{"id":180304,"date":"2023-02-27T15:37:29","date_gmt":"2023-02-27T23:37:29","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=180304"},"modified":"2023-02-27T15:37:29","modified_gmt":"2023-02-27T23:37:29","slug":"%e9%81%8b%e7%94%a8%e5%81%9c%e6%ad%a2%e3%82%bc%e3%83%ad%e3%81%ab%e5%90%91%e3%81%91%e3%81%9fzero-trust-ot-security","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2023\/02\/%e9%81%8b%e7%94%a8%e5%81%9c%e6%ad%a2%e3%82%bc%e3%83%ad%e3%81%ab%e5%90%91%e3%81%91%e3%81%9fzero-trust-ot-security\/?lang=ja","title":{"rendered":"\u904b\u7528\u505c\u6b62\u30bc\u30ed\u306b\u5411\u3051\u305fZero Trust OT Security"},"content":{"rendered":"<p>\u7b46\u8005\u306f\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af 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Trust OT Security\u3068Industrial OT Security\u306e\u3054\u7d39\u4ecb<\/strong><\/p>\n<p>\u672c\u65e5\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306fOT\u4f01\u696d\u306b\u56fa\u6709\u306e\u30cb\u30fc\u30ba\u306e\u89e3\u6c7a\u3092\u76ee\u6307\u3057\u305f\u6700\u65b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002Zero Trust OT Security\u3067\u3059\u3002OT\u8cc7\u7523\u3068OT\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30015G\u63a5\u7d9a\u8cc7\u7523\u3001\u30ea\u30e2\u30fc\u30c8\u904b\u7528\u3092\u5bfe\u8c61\u3068\u3057\u305f\u5305\u62ec\u7684\u306a\u53ef\u8996\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3092\u76ee\u6a19\u3068\u3057\u305f\u88fd\u54c1\u3067\u3042\u308a\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u304c\u5fc5\u8981\u306a\u3042\u3089\u3086\u308b\u5834\u6240\u306b\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u3092\u4e00\u8cab\u3057\u305f\u5f62\u3067\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002\u53c2\u8003\u307e\u3067\u306b\u3001Enterprise Strategy Group\u306e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u306b\u5f0a\u793e\u306e\u6700\u65b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5171\u6709\u3057\u3066\u5f97\u3089\u308c\u305f\u30b3\u30e1\u30f3\u30c8\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><em>\u300c\u7523\u696d\u7528OT\u30b7\u30b9\u30c6\u30e0\u3068IT\u30b7\u30b9\u30c6\u30e0\u304c\u307e\u3059\u307e\u3059\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u304c\u5229\u7528\u3067\u304d\u308b\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3082\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5de7\u5999\u5316\u3059\u308b\u8105\u5a01\u3092\u9632\u3050\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3092\u767a\u5c55\u3055\u305b\u3066OT\u3068IT\u4e21\u65b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30d0\u30a4\u30b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30ab\u30d0\u30fc\u3059\u308b\u53ef\u8996\u6027\u3001\u8a73\u7d30\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3053\u306e\u7d71\u5408\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30e2\u30c7\u30eb\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u8907\u96d1\u306aOT\u74b0\u5883\u306e\u4fdd\u8b77\u306b\u8ca2\u732e\u3059\u308b\u3068\u671f\u5f85\u3055\u308c\u307e\u3059\u300d\u2013 Enterprise Strategy Group\u3001\u30d7\u30ea\u30f3\u30b7\u30d1\u30eb \u30a2\u30ca\u30ea\u30b9\u30c8\u3001Dave Gruber<\/em><\/p>\n<p>\u5f0a\u793e\u304c\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u3092\u5229\u7528\u3059\u308b\u7406\u7531\u306b\u95a2\u5fc3\u3092\u6301\u305f\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u30022\u9031\u9593\u524d\u306b\u516c\u958b\u3057\u305f\u8a18\u4e8b\u3067\u3001\u57fa\u5e79\u30a4\u30f3\u30d5\u30e9\u306b\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u304c\u6b20\u304b\u305b\u306a\u3044\u7406\u7531\u3092<a