{"id":156504,"date":"2026-06-07T12:21:30","date_gmt":"2026-06-07T09:21:30","guid":{"rendered":"https:\/\/www.catonetworks.com\/blog\/modbus-plc%e3%82%92%e6%a8%99%e7%9a%84%e3%81%a8%e3%81%97%e3%81%9f%e3%82%b0%e3%83%ad%e3%83%bc%e3%83%90%e3%83%ab%e3%82%ad%e3%83%a3%e3%83%b3%e3%83%9a%e3%83%bc%e3%83%b3%e3%82%92%e7%a2%ba%e8%aa%8d%e3%80%81\/"},"modified":"2026-06-07T12:23:00","modified_gmt":"2026-06-07T09:23:00","slug":"global-campaign-discovered-with-modbus-plcs-targeted","status":"publish","type":"post","link":"https:\/\/www.catonetworks.com\/ja\/blog\/global-campaign-discovered-with-modbus-plcs-targeted\/","title":{"rendered":"Modbus PLC\u3092\u6a19\u7684\u3068\u3057\u305f\u30b0\u30ed\u30fc\u30d0\u30eb\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u78ba\u8a8d\u3001\u4e2d\u56fd\u306b\u6240\u5728\u3059\u308b\u30a4\u30f3\u30d5\u30e9\u3082\u89b3\u6e2c"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-executive-summary\">\u30a8\u30b0\u30bc\u30af\u30c6\u30a3\u30d6\u30b5\u30de\u30ea\u30fc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">2025\u5e749\u6708\u304b\u308911\u6708\u306b\u304b\u3051\u3066\u3001Cato Networks\u306e\u8105\u5a01\u30ea\u30b5\u30fc\u30c1\u30c1\u30fc\u30e0\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u305fPLC\uff08Programmable Logic Controller\uff09\u3092\u5bfe\u8c61\u3068\u3059\u308b\u3001\u4e0d\u5be9\u306aModbus\/TCP\uff08Transmission Control Protocol\uff09\u901a\u4fe1\u3092\u4f34\u3046\u30b0\u30ed\u30fc\u30d0\u30eb\u898f\u6a21\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u6a19\u7684\u3068\u306a\u3063\u305f\u7bc4\u56f2\u306f70\u30ab\u56fd\u300114,426\u4ef6\u306e\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u306b\u53ca\u3073\u3001\u6700\u3082\u591a\u304f\u306e\u6d3b\u52d5\u304c\u78ba\u8a8d\u3055\u308c\u305f\u306e\u306f\u7c73\u56fd\u3067\u3057\u305f\u3002\u89b3\u6e2c\u3055\u308c\u305f\u6d3b\u52d5\u306f\u3001\u5927\u898f\u6a21\u306a\u81ea\u52d5\u30b9\u30ad\u30e3\u30f3\u3068\u3001\u3088\u308a\u9078\u629e\u7684\u304b\u3064\u610f\u56f3\u6027\u306e\u9ad8\u3044\u6319\u52d5\u304c\u7d44\u307f\u5408\u308f\u3055\u3063\u305f\u3082\u306e\u3067\u3042\u308a\u3001PLC\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001\u8a73\u7d30\u306a\u30c7\u30d0\u30a4\u30b9\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u53d6\u5f97\u3001\u59a8\u5bb3\u884c\u70ba\u3001\u3055\u3089\u306b\u306f\u4e0d\u6b63\u64cd\u4f5c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u30ab\u6708\u9593\u3092\u901a\u3058\u3066\u3001\u5e83\u7bc4\u304b\u3064\u983b\u7e41\u306b\u5909\u5316\u3059\u308b\u4f4e\u4fe1\u983c\u306a\u30a4\u30f3\u30d5\u30e9\u7fa4\u304b\u3089\u3001\u6570\u5343\u4ef6\u898f\u6a21\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u65b9\u3067\u3001\u4e2d\u56fd\u306b\u6240\u5728\u3059\u308b\u3068\u307f\u3089\u308c\u308b\u9001\u4fe1\u5143\u3092\u542b\u3080\u3001\u4e00\u90e8\u306e\u201c\u9ad8\u3044\u610f\u56f3\u6027\u201d\u3092\u6301\u3064\u3068\u8003\u3048\u3089\u308c\u308b\u6ce8\u76ee\u3059\u3079\u304d\u30a4\u30f3\u30d5\u30e9\u3082\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u6642\u70b9\u3067\u306f\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u6b63\u4f53\u306f\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u4eca\u56de\u306e\u8abf\u67fb\u7d50\u679c\u306f\u3001Modbus\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u516c\u958b\u3059\u308b\u3053\u3068\u304c\u3001\u904b\u7528\u4e0a\u306e\u30ea\u30b9\u30af\u3092\u5927\u304d\u304f\u9ad8\u3081\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u5f8c\u306e\u653b\u6483\u6d3b\u52d5\u3092\u62db\u304f\u53ef\u80fd\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u3092\u3001\