{"id":36078,"date":"2023-02-17T11:43:05","date_gmt":"2023-02-17T02:43:05","guid":{"rendered":"https:\/\/www.microsoft.com\/ja-jp\/industry\/blog\/?p=36078"},"modified":"2023-07-26T01:42:40","modified_gmt":"2023-07-25T16:42:40","slug":"healthcare_cybersecurity","status":"publish","type":"post","link":"https:\/\/www.microsoft.com\/ja-jp\/industry\/blog\/health\/2023\/02\/17\/healthcare_cybersecurity\/","title":{"rendered":"\u30b0\u30ed\u30fc\u30d0\u30eb\u4e14\u3064\u6a5f\u5fae\u306a\u60c5\u5831\u3092\u6271\u3046\u88fd\u85ac\u4f01\u696d\u306eIT\u8cc7\u7523\u3092\u4fdd\u8b77\u3059\u308b Microsoft \u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3"},"content":{"rendered":"\n
\u6628\u4eca\u3001\u88fd\u85ac\u4f01\u696d\u306f\u30d3\u30b8\u30cd\u30b9\u5168\u4f53\u3078\u3068 DX \u3092\u62e1\u5927\u3055\u305b\u308b\u3068\u540c\u6642\u306b\u305d\u308c\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002
\u5275\u85ac\u306e\u89b3\u70b9\u3067\u306f\u30012021\u5e749\u6708\u306b\u539a\u751f\u52b4\u50cd\u7701\u304c\u7b56\u5b9a\u3057\u305f\u533b\u85ac\u54c1\u7523\u696d\u30d3\u30b8\u30e7\u30f3 2021 \u306b\u304a\u3044\u3066\u3001\u300c\u9769\u65b0\u7684\u5275\u85ac\u300d\u304c\u4eca\u5f8c\u306e\u91cd\u8981\u306a\u7523\u696d\u653f\u7b56\u306e\u67f1\u306e 1 \u3064\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u307e\u3057\u305f [1]\u3002\u300c\u9769\u65b0\u7684\u5275\u85ac\u300d\u3068\u306f\u3001\u30a2\u30f3\u30e1\u30c3\u30c8\u30fb\u30e1\u30c7\u30a3\u30ab\u30eb\u30fb\u30cb\u30fc\u30ba\u3092\u5145\u8db3\u3055\u305b\u308b\u305f\u3081\u306e\u3088\u308a\u9ad8\u5ea6\u306a\u7814\u7a76\u958b\u767a\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u3088\u3063\u3066\u3001\u4eca\u5f8c\u306f\u30b2\u30ce\u30e0\u306e\u533b\u7642\u60c5\u5831\u57fa\u76e4\u3084 AI \u5275\u85ac\u7b49\u3001\u30c7\u30b8\u30bf\u30eb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u304f\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5185\u95a3\u5e9c\u304c\u540c\u5e74 6 \u6708\u306b\u767a\u8868\u3057\u305f\u30d0\u30a4\u30aa\u6226\u7565\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u3067\u306f\u3001\u4eca\u5f8c\u76ca\u3005\u62e1\u5927\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u308b\u30d0\u30a4\u30aa\u95a2\u9023\u5e02\u5834\u306e 1 \u3064\u306e\u8981\u7d20\u3068\u3057\u3066\u5065\u5eb7\u30fb\u533b\u7642\u304c\u6319\u3052\u3089\u308c\u307e\u3057\u305f [2]\u3002\u30d0\u30a4\u30aa\u533b\u85ac\u30fb\u518d\u751f\u533b\u7642\u30fb\u7d30\u80de\u533b\u7642\u3001\u907a\u4f1d\u5b50\u6cbb\u7642\u95a2\u9023\u7523\u696d\u306f\u56fd\u5185\u5916\u3067 2030 \u5e74\u306b\u306f\u7d04 60 \u5146\u5186\u306b\u4e0a\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u9818\u57df\u3067\u3082\u3001\u30d0\u30a4\u30aa\u30d0\u30f3\u30af\u3092\u9023\u643a\u30fb\u767a\u5c55\u3055\u305b\u305f\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u5206\u6790\u57fa\u76e4\u304c\u5fc5\u8981\u3068\u3055\u308c\u3001\u30c7\u30b8\u30bf\u30eb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002
\u88fd\u9020\u306e\u89b3\u70b9\u3067\u306f\u3001\u85ac\u4fa1\u6539\u5b9a\u304c\u5f93\u524d\u306e 2 \u5e74\u306b 1 \u5ea6\u306e\u9593\u9694\u304b\u3089\u30012021 \u5e74\u3088\u308a\u85ac\u4fa1\u306e\u4e2d\u9593\u5e74\u6539\u5b9a\u304c\u5c0e\u5165\u3055\u308c\u3001\u6bce\u5e74\u898b\u76f4\u3055\u308c\u308b\u3053\u3068\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u85ac\u4f01\u696d\u306f\u3088\u308a\u30b3\u30b9\u30c8\u306e\u6700\u5c0f\u5316\u3092\u610f\u8b58\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304f\u306a\u3063\u305f\u3068\u8003\u3048\u307e\u3059\u3002\u88fd\u9020\u306b\u4fc2\u308b\u30b3\u30b9\u30c8\u3082\u305d\u306e 1 \u3064\u306e\u8981\u7d20\u3067\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u88fd\u9020\u73fe\u5834\u306e DX \u3092\u63a8\u9032\u3059\u308b\u3053\u3068\u3067\u4f5c\u696d\u52b9\u7387\u5316\u3092\u5b9f\u73fe\u3057\u3001\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306b\u8ca2\u732e\u3059\u308b 1 \u3064\u306e\u624b\u6bb5\u3068\u306a\u308b\u3068\u8003\u3048\u307e\u3059\u3002
