{"id":295622,"date":"2023-06-14T19:00:38","date_gmt":"2023-06-15T02:00:38","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=295622"},"modified":"2023-06-06T00:26:58","modified_gmt":"2023-06-06T07:26:58","slug":"why-we-need-asm-and-what-should-be-considered","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2023\/06\/why-we-need-asm-and-what-should-be-considered\/?lang=ja","title":{"rendered":"ASM\u306e\u5fc5\u8981\u6027\u3068\u305d\u306e\u5148\u306e\u30b1\u30a2"},"content":{"rendered":"

<\/a>\u306f\u3058\u3081\u306b<\/h2>\n

\u7686\u3055\u3093\u306fAttack Surface Management (ASM: \u653b\u6483\u5bfe\u8c61\u9818\u57df\u7ba1\u7406)\u304c\u306a\u305c\u5fc5\u8981\u306a\u306e\u304b\u3068\u805e\u304b\u308c\u305f\u3089\u3001\u304d\u3061\u3093\u3068\u8aac\u660e\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

\u3053\u306e\u8a71\u3092\u3059\u308b\u3068\u304d\u3001\u3088\u304f\u8a71\u984c\u306b\u306e\u307c\u308b\u306e\u304c\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c6\u30b9\u30c8(PEN\u30c6\u30b9\u30c8)\u3068\u306e\u6bd4\u8f03\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3068ASM\u306b\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u30662\u3064\u306e\u89b3\u70b9\u304b\u3089\u5f8c\u8ff0\u3059\u308b\u660e\u78ba\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u672c\u7a3f\u306f\u73fe\u5728ASM\u3092\u691c\u8a0e\u4e2d\u306e\u7686\u3055\u3093\u306b\u3001\u300cASM\u3068PEN\u30c6\u30b9\u30c8\u306f\u3069\u3053\u304c\u9055\u3046\u306e\u304b\u300d\u3001\u300c\u306a\u305cASM\u304c\u5fc5\u8981\u306a\u306e\u304b\u300d\u3001\u300c\u5229\u7528\u958b\u59cb\u5f8c\u306e\u904b\u7528\u8a2d\u8a08\u65b9\u91dd\u3067\u898b\u9003\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u4f55\u304b\u300d\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

ASM\u3068PEN\u30c6\u30b9\u30c8\u306f\u3069\u3053\u304c\u9055\u3046\u306e\u304b<\/h2>\n

\u691c\u67fb\u306e\u5bfe\u8c61\u304c\u9055\u3046: ASM\u306f\u300c\u793e\u5185\u3067\u628a\u63e1\u3055\u308c\u3066\u3044\u306a\u3044\u300d\u8cc7\u7523\u3082\u691c\u67fb\u306e\u5bfe\u8c61<\/h3>\n

1\u3064\u3081\u306e\u9055\u3044\u306f\u5bfe\u8c61\u306e\u9055\u3044\u3067\u3059\u3002<\/p>\n

PEN\u30c6\u30b9\u30c8\u306e\u5834\u5408\u3001\u3059\u3067\u306b\u628a\u63e1\u3055\u308c\u3066\u3044\u308b\u6c7a\u307e\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3001\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u4fb5\u5bb3\u3059\u308b\u7d4c\u8def\u304c\u898b\u3064\u304b\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057ASM\u306f\u3001\u793e\u5916\u306b\u6652\u3055\u308c\u3066\u3044\u308b\u8cc7\u7523\u3092\u6d17\u3044\u51fa\u3057\u3001\u305d\u308c\u3089\u306eIT\u8cc7\u7523\u306e\u8106\u5f31\u6027\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3059\u308b\u3082\u306e\u3067\u3001\u3053\u306e\u691c\u67fb\u5bfe\u8c61\u306b\u306f\u3001IT\u7ba1\u7406\u8005\u304c\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u8cc7\u7523\u3082\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u3046\u3057\u305fIT\u7ba1\u7406\u8005\u306b\u628a\u63e1\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u9069\u5207\u306a\u30b1\u30a2\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u306f\u683c\u597d\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u3067\u3059\u3002<\/p>\n

