{"id":168340,"date":"2022-07-28T00:21:51","date_gmt":"2022-07-28T07:21:51","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=168340"},"modified":"2022-07-28T00:21:51","modified_gmt":"2022-07-28T07:21:51","slug":"2022-asm-threat-report","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2022\/07\/2022-asm-threat-report\/?lang=ja","title":{"rendered":"2022\u5e74 \u653b\u6483\u5bfe\u8c61\u9818\u57df\u7ba1\u7406(ASM)\u8105\u5a01\u30ec\u30dd\u30fc\u30c8"},"content":{"rendered":"

<\/a>\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306e\u7d99\u7d9a\u7684\u306a\u6162\u6027\u5316\u3001\u8907\u96d1\u5316<\/h3>\n

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    \n
  1. \u30af\u30e9\u30a6\u30c9\u306f\u5f15\u304d\u7d9a\u304d\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u60aa\u5922\u3068\u306a\u3063\u3066\u3044\u308b
    \n<\/strong>\u4e16\u754c\u4e2d\u306e\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3067\u89b3\u5bdf\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u554f\u984c\u306e\u307b\u307c80%\u304c\u30af\u30e9\u30a6\u30c9\u306b\u5b58\u5728\u3057\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u306e\u5c0e\u5165\u306f\u5bb9\u6613\u3067\u3059\u304c\u3001\u8a2d\u5b9a\u30df\u30b9\u3084\u30b7\u30e3\u30c9\u30fcIT\u306b\u3088\u308a\u4e88\u60f3\u5916\u306e\u8106\u5f31\u6027\u304c\u751f\u3058\u3066\u3044\u307e\u3059\u3002<\/li>\n
  2. \u3082\u304e\u53d6\u308a\u3084\u3059\u3044\u679c\u5b9f\u304c\u3076\u3089\u4e0b\u304c\u308a\u7d9a\u3051\u3066\u3044\u308b
    \n<\/strong>\u30bc\u30ed\u30c7\u30a4\u4ee5\u5916\u306e\u8106\u5f31\u6027\u306f\u3069\u3053\u306b\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u5f0a\u793e\u304c\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3067\u898b\u3064\u3051\u305f\u554f\u984c\u306e\u307b\u307c4\u3064\u306b1\u3064\u304c\u3001\u73fe\u5728\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3001    \u516c\u958b\u3055\u308c\u305fRDP\u30b5\u30fc\u30d0<\/a>\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3057\u305f\u3002\u307e\u305f\u3001Xpanse\u306b\u3088\u308b\u8abf\u67fb\u3067\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u306a\u3044\u307e\u307e\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u3044\u304f\u3064\u304b\u306eIT\u30b5\u30fc\u30d3\u30b9\u3067\u3001\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u304c700\u4ef6\u4ee5\u4e0a\u898b\u3064\u304b\u3063\u3066\u3044\u307e\u3059\u30023,000\u8fd1\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30c8\u30ec\u30fc\u30b8\u304a\u3088\u3073\u5206\u6790\u30b7\u30b9\u30c6\u30e0\u3068\u30012,500\u3092\u8d85\u3048\u308b\u91cd\u8981\u306a\u30d3\u30eb\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0(BCS)\u3082\u307e\u305f\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3057\u305f\u3002<\/li>\n
  3. \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86 = \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d42\u4e86
    \n<\/strong>\u5f0a\u793e\u306e\u4e00\u9023\u306e\u8abf\u67fb\u3067\u3001\u7d0430%\u306e\u7d44\u7e54\u304c\u30b5\u30dd\u30fc\u30c8\u3092\u7d42\u4e86\u3057\u305f(EOL)\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u7a3c\u50cd\u3057\u3066\u304a\u308a\u3001\u6d3b\u767a\u306a\u653b\u6483\u304c\u884c\u308f\u308c\u305f\u3053\u3068\u3067\u77e5\u3089\u308c\u3001\u7c73\u56fd\u653f\u5e9c\u306e\u9023\u90a6\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8aee\u554f\u59d4\u54e1\u4f1a\u3067\u3082\u53d6\u308a\u4e0a\u3052\u3089\u308c\u305fCVE\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n
  4. \u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u653b\u6483\u5bfe\u8c61\u9818\u57df\u304c\u5897\u52a0\u4e2d
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  5. \u6162\u6027\u7684\u3067\u8907\u96d1\u3060\u304c\u72ec\u7279
    \n<\/strong>Xpanse\u306b\u3088\u308b\u8abf\u67fb\u3067\u3001\u5404\u696d\u754c\u306e\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306f\u72ec\u7279\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u8106\u5f31\u6027\u306f\u6162\u6027\u7684\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u305f\u3068\u3048\u3070\u3001\u516c\u5171\u4e8b\u696d\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u5206\u91ce\u306b\u95a2\u3059\u308b\u3059\u3079\u3066\u306e\u554f\u984c\u306e\u3046\u3061\u3001\u307b\u307c23%\u304c\u30d3\u30eb\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308b\u3082\u306e\u3067\u3057\u305f\u3002\u5c02\u9580\u30fb\u6cd5\u7684\u30b5\u30fc\u30d3\u30b9\u306b\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u554f\u984c\u306e\u3046\u3061\u3001\u307b\u307c50%\u304c\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8 \u30b7\u30b9\u30c6\u30e0\u3068\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u305f\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30ed\u30b0\u30a4\u30f3\u306b\u3088\u308b\u3082\u306e\u3067\u3001\u77e5\u7684\u8ca1\u7523\u3001\u91cd\u8981\u306a\u9867\u5ba2\u60c5\u5831\u3001\u305d\u306e\u4ed6\u306e\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u60c5\u5831\u3092\u30ea\u30b9\u30af\u306b\u3055\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u8106\u5f31\u6027\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u308f\u304b\u3089\u306a\u3051\u308c\u3070\u3001\u554f\u984c\u306e\u4fee\u5fa9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u30af\u30e9\u30a6\u30c9\u3068RDP\u306f\u5bfe\u51e6\u304c\u5fc5\u8981\u306a\u6162\u6027\u7684\u306a\u554f\u984c\u3068\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u304c\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306b\u6563\u5728\u3059\u308b\u8106\u5f31\u6027\u306f\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u304c\u8907\u96d1\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u5897\u52a0\u306e\u4e00\u9014\u3092\u305f\u3069\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