\u55b6\u696d\u306e\u89b3\u70b9\u3067\u306f\u3001MR (\u533b\u7642\u60c5\u5831\u62c5\u5f53\u8005) \u306e\u50cd\u304d\u65b9\u306e\u5909\u5316\u3068 DX \u304c\u5bc6\u63a5\u306b\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u30022013 \u5e74\u3092\u30d4\u30fc\u30af\u306b\u56fd\u5185\u306e MR \u306e\u6570\u304c\u6e1b\u5c11\u50be\u5411\u306b\u3042\u308a\u30011.4 \u4e07\u4eba\u7a0b\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059 [3]\u3002\u307e\u305f\u3001\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a4\u30eb\u30b9\u306e\u6d41\u884c\u306b\u3088\u308a\u3001\u533b\u7642\u6a5f\u95a2\u3078\u306e\u76f4\u63a5\u8a2a\u554f\u304c\u5236\u9650\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u8981\u56e0\u304b\u3089\u3001MR \u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u4f1a\u8b70\u30b7\u30b9\u30c6\u30e0\u3092\u7528\u3044\u305f\u30ea\u30e2\u30fc\u30c8\u9762\u8ac7\u3092\u53d6\u308a\u5165\u308c\u308b\u88fd\u85ac\u4f01\u696d\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u5148\u306b\u8a18\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u88fd\u85ac\u4f01\u696d\u306e DX \u306f\u7d44\u7e54\u6a2a\u65ad\u7684\u306b\u5c55\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002DX \u306e\u63a8\u9032\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u5916\u90e8\u3068\u306e\u30bf\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u91cd\u8981\u3068\u306a\u308b\u306e\u3067\u3001\u3053\u308c\u307e\u3067\u306e\u5883\u754c\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u306f\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u8105\u5a01\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002
Microsoft \u306f 2022 \u5e74 11 \u6708\u306b Microsoft Digital Defense Report 2022 \u3092\u516c\u958b\u3044\u305f\u3057\u307e\u3057\u305f [4]\u3002\u672c\u30ec\u30dd\u30fc\u30c8\u306f\u3001Microsoft \u304c\u53ce\u96c6\u3059\u308b\u7d04 43 \u5146\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b0\u30ca\u30eb\u3092\u5206\u6790\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u304c\u591a\u3044\u696d\u754c\u3068\u3057\u3066\u3001\u88fd\u9020\u696d\u3068\u30d8\u30eb\u30b9\u30b1\u30a2\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u696d\u754c\u3067\u306f\u3001\u7279\u306b\u6a5f\u5fae\u306a\u60c5\u5831\u3092\u53d6\u308a\u6271\u3046\u305f\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3067\u8eab\u4ee3\u91d1\u3092\u5165\u624b\u3057\u3084\u3059\u3044\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u307e\u305f\u3001Fortinet \u793e\u306b\u3088\u308b\u3068\u3001\u8abf\u67fb\u3057\u305f\u88fd\u85ac\u4f01\u696d\u306e 93% \u306f\u5c11\u306a\u304f\u3068\u3082\u4e00\u56de\u306e\u8105\u5a01\u306e\u4fb5\u5165\u3092\u7d4c\u9a13\u3057\u3066\u3044\u307e\u3059 [5]\u3002\u88fd\u85ac\u4f1a\u793e\u306f\u4ed6\u306e\u696d\u754c\u3068\u6bd4\u8f03\u3057\u3066\u5927\u5b66\u3001\u88fd\u9020\u65bd\u8a2d\u3001\u75c5\u9662\u306a\u3069\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304c\u8907\u96d1\u3067\u3042\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u96e3\u6613\u5ea6\u304c\u9ad8\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u82f1\u56fd\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u4fdd\u8a3c\u5c40\u306b\u3088\u308b\u3068\u3001\u88fd\u85ac\u696d\u754c\u306f\u4e16\u754c\u4e2d\u3067\u77e5\u7684\u8ca1\u7523 (IP) \u30b5\u30a4\u30d0\u30fc\u76d7\u96e3\u306b\u3088\u3063\u3066 140 \u5104\u30c9\u30eb\u306e\u640d\u5931\u3092\u88ab\u3063\u3066\u3044\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059 [6]\u3002