\u7ba1\u7406\u8005\u304c\u628a\u63e1\u3057\u3066\u3044\u306a\u3044IT\u8cc7\u7523\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u3068\u304d\u3001\u300c\u77e5\u3089\u306a\u304b\u3063\u305f\u304b\u3089\u7d44\u7e54\u306e\u8cac\u4efb\u3067\u306f\u306a\u3044\u300d\u3068\u3044\u3046\u8a00\u3044\u8a33\u306f\u901a\u3089\u306a\u3044\u3068\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u90e8\u9580\u304c\u8ca9\u4fc3\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067IT\u7ba1\u7406\u8005\u306e\u8a31\u53ef\u3092\u5f97\u305a\u306b\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e0d\u5341\u5206\u306a\u72b6\u614b\u3067\u4f7f\u3044\u306f\u3058\u3081\u305f\u3002\u305d\u3053\u306b\u9867\u5ba2\u306e\u500b\u4eba\u60c5\u5831\u3092\u30b3\u30d4\u30fc\u3057\u305f\u304c\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u7d42\u308f\u308b\u3068\u305d\u306e\u3053\u3068\u3092\u5fd8\u308c\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u653e\u7f6e\u3057\u3066\u3057\u307e\u3063\u305f\u3002\u306e\u3061\u306b\u305d\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u9867\u5ba2\u60c5\u5831\u304c\u6f0f\u3048\u3044\u3057\u3001\u9867\u5ba2\u306e\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u4e0d\u6b63\u5229\u7528\u88ab\u5bb3\u304c\u767a\u751f\u3057\u305f\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30df\u30b9\u3092\u3057\u305f\u500b\u4eba\u306e\u307f\u306a\u3089\u305a\u7d44\u7e54\u304c\u300c\u4f7f\u7528\u8005\u8cac\u4efb\u300d\u3092\u554f\u308f\u308c\u3001\u6c11\u4e8b\u4e0a\u3067\u306f\u640d\u5bb3\u8ce0\u511f\u3084\u8b1d\u7f6a\u91d1\u3001\u5211\u4e8b\u4e0a\u3067\u306f\u306a\u3093\u3089\u304b\u306e\u7f70\u5247\u304c\u79d1\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3053\u305d\u304cASM\u304c\u5fc5\u8981<\/strong>\u3068\u3044\u3048\u308b\u7406\u7531\u306e1\u3064\u3081\u3067\u3059\u3002<\/p>\n

\u6642\u9593\u8ef8\u304c\u9055\u3046: ASM\u306f\u5358\u767a\u3067\u306f\u306a\u304f\u7d99\u7d9a\u7684\u306b\u8a3a\u65ad\u3059\u308b<\/h3>\n

2\u3064\u3081\u306e\u9055\u3044\u306f\u6642\u9593\u8ef8\u306e\u9055\u3044\u3067\u3059\u3002<\/p>\n

PEN\u30c6\u30b9\u30c8\u306f\u3001\u57fa\u672c\u7684\u306b\u5358\u767a\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u305d\u306e\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u306f\u3001\u6708\u5358\u4f4d\u3084\u5e74\u5358\u4f4d\u306a\u3069\u3001\u304b\u306a\u308a\u9577\u3044\u3082\u306e\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u5bfe\u3057ASM\u306f\u3001\u7d99\u7d9a\u7684\u306b\u7e70\u308a\u8fd4\u3057\u5b9f\u65bd(\u5f0a\u793e\u88fd\u54c1Xpanse\u306e\u5834\u5408\u5c11\u306a\u304f\u3068\u30821\u65e51\u56de\u306f\u8a3a\u65ad)\u3055\u308c\u307e\u3059\u3002\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3055\u308c\u308bASM\u3067\u3042\u308c\u3070\u3001\u6628\u65e5\u306f\u307e\u3060\u898b\u3064\u304b\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u30bc\u30ed\u30c7\u30a4\u306b\u3082\u4eca\u65e5\u6700\u77ed\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u72b6\u6cc1\u306b\u7167\u3089\u3057\u3001\u3053\u306e\u6642\u9593\u8ef8\u306e\u9055\u3044\u304c\u3082\u305f\u3089\u3059\u610f\u5473\u3092\u8003\u3048\u308c\u3070\u3001ASM\u306e\u5fc5\u8981\u6027\u3001\u91cd\u8981\u6027\u304c\u898b\u3048\u3066\u304f\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

\u306a\u305cASM\u304c\u5fc5\u8981\u306a\u306e\u304b<\/h2>\n

<\/a>\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u306f\u6975\u3081\u3066\u77ed\u3044<\/h3>\n