u6539\u3081\u3066\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-technical-overview\">\u6280\u8853\u7684\u306a\u6982\u8981<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-when-modbus-writes-affect-the-physical-world\">Modbus\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304c\u7269\u7406\u4e16\u754c\u3078\u53ca\u307c\u3059\u5f71\u97ff<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus\u306f\u3001\u3082\u3068\u3082\u3068\u4fe1\u983c\u3055\u308c\u305f\u7523\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u306e\u5229\u7528\u3092\u524d\u63d0\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u516c\u958b\u904b\u7528\u306f\u60f3\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001Modbus\u5bfe\u5fdcPLC\u304c\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u72b6\u614b\u306b\u3042\u308b\u5834\u5408\u3001\u30ea\u30e2\u30fc\u30c8\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u7279\u5b9a\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3001\u3055\u3089\u306b\u306f\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306b\u81f3\u308b\u307e\u3067\u3092\u77ed\u6642\u9593\u3067\u5b9f\u884c\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u66f8\u304d\u8fbc\u307f\u6a5f\u80fd\u304c\u5230\u9054\u53ef\u80fd\u306a\u74b0\u5883\u3067\u306f\u3001\u7269\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u30ec\u30b8\u30b9\u30bf\u5024\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u3055\u308c\u305fModbus\u74b0\u5883\u304c\u3001\u3069\u308c\u307b\u3069\u5bb9\u6613\u306b\u73fe\u5b9f\u4e16\u754c\u3078\u306e\u5f71\u97ff\u306b\u3064\u306a\u304c\u308a\u5f97\u308b\u306e\u304b\u3092\u793a\u3059\u305f\u3081\u3001\u79c1\u305f\u3061\u306fMITRE\u306e\u300cWildcat Dam\u300d\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u30d9\u30fc\u30b9\u306bPoC\uff08proof of concept = \u6982\u5ff5\u5b9f\u8a3c\uff09\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u52d5\u753b\u3067\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u307e\u305aPLC\u306e\u6a5f\u5668\u3092\u8b58\u5225\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u3057\u3001\u305d\u308c\u304c\u30c0\u30e0\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u7279\u5b9a\u3002\u305d\u306e\u5f8c\u3001\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6c34\u4f4d\u3057\u304d\u3044\u5024\u306b\u5bfe\u3057\u3066Modbus\u306e\u66f8\u304d\u8fbc\u307f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001\u5024\u3092\u66f8\u304d\u63db\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u6c34\u4f4d\u306f\u7570\u5e38\u306a\u901f\u5ea6\u3067\u4e0a\u6607\u3057\u3001\u7b2c3\u3057\u304d\u3044\u5024\u3067\u306f255%\u306b\u5230\u9054\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30c0\u30e0\u306e\u30b2\u30fc\u30c8\u72b6\u614b\u306b\u3064\u3044\u3066\u3082\u5f37\u5236\u7684\u306b\u5909\u66f4\u3092\u52a0\u3048\u3001\u30b2\u30fc\u30c8\u3092\u958b\u9589\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u672c\u6765\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u304c\u60f3\u5b9a\u3057\u3066\u3044\u308b\u5236\u5fa1\u72b6\u614b\u3092\u7121\u52b9\u5316\u3057\u5f97\u308b\u72b6\u6cc1\u3092\u4f5c\u308a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u540c\u6642\u306b\u3001\u540c\u69d8\u306e\u624b\u6cd5\u306b\u5bfe\u3057\u3066Cato\u306eSASE Platform\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u3053\u3046\u3057\u305f\u6a5f\u5668\u8b58\u5225\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u884c\u70ba\u3084\u4e0d\u6b63\u306a\u66f8\u304d\u8fbc\u307f\u8a66\u884c\u3092\u691c\u77e5\u30fb\u906e\u65ad\u3067\u304d\u308b\u3053\u3068\u3082\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<section