053\u3068<\/h2>\n<ol>\n<li><a href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/10-2\/pan-os-admin\/url-filtering\/url-filtering-best-practices.html\"><strong>URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong><\/a><strong>\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3002 <\/strong>\u3044\u304f\u3064\u304b\u4f8b\u3092\u6319\u3052\u307e\u3059\u3002\n<ol style=\"list-style-type: lower-alpha;\">\n<li>\u3059\u3079\u3066\u306e\u60aa\u610f\u306e\u3042\u308b\u30ab\u30c6\u30b4\u30ea\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001<a href=\"https:\/\/live.paloaltonetworks.com\/t5\/blogs\/url-filtering-category-recommendations\/ba-p\/325701\">Threat Adjacent\u30ab\u30c6\u30b4\u30ea(\u65e2\u77e5\u306e\u8105\u5a01\u304c\u5229\u7528\u3059\u308b\u30c4\u30fc\u30eb\u3084\u624b\u6cd5\u306b\u95a2\u9023\u3059\u308b\u30ab\u30c6\u30b4\u30ea\u3002\u30c0\u30a4\u30ca\u30df\u30c3\u30afDNS\u3001\u30b0\u30ec\u30a4\u30a6\u30a7\u30a2\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u306a\u3069)<\/a>\u3092\u8b66\u544a\u3059\u308b\u304b\u3001\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u691c\u8a0e\u3059\u308b\u3002<\/li>\n<li>\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/patient-zero-web-threats\/\" rel=\"nofollow,noopener\" >\u30bc\u30ed\u53f7\u60a3\u8005<\/a>\u300d\u3068\u306a\u308b\u60aa\u8cea\u306aURL\u306b\u5bfe\u3057\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u884c\u3046\u4fdd\u8b77\u3078\u306e\u5207\u308a\u66ff\u3048\u3084\u6709\u52b9\u5316\u3092\u691c\u8a0e\u3059\u308b\u3002<\/li>\n<li>DNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li>WildFire\u306eURL\u89e3\u6790\u3092\u5229\u7528\u3059\u308b\u3002\u6700\u8fd1\u306e\u653b\u6483\u306f\u591a\u6bb5\u968e\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3002<\/li>\n<\/ol>\n<\/li>\n<li><a href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/10-2\/pan-os-admin\/threat-prevention.html\"><strong>\u8105\u5a01\u9632\u5fa1<\/strong><\/a><strong>\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408<\/strong>\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3078\u306e\u9632\u5fa1\u3092\u5f37\u5316\u3059\u308b\u3002 <\/strong>\n<ol style=\"list-style-type: lower-alpha;\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306eURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b\u3002<\/li>\n<li>Microsoft Office \u306e\u30de\u30af\u30ed\u3092\u7121\u52b9\u306b\u3059\u308b\u3002<\/li>\n<li>\u4e0d\u5be9\u306a\u30e1\u30fc\u30eb\u3001SMS\u3001\u507d\u306e\u652f\u63f4\u30b5\u30a4\u30c8\u3092\u898b\u5206\u3051\u308b\u305f\u3081\u306e\u5f93\u696d\u54e1\u6559\u80b2\u3092\u884c\u3046\u3002<\/li>\n<li>\u30ec\u30d9\u30eb6\uff5e8\u3092\u76ee\u6a19\u3068\u3057\u3066<a href=\"https:\/\/danielmiessler.com\/blog\/casmm-consumer-authentication-security-maturity-model\/\" rel=\"nofollow,noopener\">CASMM<\/a>\u306a\u3069\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3068\u3068\u3082\u306b\u3001\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u3092\u5c0e\u5165\u3059\u308b\u3002<\/li>\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b<a href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/10-2\/pan-os-admin\/url-filtering\/prevent-credential-phishing\/set-up-credential-phishing-prevention.html\">Credential Phishing Prevention(\u8a8d\u8a3c\u60c5\u5831\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u9632\u6b62)<\/a>\u3092\u8a2d\u5b9a\u3057\u3001\u8a8d\u8a3c\u60c5\u5831\u304c\u672c\u6765\u4f7f\u7528\u3055\u308c\u308b\u3079\u304d\u3067\u306a\u3044\u5834\u6240\u3067\u4f7f\u7528\u3055\u308c\u308b\u306e\u3092\u9632\u3050\u3002<\/li>\n<li>\u9001\u4fe1\u8005\u3084\u30c9\u30e1\u30a4\u30f3\u306b\u898b\u899a\u3048\u304c\u306a\u3044\u5834\u5408\u3001\u3068\u304f\u306b\u305d\u306e\u4eba\u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u3092\u4e88\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u7591\u308f\u3057\u3044\u96fb\u5b50\u30e1\u30fc\u30eb\u3084\u30d5\u30a1\u30a4\u30eb\u3001\u30ea\u30f3\u30af\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u3044\u305f\u308a\u3001\u30af\u30ea\u30c3\u30af\u3057\u305f\u308a\u3001\u5b9f\u884c\u3057\u305f\u308a\u3057\u306a\u3044\u3002\