\u5f0a\u793e\u306e2021\u5e74\u8abf\u67fb\u7d50\u679c<\/a>\u306b\u3088\u308c\u3070\u30012021\u5e74\u306e\u6642\u70b9\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u624b\u52d5\u3067\u63a2\u7d22\u3057\u3001\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u60aa\u7528\u306e\u53ef\u5426\u3092\u8abf\u67fb\u3059\u308b\u306e\u306b\u8981\u3059\u308b\u6642\u9593\u306f45\u5206\u672a\u6e80\u3067\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u5206\u696d\u4f53\u5236\u3067\u30c4\u30fc\u30eb\u3082\u6d3b\u7528\u3057\u3066\u304a\u308a\u3001\u6ce8\u76ee\u3092\u96c6\u3081\u305f\u8106\u5f31\u6027\u306e\u306a\u304b\u306b\u306f\u3001\u516c\u958b\u5f8c\u305f\u3063\u305f5\u5206\u3067\u5927\u898f\u6a21\u306a\u30b9\u30ad\u30e3\u30f3\u304c\u59cb\u307e\u3063\u305f\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u3068\u304f\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u5075\u5bdf\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u3001\u30c4\u30fc\u30eb\u306b\u3088\u308b\u81ea\u52d5\u5316\u304c\u884c\u308f\u308c\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u3053\u304b\u3089\u3001\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u5bfe\u7b56\u3068\u3057\u3066PEN\u30c6\u30b9\u30c8\u3092\u5b9a\u671f\u7684\u306b\u5b9f\u65bd\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206<\/strong>\u3067\u3001\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3055\u308c\u308bASM\u304c\u5fc5\u8981<\/strong>\u304c\u5fc5\u8981\u3001\u3068\u3044\u3046\u7d50\u8ad6\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

<\/span><\/div><\/p>\n

<\/span><\/div><\/p>\n

ASM\u3067\u767a\u898b\u3055\u308c\u308b\u554f\u984c\u306e\u4f8b<\/h2>\n

\u3067\u306f\u5b9f\u969b\u306b\u5f0a\u793e\u306eASM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001Cortex Xpanse\u306e\u8a66\u7528\u6642\u306b\u3088\u304f\u898b\u3064\u304b\u308b\u554f\u984c\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

RDP\u30b5\u30fc\u30d3\u30b9<\/h3>\n

ASM\u306f\u7ba1\u7406\u8005\u306e\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u554f\u984c\u3082\u542b\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u3092\u767a\u898b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u3088\u304f\u898b\u3064\u304b\u308b\u306e\u304cRDP\u30b5\u30fc\u30d3\u30b9\u306e\u8106\u5f31\u6027\u3067\u3059\u3002<\/p>\n

Cortex Xpanse \u306e\u5834\u5408\u3001\u8106\u5f31\u6027\u306e\u53ef\u8996\u5316\u5f8c\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u5bfe\u7b56\u3092\u67d4\u8edf\u306b\u9078\u3079\u307e\u3059\u3002\u305f\u3068\u3048\u3070RDP \u30b5\u30fc\u30d3\u30b9\u306e\u8106\u5f31\u6027\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001\u6b21\u306e4\u3064\u306e\u5bfe\u7b56\u304b\u3089\u81ea\u793e\u306e\u72b6\u6cc1\u306b\u5408\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \n
  1. \u624b\u52d5\u5bfe\u5fdc<\/li>\n
  2. \u81ea\u52d5\u30dd\u30fc\u30c8\u906e\u65ad<\/li>\n
  3. \u30c1\u30b1\u30c3\u30c8\u767a\u884c<\/li>\n
  4. \u30e1\u30fc\u30eb\u901a\u77e5<\/li>\n<\/ol>\n