\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u53b3\u3057\u3044\u6cd5\u898f\u5236\u306e\u4e2d\u3001\u8907\u96d1\u4e14\u3064\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u3067\u6a5f\u5fae\u306a\u60c5\u5831\u3092\u6271\u3046\u88fd\u85ac\u4f01\u696d\u306b\u3068\u3063\u3066\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u512a\u5148\u3057\u3066\u53d6\u308a\u7d44\u3080\u3079\u304d\u8ab2\u984c\u3067\u3042\u308b\u3068\u308f\u308c\u308f\u308c\u306f\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n
\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3001DDoS \u653b\u6483\u3001\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u3001SQL \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306a\u3069\u3001\u6a5f\u5fae\u306a IT \u8cc7\u7523\u3092\u6240\u6709\u3059\u308b\u5168\u3066\u306e\u88fd\u85ac\u4f01\u696d\u306b\u3068\u3063\u3066\u73fe\u5728\u975e\u5e38\u306b\u591a\u304f\u306e\u8105\u5a01\u304c\u8513\u5ef6\u3057\u3066\u3044\u307e\u3059\u3002Microsoft \u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u74b0\u5883\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e IT \u8cc7\u7523\u3092\u542b\u3080\u30cf\u30a4\u30d6\u30ea\u30c3\u30c8\u306a IT \u74b0\u5883\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3092\u30ef\u30f3\u30b9\u30c8\u30c3\u30d7\u3067\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002 Microsoft Defender for Office 365 \u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3084\u30ea\u30f3\u30af\u3092\u542b\u3080\u30e1\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u3001\u57fa\u672c\u7684\u306a\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u5bfe\u7b56\u304b\u3089\u3088\u308a\u9ad8\u5ea6\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u5206\u6790\u3001\u8abf\u67fb\u306e\u81ea\u52d5\u5316\u7b49\u3092\u5b9f\u65bd\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u30ad\u30eb\u30c1\u30a7\u30fc\u30f3\u4fdd\u8b77\u306e\u5165\u53e3\u3092\u62c5\u3046\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002 \u307e\u305f\u3001\u5e45\u5e83\u3044\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u7279\u5fb4\u306e 1 \u3064\u3067\u3059\u3002Azure \u306f\u52ff\u8ad6\u306e\u3053\u3068\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30b5\u30fc\u30d0\u30fc\u3001\u4ed6\u793e\u30af\u30e9\u30a6\u30c9\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u7b49\u306e\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002 \u6700\u5f8c\u306b\u3001\u524d\u8ff0\u3057\u305f Microsoft \u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u9ad8\u5ea6\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u304a\u5ba2\u69d8\u3092 2 \u793e\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002 \u88fd\u85ac\u4f01\u696d\u306f\u5275\u85ac\u3001\u88fd\u9020\u3001\u55b6\u696d\u306a\u3069\u5f7c\u3089\u306e\u30d3\u30b8\u30cd\u30b9\u306e\u591a\u304f\u306e\u30b7\u30ca\u30ea\u30aa\u3067 DX \u3092\u63a8\u9032\u3057\u3066\u3044\u307e\u3059\u3002