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u524d\u306b\u3044\u3063\u305f\u3093\u843d\u3061\u7740\u3044\u3066\u3001\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u672c\u5f53\u306b\u81ea\u5206\u306e\u610f\u56f3\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3088\u3044\u3002\u5510\u7a81\u306b\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u306e\u753b\u9762\u304c\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u3057\u3066\u304d\u305f\u3068\u304d\u306f\u7d30\u5fc3\u306e\u6ce8\u610f\u3092\u6255\u3046\u3002\u81ea\u5206\u306e\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044\u5834\u5408\u306fMFA\u306e\u8a31\u53ef\u3092\u30af\u30ea\u30c3\u30af\u3057\u306a\u3044\u3002<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u3059\u3079\u3066\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3002<\/strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u9762\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u3059\u3079\u3066\u65e9\u6025\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u3002\u653b\u6483\u8005\u306f\u65e5\u548c\u898b\u4e3b\u7fa9\u306a\u306e\u3067\u3001\u7d44\u7e54\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308c\u3070\u305d\u308c\u304c\u4f55\u3067\u3042\u308c\u5229\u7528\u3055\u308c\u308b\u3002<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-workload-protection-platform\" rel=\"nofollow,noopener\" >\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u822c\u306b\u3064\u3044\u3066<\/a>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u614e\u91cd\u306b\u7d99\u7d9a\u3057\u3066\u884c\u3046\u3053\u3068\u3082\u91cd\u8981(\u305f\u3068\u3048\u3070\u9694\u96e2\u3055\u308c\u305f\u958b\u767a\u74b0\u5883\u3067\u307e\u305a\u30c6\u30b9\u30c8\u3059\u308b\u306a\u3069)\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u30b5\u30dc\u30bf\u30fc\u30b8\u30e5\u304c\u542b\u307e\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3001\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002(\u6700\u8fd1\u306e\u4f8b\u3067\u306f<a href=\"https:\/\/securityboulevard.com\/2022\/03\/supply-chain-attack-node-ipc-sabotaged-as-anti-war-protestware\/\" rel=\"nofollow,noopener\">node-ipc\u30d1\u30c3\u30b1\u30fc\u30b8<\/a>\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u30fb\u30ed\u30b7\u30a2\u7d1b\u4e89\u306b\u6297\u8b70\u3059\u308b\u76ee\u7684\u3067\u3001\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u3042\u308b)\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u306e\u307f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u76e3\u67fb\u3092\u5b9f\u65bd\u3057\u3001\u4f7f\u7528\u3057\u306a\u304f\u306a\u3063\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u4fe1\u983c\u3067\u304d\u306a\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u30ea\u30b9\u30af\u3092\u7de9\u548c\u3059\u308b\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xdr\" rel=\"nofollow,noopener\" ><strong>Cortex XDR<\/strong><\/a><strong>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408<\/strong>\u306f\u6700\u65b0\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u66f4\u65b0\u3059\u308b\u3002\u30ed\u30b7\u30a2\u30fb\u30a6\u30af\u30e9\u30a4\u30ca\u9593\u306e\u30b5\u30a4\u30d0\u30fc\u6d3b\u52d5\u306b\u5bfe\u3059\u308b<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/security-operations\/cortex-xdr-protections-against-malware-associated-with-ukraine-and-russia-cyber-activity\/?lang=ja\">Cortex XDR\u306e\u4fdd\u8b77\u306b\u3064\u3044\u3066\u306f\u6700\u8fd1\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u306e\u3053\u3068<\/a>\u3002<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3092\u5236\u9650\u3059\u308b\u3002<\/strong><span style=\"font-weight: 400;\">\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/span>\u3092<span style=\"font-weight: 