    <\/span><\/div><\/p>\n

    PHP\u30b5\u30fc\u30d3\u30b9<\/h3>\n

    \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304b\u3089\u8cc7\u7523(\u30a2\u30bb\u30c3\u30c8)\u306e\u8a73\u7d30\u3092\u628a\u63e1\u3059\u308b\u5834\u9762\u3067\u3082\u3001\u554f\u984c\u304c\u898b\u3064\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u304b\u3067\u3082PHP\u30b5\u30fc\u30d3\u30b9\u306b\u95a2\u3059\u308b\u554f\u984c\u306f\u3088\u304f\u898b\u3064\u304b\u308b\u554f\u984c\u306e1\u3064\u3067\u3059\u3002PHP\u306f\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u4f7f\u308f\u308c\u308b\u3053\u3068\u306e\u591a\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3067\u3059\u304c\u3001\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u7d99\u7d9a\u7684\u306b\u4f7f\u308f\u308c\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3001\u3053\u308c\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u597d\u307e\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u306e\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u3079\u304d\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3069\u3046\u304b\u3092\u3001ASM\u3067\u767a\u898b\u30fb\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u306a\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u904b\u7528\u306b\u3064\u306a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    <\/span><\/div><\/p>\n

    \u3088\u304f\u898b\u3064\u304b\u308b\u554f\u984c\u30c8\u30c3\u30d710<\/h3>\n

    \u3054\u53c2\u8003\u307e\u3067\u306b\u3001RDP\u3084PHP\u3092\u542b\u3081\u3001\u8a66\u7528\u3067\u3088\u304f\u898b\u3064\u304b\u308b\u554f\u984c\u306e\u30c8\u30c3\u30d710\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

      \n
    1. \u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9 \u30b5\u30fc\u30d3\u30b9 (RDP\u3001VNC\u3001TeamViewer)<\/li>\n
    2. \u30bb\u30ad\u30e5\u30a2\u3067\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30b5\u30fc\u30d3\u30b9 (SMB\u3001NetBIOS)<\/li>\n
    3. \u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u306a\u30b7\u30b9\u30c6\u30e0\u3001\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u5207\u308c\u306e\u30b7\u30b9\u30c6\u30e0<\/li>\n
    4. \u7ba1\u7406\u8005\u7528\u30dd\u30fc\u30bf\u30eb<\/li>\n
    5. \u6a5f\u5bc6\u60c5\u5831\u3092\u542b\u3080\u30d3\u30b8\u30cd\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 (Jenkins\u3001Grafana\u3001Tableau\u3001Splunk\u3001SAPPHIRE NetWeaver\u306a\u3069)<\/li>\n
    6. \u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u3084\u30b5\u30fc\u30d3\u30b9 (Telnet\u3001SMTP\u3001FTP)<\/li>\n
    7. IoT\u6a5f\u5668<\/li>\n
    8. \u8106\u5f31\u307e\u305f\u306f\u5371\u6b86\u5316\u3055\u308c\u305f\u6697\u53f7\u306e\u5229\u7528<\/li>\n
    9. \u958b\u767a\u74b0\u5883<\/li>\n
    10. \u30bb\u30ad\u30e5\u30a2\u3067\u306a\u3044\u30fb\u653e\u7f6e\u3055\u308c\u305f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7528\u306e\u30b5\u30fc\u30d3\u30b9<\/li>\n<\/ol>\n

      <\/span><\/div><\/p>\n

      \u307e\u3068\u3081<\/h2>\n

      \u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u5bfe\u7b56\u306b\u306fASM\u304c\u5fc5\u8981\u3067\u3059\u3002\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306f\u3001\u7ba1\u7406\u8005\u304c\u628a\u63e1\u3057\u3066\u3044\u306a\u3044IT\u8cc7\u7523\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3001RaaS\u3092\u4e2d\u5fc3\u3068\u3059\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3001\u65b0\u305f\u306a\u8106\u5f31\u6027\u306b\u5bfe\u3059\u308b\u653b\u6483\u3092\u3001\u3054\u304f\u77ed\u6642\u9593\u306b\u5206\u696d\u4f53\u5236\u3067\u4ed5\u639b\u3051\u3066\u304f\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306b\u6709\u52b9\u306b\u5bfe\u5fdc\u3059\u308b\u306b\u306f\u3001\u793e\u5185\u3067\u628a\u63e1\u3055\u308c\u3066\u3044\u306a\u3044\u8cc7\u7523\u3082\u691c\u67fb\u5bfe\u8c61\u3068\u3057\u3066\u3001\u5358\u767a\u3067\u306f\u306a\u304f\u7d99\u7d9a\u7684\u306b\u691c\u67fb\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3092\u53ef\u80fd\u306b\u3059\u308b\u306e\u306f\u3001PEN\u30c6\u30b9\u30c8\u3067\u306f\u306a\u304fASM\u3067\u3059\u3002<\/p>\n