Microsoft \u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5411\u3051\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u3001Microsoft 365 \u3068\u3044\u3046\u30b9\u30a4\u30fc\u30c8\u88fd\u54c1\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u30b9\u30a4\u30fc\u30c8\u88fd\u54c1\u306b\u306f\u3001\u30af\u30e9\u30a6\u30c9\u578b Office \u3067\u3042\u308b Office 365 \u306b\u52a0\u3048\u3066\u3001Microsoft 365 E5 Security \u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002Microsoft 365 E5 Security \u306f\u6a19\u7684\u578b\u306e\u653b\u6483\u3092\u4ed5\u639b\u3051\u308b\u653b\u6483\u8005\u306e\u884c\u52d5\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u30ad\u30eb\u30c1\u30a7\u30fc\u30f3\u5168\u4f53\u306e\u4fdd\u8b77\u3092\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Microsoft 365 E5 Security \u306b\u306f Microsoft Defender for Office 365\u3001Microsoft Defender for Endpoint\u3001Azure Active Directory Premium P2\u3001Microsoft Defender for Cloud Apps\u3001Microsoft Defender for Identity \u3068\u3044\u3046 5 \u3064\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3\u306b 5 \u3064\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u76f8\u4e92\u306b\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u793a\u3057\u305f\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u6982\u8981\u3092\u3054\u8aac\u660e\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<\/figure>\n\n\n\n
Microsoft Defender for Endpoint \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u4e88\u9632\u7684\u306a\u4fdd\u8b77\u3084\u632f\u308b\u821e\u3044\u691c\u77e5\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4eee\u306b\u30e1\u30fc\u30eb\u306e\u60aa\u8cea\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u7aef\u672b\u304c\u30a6\u30a4\u30eb\u30b9\u306b\u611f\u67d3\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u8105\u5a01\u306e\u884c\u52d5\u3092\u81ea\u52d5\u8abf\u67fb\u3084\u4fee\u5fa9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002
Azure Active Directory Premium P2 \u306f\u3001Identity Protection\u3068Identity Governance \u306e\u5927\u304d\u304f 2 \u3064\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Identity Protection \u3067\u306f\u3001\u533f\u540d IP \u30a2\u30c9\u30ec\u30b9\u306e\u5229\u7528\u3084\u7279\u6b8a\u306a\u79fb\u52d5\uff08\u65e5\u672c\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u305f 2 \u5206\u5f8c\u306b\u540c\u4e00\u30e6\u30fc\u30b6\u30fc\u304c\u30a4\u30bf\u30ea\u30a2\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u7b49\uff09\u3068\u3044\u3063\u305f\u30ea\u30b9\u30af\u3092\u6392\u9664\u3059\u308b\u6761\u4ef6\u4ed8\u304d\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002Identity Governance \u3067\u306f\u3001\u9069\u5207\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u9069\u5207\u306a\u7279\u6a29\u3092\u9069\u5207\u306a\u671f\u9593\u306e\u307f\u4ed8\u4e0e\u3059\u308b\u3088\u3046\u306a\u7279\u6a29\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u7b49\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002
Microsoft Defender for Identity \u306f\u3001\u4e07\u304c\u4e00\u30c7\u30d0\u30a4\u30b9\u4fb5\u5bb3\u3084\u30af\u30e9\u30a6\u30c9\u5074\u306e ID \u4fb5\u5bb3\u3055\u308c\u305f\u5f8c\u306b\u30aa\u30f3\u30d7\u30ec\u30df\u30b9 Active Directory \u306e\u8cc7\u683c\u60c5\u5831\u306b\u5bfe\u3059\u308b\u4e0d\u5be9\u306a\u6319\u52d5\u3092\u53ef\u8996\u5316\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u8a8d\u8a3c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u3068\u5206\u6790\u3092\u3059\u308b\u3053\u3068\u3067\u653b\u6483\u8005\u306b\u3088\u308b\u4e0d\u6b63\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u77e5\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u30ed\u30b0\u30c7\u30fc\u30bf\u3092\u96c6\u7d04\u3057\u672c\u30b5\u30fc\u30d3\u30b9\u4ee5\u5916\u306e\u30c7\u30fc\u30bf\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u76f8\u95a2\u5206\u6790\u3092\u3057\u3066\u653b\u6483\u5168\u4f53\u306e\u628a\u63e1\u306b\u7e4b\u3052\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002