400;\"><a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-least-privilege-access\">\u6700\u5c0f\u6a29\u9650\u306e<\/a>\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u884c\u3044\u3001\u6f5c\u5728\u7684\u5f71\u97ff\u3092\u7de9\u548c\u3059\u308b\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u9694\u96e2\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306f\u4eba\u9593\u3082\u4eba\u9593\u4ee5\u5916\u3082\u542b\u3081\u305f\u3059\u3079\u3066\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-identity-security\" rel=\"nofollow,noopener\" >ID<\/a>\u306e\u30a8\u30f3\u30bf\u30a4\u30c8\u30eb\u30e1\u30f3\u30c8\u3092\u8a55\u4fa1\u3059\u308b\u3002<\/span><\/li>\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u306e\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/strong>\u7591\u308f\u3057\u3044\u30dd\u30ea\u30b7\u30fc\u3084\u53e4\u304f\u306a\u3063\u305f\u30dd\u30ea\u30b7\u30fc\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u305f\u3060\u3061\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u3092<\/strong>\u6295\u8cc7\u3059\u308b\u3002<a href=\"https:\/\/unit42.paloaltonetworks.jp\/preparing-for-cyber-impact-russia-ukraine-crisis\/\" rel=\"nofollow,noopener\" >\u30ef\u30a4\u30d1\u30fc<\/a>\u3084<a href=\"https:\/\/unit42.paloaltonetworks.jp\/2022-ransomware-threat-report-highlights\/\" rel=\"nofollow,noopener\" >\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a>\u306f\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30c7\u30fc\u30bf\u3059\u3089\u6697\u53f7\u5316\u3067\u304d\u308b\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u306a\u3044\u3053\u3068\u3088\u308a\u307e\u305a\u3044\u306e\u306f\u3001\u809d\u5fc3\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u52d5\u304b\u306a\u3044\u3053\u3068\u3060\u3051\u306a\u306e\u3067\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5fa9\u5143\u30c6\u30b9\u30c8\u306e\u6642\u9593\u3092\u4f5c\u308b\u3053\u3068\u3002(\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u542b\u3081)\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u6697\u53f7\u5316\u3092\u691c\u8a0e\u3059\u308b\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2021\/10\/cyber-resilience\/?lang=ja\"><strong>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3068<\/strong><\/a><strong>\u4e8b\u696d\u7d99\u7d9a\u8a08\u753b\u306e<strong>\u30ec\u30d3\u30e5\u30fc<\/strong>\u3092\u884c\u3046\u3002<\/strong>\u305d\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u7834\u58ca\u7684\u6027\u8cea\u306e\u3082\u306e\u306f\u542b\u3081\u3066\u3042\u308b\u306e\u304b\u3001\u6307\u63ee\u7cfb\u7d71\u306f\u6700\u65b0\u304b\u3092\u78ba\u8a8d\u3002<\/li>\n<li><strong>\u30ea\u30c6\u30fc\u30ca\u3092\u6e96\u5099\u3059\u308b\u3002<\/strong><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2021\/11\/incident-response-retainers\/\">\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc<\/a>\u3001\u5916\u90e8\u5c02\u9580\u5bb6\u306b\u3088\u308b\u52a9\u8a00\u3001\u5371\u6a5f\u7ba1\u7406\u5e83\u5831\u30c1\u30fc\u30e0\u3092\u4f9d\u983c\u3059\u308b\u305f\u3081\u306e\u30ea\u30c6\u30fc\u30ca\u306e\u4ea4\u6e09\u3092\u4e8b\u524d\u306b\u6e08\u307e\u305b\u3066\u304a\u304d\u3001\u3044\u3056\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u4e0d\u610f\u3092\u3064\u304b\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u3059\u3067\u306b\u30ea\u30c6\u30fc\u30ca\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30ea\u30c6\u30fc\u30ca\u63d0\u4f9b\u696d\u8005\u306b\u9023\u7d61\u3057\u3001\u8b66\u6212\u614b\u52e2\u304c\u5f37\u5316\u3055\u308c\u305f\u3053\u3068\u3092\u901a\u77e5\u3059\u308b\u3002<\/li>\n<\/ol>\n<h2>\u9577\u671f\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u885b\u751f\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u614b\u52e2\u5f37\u5316\u3001\u9632\u5fa1\u5897\u5f37\u306e\u305f\u3081\u306e\u63d0\u6848\u4e8b\u9805\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u4e2d\u5c0f\u4f01\u696d\u306f<strong>\u30af\u30e9\u30a6\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3078\u79fb\u884c<\/strong>\u3092: <a href=\"https:\/\/unit42.paloaltonetworks.jp\/cloud-threat-report-2h-2021\/\" rel=\"nofollow,noopener\" >\u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>\u306b\u5f93\u3044\u3001DDoS\u5bfe\u7b56\u3067Web\u30b5\u30a4\u30c8\u3092\u4fdd\u8b77\u3059\u308b\u3002<\/li>\n<li><strong><a