href=\"https:\/\/www.paloaltonetworks.com\/cybersecurity-perspectives\/zero-trust-for-critical-infrastructure?utm_source=bambu&amp;medium=social&amp;campaign=advocacy\">\u8a73\u3057\u304f\u8aac\u660e<\/a>\u3057\u307e\u3057\u305f\u306e\u3067\u3001\u3053\u3053\u304b\u3089\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u5f15\u7528\u3057\u307e\u3059\u3002<\/p>\n<p><em>\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u306e\u5bfe\u8c61\u306f\u30e6\u30fc\u30b6\u30fc\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002OT\u30c7\u30d0\u30a4\u30b9\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ce\u30fc\u30c9\u306a\u3069\u3001\u30af\u30e9\u30a6\u30c9 \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3084\u30a4\u30f3\u30d5\u30e9\u306e\u69cb\u6210\u8981\u7d20\u306b\u3082\u540c\u3058\u539f\u5247\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30d0\u30a4\u30b9\u3068\u30a2\u30af\u30bb\u30b9\u3092\u8a8d\u8a3c\u3057\u3066\u305d\u306e\u6d3b\u52d5\u306b\u8a31\u53ef\u3092\u4e0e\u3048\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3082\u5fc5\u8981\u3067\u3059\u304c\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8 \u30e2\u30c7\u30eb\u306f\u307e\u3055\u306b\u3053\u306e\u6a5f\u80fd\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/em><\/p>\n<p>\u5f0a\u793e\u306e\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u6a5f\u80fd\u306b\u8a87\u308a\u304c\u3042\u308a\u3001OT\u74b0\u5883\u306b\u3082\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u3092\u5c55\u958b\u3067\u304d\u308b\u3053\u3068\u3092\u5b09\u3057\u304f\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001Zero Trust OT Security\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u6210\u8981\u7d20\u3068\u3057\u3066\u3001\u65b0\u305f\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u300cIndustrial OT Security\u300d\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002Industrial OT Security (\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u30ea\u30f3\u30af)\u306fOT\u8cc7\u7523\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3001\u6a5f\u68b0\u5b66\u7fd2(ML)\u3092\u6d3b\u7528\u3057\u305f\u5305\u62ec\u7684\u306a\u53ef\u8996\u5316\u6a5f\u80fd\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30dd\u30ea\u30b7\u30fc\u306e\u63a8\u5968\u6a5f\u80fd\u3001\u30af\u30e9\u30b9\u6700\u9ad8\u306e\u8105\u5a01\u9632\u5fa1\u6a5f\u80fd\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u9069\u7528\u6a5f\u80fd\u3092\u6709\u3057\u307e\u3059\u3002 \u307e\u305f\u3001ML\u3068\u30af\u30e9\u30a6\u30c9\u30bd\u30fc\u30b9\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6570\u767e\u7a2e\u985e\u306e\u8cc7\u7523\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3084OT\u7279\u6709\u306e\u8105\u5a01\u30b7\u30b0\u30cd\u30c1\u30e3\u306e\u307b\u304b\u30011,000\u7a2e\u985e\u4ee5\u4e0a\u306eOT\/ICS\/SCADA\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8b58\u5225\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Enterprise Security