Microsoft Defender for Cloud Apps \u306f\u3001\u7279\u6a29 ID \u3092\u653b\u6483\u8005\u304c\u4fdd\u6709\u3057\u3001\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u306e\u5229\u7528\u307e\u3067\u5230\u9054\u3057\u3066\u3057\u307e\u3063\u305f\u969b\u306b\u6d3b\u8e8d\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002API \u63a5\u7d9a\u3055\u308c\u305f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u4e0a\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u3092\u76e3\u8996\u3057\u3066\u8105\u5a01\u3092\u5224\u5b9a\u3059\u308b\u3053\u3068\u3084\u6a5f\u5bc6\u60c5\u5831\u306e\u516c\u958b\u7bc4\u56f2\u3092\u81ea\u52d5\u3067\u5206\u985e\u3057\u4fdd\u8b77\u3057\u307e\u3059\u3002
\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001\u8105\u5a01\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u74b0\u5883\u3067\u4fb5\u5165\u3059\u308b\u5165\u53e3\u304b\u3089\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306b\u5230\u9054\u3059\u308b\u307e\u3067\u4e00\u8cab\u3057\u3066 Microsoft 365 E5 Security \u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u884c\u52d5\u3092\u53ef\u8996\u5316\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u3092\u53ef\u80fd\u3068\u3057\u307e\u3059\u3002
\u4e00\u65b9\u3067\u3001\u5404\u7a2e\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u7b49\u3001\u4f01\u696d\u304c\u4fdd\u6709\u3059\u308b IT \u8cc7\u7523\u3092 Azure \u4e0a\u3067\u4fdd\u8b77\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3082\u5e45\u5e83\u304f\u5c55\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u305d\u306e\u4e2d\u3067\u3001Microsoft Sentinel \u3068\u3044\u3046\u30af\u30e9\u30a6\u30c9\u578b\u306e\u6b21\u4e16\u4ee3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u57fa\u76e4\u30b5\u30fc\u30d3\u30b9\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002Microsoft Sentinel \u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30d9\u30f3\u30c8\u3001\u30a2\u30e9\u30fc\u30c8\u60c5\u5831\u3092\u96c6\u3081\u3066\u3001\u5206\u6790\u3092\u3059\u308b SIEM (Security Information & Event Management)\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u8105\u5a01\u3078\u306e\u5bfe\u5fdc\u3092\u81ea\u52d5\u5316\u3059\u308b SOAR (Security Orchestration, Automation & Response)\u3001\u305d\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u632f\u308b\u821e\u3044\u3092\u5206\u6790\u30fb\u691c\u77e5\u3059\u308b UEBA (User Entity Behavior Analytics) \u306e\u5927\u304d\u304f 3 \u3064\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<\/figure>\n\n\n\n
\u4ee5\u4e0a\u306e\u3088\u3046\u306b Microsoft \u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u74b0\u5883\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u7b49\u3092\u542b\u3080\u88fd\u85ac\u4f01\u696d\u306e IT \u8cc7\u7523\u3092\u5305\u62ec\u7684\u306b\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3067\u4fdd\u8b77\u3057\u3001\u305d\u308a\u8fc5\u901f\u306b\u8105\u5a01\u306b\u5bfe\u3057\u3066\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u57fa\u76e4\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n4. Microsoft \u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u305f\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5b9f\u73fe\u4f8b<\/strong><\/h2>\n\n\n\n