    \u653b\u6483\u8005\u306f\u3001\u3053\u3046\u3057\u305f\u5f31\u70b9\u3092\u63a2\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e2d\u3092\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u308b\u306e\u3067\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306e\u8907\u96d1\u3055\u3068\u5e38\u306b\u5909\u5316\u3059\u308b\u6027\u8cea\u3092\u80a5\u3084\u3057\u306b\u3057\u3066\u306f\u3073\u3053\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306e\u8996\u70b9\u3092\u6301\u3064\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u4fee\u5fa9\u304c\u5fc5\u8981\u306a\u554f\u984c\u3092\u7279\u5b9a\u3057\u3001\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3055\u3089\u306b\u3001\u691c\u51fa\u307e\u3067\u306e\u5e73\u5747\u6642\u9593(MTTD)\u3084\u5bfe\u5fdc\u307e\u3067\u306e\u5e73\u5747\u6642\u9593(MTTR)\u306a\u3069\u306e\u6307\u6a19\u306b\u6ce8\u76ee\u3059\u308b\u3053\u3068\u306b\u306f\u3001\u672c\u8cea\u7684\u306b\u4e0d\u5099\u304c\u3042\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

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    100\u793e\u4ee5\u4e0a\u306e\u4f01\u696d\u306e\u89b3\u6e2c\u53ef\u80fd\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304f\u3001\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306b\u3064\u3044\u3066\u306e\u305d\u306e\u4ed6\u306e\u91cd\u8981\u8abf\u67fb\u7d50\u679c\u306b\u3064\u3044\u3066\u306f\u30012022 Cortex Xpanse\u653b\u6483\u5bfe\u8c61\u9818\u57df\u306b\u95a2\u3059\u308b\u8105\u5a01\u30ec\u30dd\u30fc\u30c8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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Xpanse™\u306e\u8abf\u67fb\u30c1\u30fc\u30e0\u306f\u3001\u8907\u6570\u306e\u696d\u754c\u306b\u308f\u305f\u308b100\u793e\u4ee5\u4e0a\u306e\u7d44\u7e54\u304b\u3089\u5f97\u305f2021\u5e74\u306e\u30c7\u30fc\u30bf(3\u6708\u521d\u3081\u304b\u30899\u6708\u672b\u307e\u3067)\u3092\u898b\u3066\u3001\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3066\u30012022\u5e74ASM (Attack Surface Management)\u8105\u5a01\u30ec\u30dd\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002 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