Group\u306b\u3088\u308b\u6700\u65b0\u306e\u8abf\u67fb\u304b\u3089\u3001351%\u306e\u6295\u8cc7\u53ce\u76ca\u7387(ROI)\u3068\u7af6\u5408\u88fd\u54c1\u6bd4\u3067\u6700\u592795%\u306e\u7c21\u7d20\u5316\u3092\u3001\u30ea\u30b9\u30af\u3092\u524a\u6e1b\u3057\u306a\u304c\u3089\u9054\u6210\u3067\u304d\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u5305\u62ec\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u610f\u56f3\u3057\u305f\u8a2d\u8a08<\/strong><\/p>\n<p>\u30af\u30e9\u30b9\u6700\u9ad8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5353\u8d8a\u3057\u305f\u7a3c\u50cd\u7387\u3092\u4e21\u7acb\u3055\u305b\u308b\u305f\u3081\u3001\u6b21\u306e3\u8981\u7d20\u3092\u67f1\u306bZero Trust OT Security\u3092\u8a2d\u8a08\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>\u307e\u305a\u306f\u6f0f\u308c\u306a\u304f\u53ef\u8996\u5316<\/strong>: \u683c\u8a00\u306e\u901a\u308a\u3001\u898b\u3048\u306a\u3044\u3082\u306e\u306f\u5b88\u308c\u307e\u305b\u3093\u3002\u305d\u3057\u3066\u3001OT\u8cc7\u7523\u306f\u6700\u3082\u767a\u898b\u304c\u96e3\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u306e\u4e00\u7a2e\u3067\u3059\u3002\u5f0a\u793e\u306eZero Trust OT Security\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9a\u8a55\u3042\u308b\u30af\u30e9\u30b9\u6700\u9ad8\u306e\u53ef\u8996\u5316\u6a5f\u80fd\u3092\u571f\u53f0\u3068\u3057\u3066Industrial OT Security\u30b5\u30fc\u30d3\u30b9\u3092\u65b0\u305f\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001OT\u30c7\u30d0\u30a4\u30b9\u4fdd\u8b77\u306e\u5e45\u3068\u6df1\u3055\u3092\u5f37\u5316\u3057\u3066\u3044\u307e\u3059\u3002Zero Trust OT Security\u306f\u3059\u3079\u3066\u3092\u53ef\u8996\u5316\u3057\u3001\u571f\u53f0\u3092\u7bc9\u304f\u306e\u3067\u3059\u3002<\/li>\n<li><strong>\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u3067\u3042\u3089\u3086\u308b\u74b0\u5883\u3092\u30ab\u30d0\u30fc<\/strong>: \u906d\u9047\u3059\u308b\u591a\u69d8\u306a\u74b0\u5883\u306e\u4fdd\u8b77\u306b\u82e6\u52b4\u3057\u3066\u3044\u308b\u3068\u306e\u58f0\u3092\u304a\u5ba2\u69d8\u304b\u3089\u8033\u306b\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306bOT\u30c7\u30d0\u30a4\u30b9\u3068IT\u30c7\u30d0\u30a4\u30b9\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u4e0a\u3001\u5f93\u696d\u54e1\u3001\u30d1\u30fc\u30c8\u30ca\u30fc\u3001\u30d9\u30f3\u30c0\u30fc\u304c\u62e0\u70b9\u306b\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u81f3\u308b\u6240\u3067\u62e1\u5927\u3059\u308b5G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u3001\u65b0\u898f\u30c6\u30af\u30ce\u30ed\u30b8\u306b\u3088\u3063\u3066\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u4e00\u5c64\u8907\u96d1\u5316\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u8981\u56e0\u3067\u3059\u3002Zero Trust OT Security\u306f\u696d\u754c\u6700\u9ad8\u306e\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5229\u7528\u3057\u3066\u3001\u5404\u74b0\u5883\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002\u6700\u5c0f\u6a29\u9650\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304b\u3089\u7d99\u7d9a\u7684\u306a\u4fe1\u983c\u6027\u691c\u8a3c\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u691c\u67fb\u307e\u3067\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u6a5f\u80fd\u3092\u3042\u3089\u3086\u308b\u5834\u6240\u306b\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li><strong>\u904b\u7528\u306e\u7c21\u7d20\u5316<\/strong>: \u30b5\u30a4\u30ed\u5316\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5bc4\u305b\u96c6\u3081\u308b\u3053\u3068\u3067\u3001\u5404\u793e\u56fa\u6709\u306e\u74b0\u5883\u3067\u53ef\u8996\u6027\u306e\u8ab2\u984c\u306b\u5730\u9053\u306b\u5bfe\u51e6\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30db\u30fc\u30eb\u3092\u57cb\u3081\u3088\u3046\u3068\u3059\u308b\u304a\u5ba2\u69d8\u3082\u304a\u3089\u308c\u307e\u3059\u3002\u7b46\u8005\u306f\u3053\u306e\u3088\u3046\u306a\u304a\u5ba2\u69d8\u3068\u306e\u4f1a\u8a71\u306b\u95a2\u5fc3\u304c\u3042\u308a\u3001\u8907\u6570\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3059\u308b\u8907\u96d1\u3055\u306b\u3088\u3063\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ae\u30e3\u30c3\u30d7\u304c\u751f\u3058\u3001\u30c1\u30fc\u30e0\u304c\u5d29\u58ca\u3057\u3001\u591a\u984d\u306e\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u3068\u805e\u304d\u307e\u3059\u3002\u6628\u4eca\u306e\u4e0d\u5b89\u5b9a\u5316\u3059\u308b\u7d4c\u6e08\u60c5\u52e2\u306e\u4e0b\u3067\u306f\u3001\u4e00\u8cab\u6027\u304c\u3042\u308a\u3001\u4f7f\u3044\u3084\u3059\u304f\u3001\u624b\u3054\u308d\u306a\u4fa1\u683c\u3067\u5165\u624b\u3067\u304d\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002Zero Trust OT\u306f\u4fe1\u983c\u3067\u304d\u308b\u4e00\u793e\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u304b\u3089\u4e00\u8cab\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u8a2d\u8a08\u3067\u3059\u3002\u304a\u5ba2\u69d8\u3068\u305d\u306e\u30c1\u30fc\u30e0\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u4f5c\u696d\u3068\u30b5\u30a4\u30ed\u5316\u304b\u3089\u89e3\u653e\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u696d\u52d9\u306b\u6ce8\u529b\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e3\u539f\u5247\u306b\u5f93\u3046\u3053\u3068\u3067\u300124\u6642\u9593365\u65e5\u7a3c\u50cd\u3059\u308b\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u3044\u3046\u3001CISO\u3067\u306f\u306a\u304fOT\u30ea\u30fc\u30c0\u30fc\u304c\u6c42\u3081\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p><strong>Zero Trust OT Security\u306e\u8a73\u7d30: <\/strong>Zero Trust OT Security\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u95a2\u9023\u8cc7\u6599\u3068\u30b1\u30fc\u30b9 \u30b9\u30bf\u30c7\u30a3\u3092\u63b2\u8f09\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u6982\u8981\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.paloaltonetworks.com\/network-security\/zero-trust-ot-security\">\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u6982\u8981\u30da\u30fc\u30b8\u306f\u3053\u3061\u3089<\/a>\u3002<\/p>\n<p><strong>Industrial OT Security\u306e\u8a73\u7d30: <\/strong>351%\u306e\u6295\u8cc7\u53ce\u76ca\u7387(ROI)\u306b\u52a0\u3048\u3066\u3001\u4ed6\u306eOT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u6bd4\u3067\u6700\u592795%\u306e\u7c21\u7d20\u5316\u3092\u5b9f\u73fe\u3059\u308bIndustrial OT Security\u306e\u8a73\u7d30\u306f\u3001<a href=\"http:\/\/paloaltonetworks.com\/resources\/whitepapers\/economic-validation-report-industrial-ot-security\">\u8abf\u67fb\u30ec\u30dd\u30fc\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b46\u8005\u306f\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53SVP\u3068\u3057\u3066\u3001\u5e74\u306b\u6570\u767e\u540d\u306e\u304a\u5ba2\u69d8\u3068\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8ab2\u984c\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u6570\u5e74\u306e\u7279\u306b\u8208\u5473\u6df1\u3044\u50be\u5411\u306e1\u3064\u306f\u3001\u69d8\u3005\u306a\u696d\u754c\u304c\u30c7\u30b8\u30bf\u30eb\u5909\u9769\u3092\u63a8\u9032\u3059\u308b\u4e2d\u3067\u696d\u754c\u3054\u3068\u306b\u9055\u3063\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5fc5\u8981\u6027\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u4e2d\u3067\u3082\u7279\u6709\u306e\u5fc5\u8981\u6027\u304c\u3042\u308a\u3001\u793e\u4f1a\u306b\u7279\u6709\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u696d\u754c\u304c\u57fa\u5e79\u30a4\u30f3\u30d5\u30e9\u306e\u4e2d\u6838\u3092\u62c5\u3046OT\u696d\u754c\u3067\u3059\u3002 \u30e1\u30fc\u30ab\u30fc\u3001\u96fb\u529b\u4f1a\u793e\u3001\u7269\u6d41\u4f01\u696d\u306a\u3069OT\u696d\u754c\u306e\u304a\u5ba2\u69d8\u3068\u4f1a\u8a71\u3059\u308b\u3068\u3001\u696d\u754c\u6700\u9ad8\u5cf0\u306e\u5f0a\u793e\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5fc5\u8981\u3060\u3068\u805e\u304d\u307e\u3059\u3002\u305d\u308c\u3067\u7d42\u308f\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3046\u3057\u305f\u304a\u5ba2\u69d8\u306f\u512a\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u904b\u7528\u505c\u6b62\u30bc\u30ed\u3092\u4e21\u7acb\u3059\u308b\u91cd\u8981\u6027\u3092\u6700\u5927\u9650\u5f37\u8abf\u3055\u308c\u307e\u3059\u3002\u904b\u7528\u505c\u6b62\u304c\u53ce\u76ca\u306b\u76f4\u7d50\u3059\u308b\u306e\u304c\u305d\u306e\u7406\u7531\u3067\u3059\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u306b\u3001\u52b4\u50cd\u8005\u3001\u9867\u5ba2\u3001\u4e00\u822c\u5e02\u6c11\u306e\u5b89\u5168\u306b\u91cd\u5927\u306a\u5f71\u97ff\u304c\u751f\u3058\u304b\u306d\u306a\u3044\u305f\u3081\u3067\u3059\u3002 Zero Trust OT Security\u3068Industrial OT Security\u306e\u3054\u7d39\u4ecb \u672c\u65e5\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306fOT\u4f01\u696d\u306b\u56fa\u6709\u306e\u30cb\u30fc\u30ba\u306e\u89e3\u6c7a\u3092\u76ee\u6307\u3057\u305f\u6700\u65b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002Zero Trust OT Security\u3067\u3059\u3002OT\u8cc7\u7523\u3068OT\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30015G\u63a5\u7d9a\u8cc7\u7523\u3001\u30ea\u30e2\u30fc\u30c8\u904b\u7528\u3092\u5bfe\u8c61\u3068\u3057\u305f\u5305\u62ec\u7684\u306a\u53ef\u8996\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3092\u76ee\u6a19\u3068\u3057\u305f\u88fd\u54c1\u3067\u3042\u308a\u3001\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u304c\u5fc5\u8981\u306a\u3042\u3089\u3086\u308b\u5834\u6240\u306b\u30bc\u30ed \u30c8\u30e9\u30b9\u30c8\u3092\u4e00\u8cab\u3057\u305f\u5f62\u3067\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002\u53c2\u8003\u307e\u3067\u306b\u3001Enterprise Strategy Group\u306e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u306b\u5f0a\u793e\u306e\u6700\u65b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5171\u6709\u3057\u3066\u5f97\u3089\u308c\u305f\u30b3\u30e1\u30f3\u30c8\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u3087\u3046\u3002 \u300c\u7523\u696d\u7528OT\u30b7\u30b9\u30c6\u30e0\u3068IT\u30b7\u30b9\u30c6\u30e0\u304c\u307e\u3059\u307e\u3059\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u304c\u5229\u7528\u3067\u304d\u308b\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3082\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5de7\u5999\u5316\u3059\u308b\u8105\u5a01\u3092\u9632\u3050\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3092\u767a\u5c55\u3055\u305b\u3066OT\u3068IT\u4e21\u65b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30d0\u30a4\u30b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30ab\u30d0\u30fc\u3059\u308b\u53ef\u8996\u6027\u3001\u8a73\u7d30\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3001\u30bc\u30ed 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