1 \u793e\u76ee\u306f\u53c2\u5929\u88fd\u85ac\u682a\u5f0f\u4f1a\u793e\u69d8\u3067\u3059 [8]\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u5316\u3084\u4e8b\u696d\u9818\u57df\u306e\u62e1\u5927\u306b\u4f34\u3063\u3066\u3001\u793e\u4f1a\u3068\u306e\u30bf\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u306f\u5897\u52a0\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3084\u9632\u885b\u3059\u3079\u304d\u30e9\u30a4\u30f3\u304c\u62e1\u5f35\u3057\u7d9a\u3051\u308b\u3053\u3068\u3001\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u3092\u304d\u3063\u304b\u3051\u306b\u3001\u6642\u4ee3\u306e\u6d41\u308c\u306b\u5408\u3063\u305f\u65b0\u3057\u3044\u50cd\u304d\u65b9\u3092\u63a8\u9032\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u540c\u793e\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3092\u6839\u672c\u7684\u306b\u898b\u76f4\u3059\u304d\u304d\u3063\u304b\u3051\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u30b0\u30ed\u30fc\u30d0\u30eb\u57fa\u6e96\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30dd\u30ea\u30b7\u30fc\u306e\u7b56\u5b9a\u3068\u3001\u305d\u308c\u306b\u6e96\u62e0\u3057\u306a\u304c\u3089\u3001\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u67d4\u8edf\u306a\u904b\u7528\u304c\u53ef\u80fd\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u5c0e\u5165\u3092\u63a8\u9032\u3059\u308b\u305f\u3081\u3001Microsoft 365 E5 Security \u3092\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u3057\u3066\u63a1\u7528\u3059\u308b\u3053\u3068\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u306e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8cac\u4efb\u8005\u3067\u3042\u308b Elif Apaydin \u6c0f\u306f\u3001Microsoft 365 E5 Security \u5c0e\u5165\u3092\u542b\u3080\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u65bd\u7b56\u306e 5 \u304b\u5e74\u8a08\u753b\u306b\u3088\u3063\u3066\u4e8b\u696d\u7d99\u7d9a\u8a08\u753b (BCP) \u3068\u65b0\u305f\u306a\u30b5\u30a4\u30d0\u30fc\u30ea\u30b9\u30af\u3078\u306e\u67d4\u8edf\u3067\u9069\u5207\u306a\u5bfe\u5fdc\u3092\u6210\u3057\u9042\u3052\u305f\u3044\u3068\u30b3\u30e1\u30f3\u30c8\u3057\u3066\u3044\u307e\u3059\u3002Microsoft \u306f\u9577\u671f\u7684\u306b\u53c2\u5929\u88fd\u85ac\u69d8\u306e\u30d3\u30b8\u30e7\u30f3\u306b\u6839\u5dee\u3057\u305f\u3054\u652f\u63f4\u3092\u7d9a\u3051\u3066\u53c2\u308a\u307e\u3059\u3002
2 \u793e\u76ee\u306f\u30a2\u30b9\u30c6\u30e9\u30b9\u88fd\u85ac\u682a\u5f0f\u4f1a\u793e\u69d8\u3067\u3059 [9]\u3002\u540c\u793e\u304c\u6700\u3082\u91cd\u8981\u8996\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u533b\u85ac\u54c1\u306e\u5b89\u5b9a\u4f9b\u7d66\u3067\u3042\u308a\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u30ea\u30b9\u30af\u7ba1\u7406\u4e0a\u306e\u91cd\u8981\u9805\u76ee\u306e 1 \u3064\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u524d\u3088\u308a\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u578b\u306e SIEM \u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u5730\u57df\u3054\u3068\u306e\u904b\u7528\u304c\u5fc5\u8981\u3067\u6709\u4e8b\u306e\u969b\u306b\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u3001\u65b0\u305f\u306b\u5c0e\u5165\u3059\u308b SIEM \u306e\u904b\u7528\u9762\u3092\u8003\u3048\u305f\u3068\u304d\u306b\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u307e\u307e\u3060\u3068\u30c7\u30fc\u30bf\u79fb\u884c\u306e\u624b\u9593\u3084\u30b5\u30fc\u30d0\u30fc\u8a2d\u7f6e\u5834\u6240\u306e\u9078\u5b9a\u306a\u3069\u306e\u4f5c\u696d\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u306a\u3069\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u30022021 \u5e74 4 \u6708\u3088\u308aMicrosoft Sentinel \u3092\u5c0e\u5165\u3055\u308c\u300124 \u6642\u9593 365 \u65e5\u3001\u4e16\u754c\u4e2d\u306e\u62e0\u70b9\u3092\u7db2\u7f85\u3057\u3066 SOC \u76e3\u8996\u3092\u884c\u3048\u308b\u30d7\u30ed\u30bb\u30b9\u3084\u305d\u306e\u904b\u7528\u4f53\u5236\u306e\u6210\u719f\u306b\u624b\u5fdc\u3048\u3092\u611f\u3058\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u9ad8\u5ea6\u5316\u3059\u308b\u305f\u3081\u306b\u3001SOAR \u306e\u6a5f\u80fd\u5b9f\u88c5\u3092\u9032\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u3044\u3046\u65e8\u306e\u30b3\u30e1\u30f3\u30c8\u3082\u3044\u305f\u3060\u3044\u3066\u3044\u307e\u3059\u3002
\u6642\u6d41\u306b\u5408\u308f\u305b\u305f\u7d4c\u55b6\u65b9\u91dd\u306e\u8ee2\u63db\u3084\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u7d71\u4e00\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30ac\u30d0\u30ca\u30f3\u30b9\u4f53\u5236\u306e\u69cb\u7bc9\u306a\u3069\u3001\u304a\u5ba2\u69d8\u3054\u3068\u306e\u69d8\u3005\u306a\u72b6\u6cc1\u306b\u5bfe\u5fdc\u3057\u5f97\u308b\u30b5\u30fc\u30d3\u30b9\u3092 Microsoft \u306f\u5c55\u958b\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u3053\u308c\u304b\u3089\u3082\u304a\u5ba2\u69d8\u306e DX \u63a8\u9032\u3068\u5171\u306b\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3092\u3054\u652f\u63f4\u3057\u3066\u53c2\u308a\u307e\u3059\u3002
2023 \u5e74 3 \u6708 7 \u65e5\u306b\u3001\u5f0a\u793e\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e\u30a4\u30d9\u30f3\u30c8\u3068\u3057\u3066 Security Forum 2023 Online \u304c\u958b\u50ac\u3055\u308c\u307e\u3059\u3002\u793e\u5916\u306e\u6709\u8b58\u8005\u306e\u65b9\u3005\u3001\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u306e\u30e1\u30f3\u30d0\u30fc\u304b\u3089\u5e45\u5e83\u3044\u30c6\u30fc\u30de\u3067\u60c5\u5831\u63d0\u4f9b\u3055\u305b\u3066\u3044\u305f\u3060\u304f\u4e88\u5b9a\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u304b\u3089\u304a\u7533\u8fbc\u307f\u3092\u304a\u5f85\u3061\u3057\u3066\u304a\u308a\u307e\u3059\u3002
Security Forum 2023 Online 2023 \u5e74 3 \u6708 7 \u65e5\u958b\u50ac (microsoft.com)<\/a><\/p>\n\n\n\n5. \u95a2\u9023\u88fd\u54c1<\/strong><\/h2>\n\n\n\n
\n
6. \u53c2\u8003\u6587\u732e<\/strong><\/h2>\n\n\n\n
\n
\nDX \u306e\u63a8\u9032\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u5916\u90e8\u3068\u306e\u30bf\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u91cd\u8981\u3068\u306a\u308b\u305f\u3081\u3001\u3053\u308c\u307e\u3067\u306e\u5883\u754c\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u306f\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u8105\u5a01\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002
\n\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30ad\u30eb\u30c1\u30a7\u30fc\u30f3\u5168\u4f53\u3092\u4fdd\u8b77\u3059\u308b\u5305\u62ec\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30a4\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u304a\u5ba2\u69d8\u306e IT \u8cc7\u7523\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":732,"featured_media":36100,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"_classifai_error":"","_classifai_text_to_speech_error":"","footnotes":""},"categories":[49],"post_tag":[],"content-type":[],"coauthors":[405],"class_list":["post-36078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"yoast_head":"\n