href=\"https:\/\/www.paloaltonetworks.com\/zero-trust\">\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8<\/a><\/strong>\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3057\u3066\u7d44\u7e54\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li>\n<li>\u4ed5\u4e8b\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u540c\u3058\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092<strong>\u4f7f\u308f\u306a\u3044<\/strong>\u3002<\/li>\n<li>\u81ea\u793e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2022\/02\/threat-intel-informed-cybersecurity\/?lang=ja\"><strong>\u5b9a\u671f\u7684\u306a\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8<\/strong><\/a>(\u30ec\u30c3\u30c9\u30c1\u30fc\u30e0\u6f14\u7fd2)<strong>\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0<\/strong>\u3059\u308b\u3002<\/li>\n<li>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30c8\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u5143\u3001\u4eba\u54e1\u4e0d\u8db3\u3078\u306e\u5bfe\u5fdc\u3001\u30ca\u30ec\u30c3\u30b8\u30c8\u30e9\u30f3\u30b9\u30d5\u30a1\u30fc\u306a\u3069\u3001<strong>\u7dca\u6025\u6642\u5bfe\u5fdc\u8a08\u753b\u3092\u30c6\u30b9\u30c8<\/strong>\u3059\u308b\u3002<\/li>\n<li><strong>\u3059\u3079\u3066\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u7d99\u7d9a<\/strong>\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u30d1\u30c3\u30c1\u3001\u6700\u5f8c\u306b\u9069\u7528\u3055\u308c\u305f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u30ed\u30b0\u3092\u4fdd\u6301\u3059\u308b\u3002<\/li>\n<li>\u57fa\u672c\u7684\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6163\u884c\u306b\u3064\u3044\u3066\u306e<strong>\u793e\u54e1\u6559\u80b2\u306e\u7d99\u7d9a<\/strong>\u3002\u305f\u3068\u3048\u3070\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u306b\u3088\u308b\u793e\u54e1\u30c6\u30b9\u30c8\u306e\u5b9f\u65bd\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.com\/prisma\/cloud\/cloud-code-security\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u3001\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3001\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u306a\u3069\u3001\u65b0\u3057\u3044\u88fd\u54c1\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f<strong>\u6700\u521d\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7d44\u307f\u8fbc\u3093\u3067\u304a\u304f\u3002<\/strong><\/li>\n<\/ol>\n<h2>\u4eca\u306f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3068\u304d<\/h2>\n<p>\u4eca\u306f\u30d1\u30cb\u30c3\u30af\u306b\u306a\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8b66\u6212\u3092\u5f37\u3081\u3001\u78ba\u304b\u306a\u8105\u5a01\u306b\u5bfe\u3059\u308b\u8a8d\u8b58\u3092\u9ad8\u3081\u308b\u6642\u671f\u3067\u3059\u3002\u305d\u308c\u306f\u3064\u307e\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u898b\u76f4\u3057\u3001\u7dca\u6025\u6642\u5bfe\u5fdc\u8a08\u753b\u306e\u6f14\u7fd2\u3092\u884c\u3044\u3001\u7d44\u7e54\u3084\u696d\u754c\u306b\u5bfe\u3059\u308b\u6f5c\u5728\u7684\u8105\u5a01\u3092\u8a8d\u8b58\u3059\u3079\u304d\u6642\u671f\u3067\u3059\u3002\u79c1\u305f\u3061\u306b\u3067\u304d\u308b\u3053\u3068\u306f\u3053\u308c\u304b\u3089\u8d77\u3053\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3053\u3068\u306b\u5099\u3048\u308b\u3053\u3068\u3067\u3001\u305d\u3053\u306b\u81f3\u308b\u306b\u306f\u5b9f\u8df5\u3092\u91cd\u306d\u3066\u304a\u304b\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/preparing-for-cyber-impact-russia-ukraine-crisis\/\" rel=\"nofollow,noopener\" >DDoS\u3001HermicWiper\u3001Gamaredon\u3001Web\u30b5\u30a4\u30c8\u6539\u3056\u3093\u306a\u3069\u30ed\u30b7\u30a2\u30fb\u30a6\u30af\u30e9\u30a4\u30ca\u554f\u984c\u95a2\u9023\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3078\u5099\u3048\u3092<\/a><\/p>\n<p><em>2022-03-30 11:30 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2022-03-29 13:00 PDT \u306e\u5185\u5bb9\u3067\u521d\u7248\u516c\u958b<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30db\u30ef\u30a4\u30c8\u30cf\u30a6\u30b9\u3068\u7c73\u56fd\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5b89\u5168\u4fdd\u969c\u5c40(CISA)\u306f\u6700\u8fd1\u3001\u300c\u30ed\u30b7\u30a2\u304c\u7c73\u56fd\u3001NATO\u52a0\u76df\u56fd\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3092\u652f\u63f4\u3059\u308b\u540c\u76df\u56fd\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3001\u7834\u58ca\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u884c\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u300d\u3068\u8b66\u544a\u3057\u307e\u3057\u305f\u3002 