      ASM\u306e\u5c0e\u5165\u306b\u3042\u305f\u3063\u3066\u306f\u691c\u8a0e\u3059\u3079\u304d\u4e8b\u9805\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u60c5\u5831\u66f4\u65b0\u9593\u9694\u304c\u9069\u6b63\u3067\u3042\u308b\u3053\u3068\u3001\u767a\u898b\u5f8c\u306b\u5fc5\u8981\u306a\u5bfe\u7b56\u3092\u542b\u3081\u305f\u904b\u7528\u8a2d\u8a08\u3001\u5c0e\u7dda\u304c\u304d\u308c\u3044\u306b\u5f15\u3051\u308b\u304b\u3069\u3046\u304b\u306a\u3069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u9805\u76ee\u3092\u81ea\u793e\u306e\u904b\u7528\u72b6\u6cc1\u306b\u7167\u3089\u3057\u3001\u3069\u306e\u3088\u3046\u306aASM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63a1\u7528\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n

      \u306a\u304a\u3001\u5f0a\u793e\u306eASM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308bCortex Xpanse\u306f\u3001\u8a55\u4fa1\u5c0e\u5165(EVAL)\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u300c\u81ea\u793e\u306b\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u3042\u308b\u306e\u304b\u3092\u3044\u3061\u3069\u78ba\u8a8d\u3057\u3066\u307f\u305f\u3044\u300d\u3068\u601d\u308f\u308c\u307e\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u4e0b\u3055\u3044<\/a>\u3002<\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u306f\u3058\u3081\u306b \u7686\u3055\u3093\u306fAttack Surface Management (ASM: \u653b\u6483\u5bfe\u8c61\u9818\u57df\u7ba1\u7406)\u304c\u306a\u305c\u5fc5\u8981\u306a\u306e\u304b\u3068\u805e\u304b\u308c\u305f\u3089\u3001\u304d\u3061\u3093\u3068\u8aac\u660e\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u304b\u3002 \u3053\u306e\u8a71\u3092\u3059\u308b\u3068\u304d\u3001\u3088\u304f\u8a71\u984c\u306b\u306e\u307c\u308b\u306e\u304c\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c6\u30b9\u30c8(PEN\u30c6\u30b9\u30c8)\u3068\u306e\u6bd4\u8f03\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3068ASM\u306b\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u30662\u3064\u306e\u89b3\u70b9\u304b\u3089\u5f8c\u8ff0\u3059\u308b\u660e\u78ba\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u3053\u3067\u672c\u7a3f\u306f\u73fe\u5728ASM\u3092\u691c\u8a0e\u4e2d\u306e\u7686\u3055\u3093\u306b\u3001\u300cASM\u3068PEN\u30c6\u30b9\u30c8\u306f\u3069\u3053\u304c\u9055\u3046\u306e\u304b\u300d\u3001\u300c\u306a\u305cASM\u304c\u5fc5\u8981\u306a\u306e\u304b\u300d\u3001\u300c\u5229\u7528\u958b\u59cb\u5f8c\u306e\u904b\u7528\u8a2d\u8a08\u65b9\u91dd\u3067\u898b\u9003\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u4f55\u304b\u300d\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002 ASM\u3068PEN\u30c6\u30b9\u30c8\u306f\u3069\u3053\u304c\u9055\u3046\u306e\u304b \u691c\u67fb\u306e\u5bfe\u8c61\u304c\u9055\u3046: ASM\u306f\u300c\u793e\u5185\u3067\u628a\u63e1\u3055\u308c\u3066\u3044\u306a\u3044\u300d\u8cc7\u7523\u3082\u691c\u67fb\u306e\u5bfe\u8c61 1\u3064\u3081\u306e\u9055\u3044\u306f\u5bfe\u8c61\u306e\u9055\u3044\u3067\u3059\u3002 PEN\u30c6\u30b9\u30c8\u306e\u5834\u5408\u3001\u3059\u3067\u306b\u628a\u63e1\u3055\u308c\u3066\u3044\u308b\u6c7a\u307e\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3001\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u4fb5\u5bb3\u3059\u308b\u7d4c\u8def\u304c\u898b\u3064\u304b\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057ASM\u306f\u3001\u793e\u5916\u306b\u6652\u3055\u308c\u3066\u3044\u308b\u8cc7\u7523\u3092\u6d17\u3044\u51fa\u3057\u3001\u305d\u308c\u3089\u306eIT\u8cc7\u7523\u306e\u8106\u5f31\u6027\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3059\u308b\u3082\u306e\u3067\u3001\u3053\u306e\u691c\u67fb\u5bfe\u8c61\u306b\u306f\u3001IT\u7ba1\u7406\u8005\u304c\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u8cc7\u7523\u3082\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u3046\u3057\u305fIT\u7ba1\u7406\u8005\u306b\u628a\u63e1\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u9069\u5207\u306a\u30b1\u30a2\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u306f\u683c\u597d\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u3067\u3059\u3002 \u7ba1\u7406\u8005\u304c\u628a\u63e1\u3057\u3066\u3044\u306a\u3044IT\u8cc7\u7523\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u3068\u304d\u3001\u300c\u77e5\u3089\u306a\u304b\u3063\u305f\u304b\u3089\u7d44\u7e54\u306e\u8cac\u4efb\u3067\u306f\u306a\u3044\u300d\u3068\u3044\u3046\u8a00\u3044\u8a33\u306f\u901a\u3089\u306a\u3044\u3068\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u90e8\u9580\u304c\u8ca9\u4fc3\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067IT\u7ba1\u7406\u8005\u306e\u8a31\u53ef\u3092\u5f97\u305a\u306b\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e0d\u5341\u5206\u306a\u72b6\u614b\u3067\u4f7f\u3044\u306f\u3058\u3081\u305f\u3002\u305d\u3053\u306b\u9867\u5ba2\u306e\u500b\u4eba\u60c5\u5831\u3092\u30b3\u30d4\u30fc\u3057\u305f\u304c\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u304c\u7d42\u308f\u308b\u3068\u305d\u306e\u3053\u3068\u3092\u5fd8\u308c\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u653e\u7f6e\u3057\u3066\u3057\u307e\u3063\u305f\u3002\u306e\u3061\u306b\u305d\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u9867\u5ba2\u60c5\u5831\u304c\u6f0f\u3048\u3044\u3057\u3001\u9867\u5ba2\u306e\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u4e0d\u6b63\u5229\u7528\u88ab\u5bb3\u304c\u767a\u751f\u3057\u305f\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30df\u30b9\u3092\u3057\u305f\u500b\u4eba\u306e\u307f\u306a\u3089\u305a\u7d44\u7e54\u304c\u300c\u4f7f\u7528\u8005\u8cac\u4efb\u300d\u3092\u554f\u308f\u308c\u3001\u6c11\u4e8b\u4e0a\u3067\u306f\u640d\u5bb3\u8ce0\u511f\u3084\u8b1d\u7f6a\u91d1\u3001\u5211\u4e8b\u4e0a\u3067\u306f\u306a\u3093\u3089\u304b\u306e\u7f70\u5247\u304c\u79d1\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u308c\u3053\u305d\u304cASM\u304c\u5fc5\u8981\u3068\u3044\u3048\u308b\u7406\u7531\u306e1\u3064\u3081\u3067\u3059\u3002 \u6642\u9593\u8ef8\u304c\u9055\u3046: ASM\u306f\u5358\u767a\u3067\u306f\u306a\u304f\u7d99\u7d9a\u7684\u306b\u8a3a\u65ad\u3059\u308b 2\u3064\u3081\u306e\u9055\u3044\u306f\u6642\u9593\u8ef8\u306e\u9055\u3044\u3067\u3059\u3002 PEN\u30c6\u30b9\u30c8\u306f\u3001\u57fa\u672c\u7684\u306b\u5358\u767a\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u305d\u306e\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u306f\u3001\u6708\u5358\u4f4d\u3084\u5e74\u5358\u4f4d\u306a\u3069\u3001\u304b\u306a\u308a\u9577\u3044\u3082\u306e\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u5bfe\u3057ASM\u306f\u3001\u7d99\u7d9a\u7684\u306b\u7e70\u308a\u8fd4\u3057\u5b9f\u65bd(\u5f0a\u793e\u88fd\u54c1Xpanse\u306e\u5834\u5408\u5c11\u306a\u304f\u3068\u30821\u65e51\u56de\u306f\u8a3a\u65ad)\u3055\u308c\u307e\u3059\u3002\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3055\u308c\u308bASM\u3067\u3042\u308c\u3070\u3001\u6628\u65e5\u306f\u307e\u3060\u898b\u3064\u304b\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u30bc\u30ed\u30c7\u30a4\u306b\u3082\u4eca\u65e5\u6700\u77ed\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u72b6\u6cc1\u306b\u7167\u3089\u3057\u3001\u3053\u306e\u6642\u9593\u8ef8\u306e\u9055\u3044\u304c\u3082\u305f\u3089\u3059\u610f\u5473\u3092\u8003\u3048\u308c\u3070\u3001ASM\u306e\u5fc5\u8981\u6027\u3001\u91cd\u8981\u6027\u304c\u898b\u3048\u3066\u304f\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002 \u306a\u305cASM\u304c\u5fc5\u8981\u306a\u306e\u304b \u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u306f\u6975\u3081\u3066\u77ed\u3044 \u5f0a\u793e\u306e2021\u5e74\u8abf\u67fb\u7d50\u679c\u306b\u3088\u308c\u3070\u30012021\u5e74\u306e\u6642\u70b9\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u624b\u52d5\u3067\u63a2\u7d22\u3057\u3001\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u60aa\u7528\u306e\u53ef\u5426\u3092\u8abf\u67fb\u3059\u308b\u306e\u306b\u8981\u3059\u308b\u6642\u9593\u306f45\u5206\u672a\u6e80\u3067\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u5206\u696d\u4f53\u5236\u3067\u30c4\u30fc\u30eb\u3082\u6d3b\u7528\u3057\u3066\u304a\u308a\u3001\u6ce8\u76ee\u3092\u96c6\u3081\u305f\u8106\u5f31\u6027\u306e\u306a\u304b\u306b\u306f\u3001\u516c\u958b\u5f8c\u305f\u3063\u305f5\u5206\u3067\u5927\u898f\u6a21\u306a\u30b9\u30ad\u30e3\u30f3\u304c\u59cb\u307e\u3063\u305f\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u3068\u304f\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u5075\u5bdf\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u3001\u30c4\u30fc\u30eb\u306b\u3088\u308b\u81ea\u52d5\u5316\u304c\u884c\u308f\u308c\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u3053\u3053\u304b\u3089\u3001\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u5bfe\u7b56\u3068\u3057\u3066PEN\u30c6\u30b9\u30c8\u3092\u5b9a\u671f\u7684\u306b\u5b9f\u65bd\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3001\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3055\u308c\u308bASM\u304c\u5fc5\u8981\u304c\u5fc5\u8981\u3001\u3068\u3044\u3046\u7d50\u8ad6\u306b\u306a\u308a\u307e\u3059\u3002 ASM\u3067\u767a\u898b\u3055\u308c\u308b\u554f\u984c\u306e\u4f8b \u3067\u306f\u5b9f\u969b\u306b\u5f0a\u793e\u306eASM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001Cortex Xpanse\u306e\u8a66\u7528\u6642\u306b\u3088\u304f\u898b\u3064\u304b\u308b\u554f\u984c\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002 RDP\u30b5\u30fc\u30d3\u30b9 ASM\u306f\u7ba1\u7406\u8005\u306e\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\u554f\u984c\u3082\u542b\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u3092\u767a\u898b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u3088\u304f\u898b\u3064\u304b\u308b\u306e\u304cRDP\u30b5\u30fc\u30d3\u30b9\u306e\u8106\u5f31\u6027\u3067\u3059\u3002 Cortex Xpanse …<\/p>\n","protected":false},"author":690,"featured_media":137242,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7850,7124,6974,6975,6958,7119],"tags":[8784,9262,7751,8817],"coauthors":[7103],"class_list":["post-295622","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-jp","category-products-and-services-ja","category-secure-the-cloud-2","category-secure-the-enterprise-2","category-secure-the-future-2","category-threat-prevention","tag-asm-ja","tag-attack-surface-management-ja","tag-cortex-xpanse-ja","tag-se-monthly-series"],"jetpack_featured_media_url":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2021\/06\/CXOs_Guide_to_Managing_Your_Attack_Surface.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/295622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/users\/690"}],"replies":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=295622"}],"version-history":[{"count":5,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/295622\/revisions"}],"predecessor-version":[{"id":295696,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/295622\/revisions\/295696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/137242"}],"wp:attachment":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=295622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=295622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=295622"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=295622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}