Unit 42\u3067\u3082\u3053\u30531\u30f6\u6708\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u95a2\u9023\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u6587\u66f8\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u7c73\u56fd\u5f53\u5c40\u304c\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u306e\u9032\u5c55\u306b\u3068\u3082\u306a\u3046\u7834\u58ca\u7684\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u3059\u3079\u3066\u306e\u7d44\u7e54\u304c\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3068\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u3092\u898b\u76f4\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002 \u4ee5\u4e0b\u306f\u3001\u7d44\u7e54\u304c\u4eca\u3059\u3050\u4fdd\u8b77\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u305f\u3081\u306e\u63a8\u5968\u4e8b\u9805\u3068\u3001\u9577\u671f\u7684\u306b\u7d99\u7d9a\u3057\u3066\u5b9f\u65bd\u3059\u308b\u30b5\u30a4\u30d0\u30fc\u885b\u751f\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3059\u3002 \u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3068\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u30ea\u30b9\u30af\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d3\u30b8\u30cd\u30b9\u306e\u4e2d\u65ad\u3092\u907f\u3051\u308b\u3068\u3068\u3082\u306b\u3001\u7d44\u7e54\u306e\u8b66\u6212\u614b\u52e2\u3084\u56de\u5fa9\u529b\u3092\u9ad8\u3081\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6163\u884c\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u304c\u3001\u5831\u5fa9\u7684\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u53ef\u80fd\u6027\u3092\u56de\u907f\u3057\u3001\u305d\u306e\u4ed6\u306e\u653b\u6483\u6d3b\u52d5\u3092\u9632\u6b62\u3059\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002 \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483 \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3067\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u8a71\u984c\u6027\u306e\u3042\u308b\u30a4\u30d9\u30f3\u30c8\u3092\u8a71\u984c\u3084\u8a98\u3044\u6c34\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001Unit 42\u3067\u3082\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3067\u306e\u8ecd\u4e8b\u884c\u52d5\u304c\u59cb\u307e\u308b\u307e\u3067\u306e\u9593\u306b\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u914d\u5e03\u306e\u305f\u3081\u306b\u30a6\u30af\u30e9\u30a4\u30ca\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3066\u30b9\u30d4\u30a2\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u884c\u308f\u308c\u3066\u3044\u305f\u69d8\u5b50\u3092\u89b3\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002 \u9632\u5fa1\u5897\u5f37\u306e\u305f\u3081\u306b\u4eca\u3059\u3050\u3067\u304d\u308b\u3053\u3068 URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3002 \u3044\u304f\u3064\u304b\u4f8b\u3092\u6319\u3052\u307e\u3059\u3002 \u3059\u3079\u3066\u306e\u60aa\u610f\u306e\u3042\u308b\u30ab\u30c6\u30b4\u30ea\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001Threat Adjacent\u30ab\u30c6\u30b4\u30ea(\u65e2\u77e5\u306e\u8105\u5a01\u304c\u5229\u7528\u3059\u308b\u30c4\u30fc\u30eb\u3084\u624b\u6cd5\u306b\u95a2\u9023\u3059\u308b\u30ab\u30c6\u30b4\u30ea\u3002\u30c0\u30a4\u30ca\u30df\u30c3\u30afDNS\u3001\u30b0\u30ec\u30a4\u30a6\u30a7\u30a2\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u306a\u3069)\u3092\u8b66\u544a\u3059\u308b\u304b\u3001\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u691c\u8a0e\u3059\u308b\u3002 \u300c\u30bc\u30ed\u53f7\u60a3\u8005\u300d\u3068\u306a\u308b\u60aa\u8cea\u306aURL\u306b\u5bfe\u3057\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u884c\u3046\u4fdd\u8b77\u3078\u306e\u5207\u308a\u66ff\u3048\u3084\u6709\u52b9\u5316\u3092\u691c\u8a0e\u3059\u308b\u3002 DNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3002 WildFire\u306eURL\u89e3\u6790\u3092\u5229\u7528\u3059\u308b\u3002\u6700\u8fd1\u306e\u653b\u6483\u306f\u591a\u6bb5\u968e\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3002 \u8105\u5a01\u9632\u5fa1\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002 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