class=\"c-block c-margin c-margin--bottom-default c-padding c-padding--top-default c-padding--bottom-default c-block b-video b-video--page-global-campaign-discovered-with-modbus-plcs-targeted  align b-video-layout-default b-video-style-default\" id=\"b-video-1\">\n\t<div class=\"c-background c-background--container\">\n    \n    \n    <div class=\"c-background__content\">\n\t\t<div class=\"container\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-video c-video--source-wistia\">\n\t\t\t\t<div class=\"video video-external video-external--wistia \"\n\t\t\t\tdata-video-id=\"k5wooq8vom\"\n\t\t\t\tdata-autoplay=\"\"\n\t\t\t\tdata-autopause=\"\"\n\t\t\t\tdata-loop=\"0\"\n\t\t\t\tdata-eager-autoplay=\"0\"\n\t\t\t><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-modbus-register-fundamentals-and-why-0x03-and-0x10-matter\">Modbus\u30ec\u30b8\u30b9\u30bf\u306e\u57fa\u672c\u3068\u30010x03\u304a\u3088\u30730x10\u304c\u91cd\u8981\u3068\u306a\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus\u3067\u306f\u3001PLC\u306e\u30e1\u30e2\u30ea\u306f\u300c\u30b3\u30a4\u30eb\uff08Coils\uff09\u300d\u304a\u3088\u3073\u300c\u30ec\u30b8\u30b9\u30bf\uff08Registers\uff09\u300d\u3092\u4ecb\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3055\u308c\u307e\u3059\u3002\u30ec\u30b8\u30b9\u30bf\u306f\u4e00\u822c\u7684\u306b16\u30d3\u30c3\u30c8\u5024\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u300cInput Registers\uff08\u5165\u529b\u30ec\u30b8\u30b9\u30bf\uff1a\u8aad\u307f\u53d6\u308a\u5c02\u7528\uff09\u300d\u3068\u3001\u300cHolding Registers\uff08\u4fdd\u6301\u30ec\u30b8\u30b9\u30bf\uff1a\u8aad\u307f\u66f8\u304d\u53ef\u80fd\uff09\u300d\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u3001Modbus PDU\uff08protocol data unit\uff09\u4ed5\u69d8\u306e\u4e2d\u3067\u8a73\u7d30\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ec\u30dd\u30fc\u30c8\u306b\u304a\u3044\u3066\u7279\u306b\u91cd\u8981\u3068\u306a\u308b\u6a5f\u80fd\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0x03 Read Holding Registers\uff1a\u8aad\u307f\u66f8\u304d\u53ef\u80fd\u306a\u30ec\u30b8\u30b9\u30bf\u9818\u57df\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u4e3b\u306b\u8a2d\u5b9a\u60c5\u5831\u3084\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>0x2B\/0x0E Read Device Identification\uff1a\u30d9\u30f3\u30c0\u30fc\u540d\u3001\u88fd\u54c1\u540d\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u3053\u308c\u306f\u8cc7\u7523\u7ba1\u7406\u3084\u53ef\u8996\u5316\u306b\u6709\u7528\u3067\u3042\u308b\u4e00\u65b9\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u3082\u6a19\u7684\u9078\u5b9a\u3084\u74b0\u5883\u628a\u63e1\u306b\u5f79\u7acb\u3064\u91cd\u8981\u306a\u60c5\u5831\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>0x10 Write Multiple Registers\uff1aHolding Registers\uff08\u4fdd\u6301\u30ec\u30b8\u30b9\u30bf\uff09\u306b\u5bfe\u3057\u3066\u5024\u3092\u66f8\u304d\u8fbc\u3080\u6a5f\u80fd\u3067\u3059\u3002\u3053\u306e\u6a5f\u80fd\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u3042\u308b\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6319\u52d5\u305d\u306e\u3082\u306e\u3092\u5916\u90e8\u304b\u3089\u76f4\u63a5\u5909\u66f4\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-method\">\u8abf\u67fb\u624b\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u305f\u3061\u306f\u30013\u30ab\u6708\u9593\u306b\u308f\u305f\u3063\u3066\u89b3\u6e2c\u3055\u308c\u305fModbus\/TCP\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u5206\u6790\u3057\u3001\u7279\u306b\u4ee5\u4e0b\u306e\u89b3\u70b9\u306b\u7740\u76ee\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u306e\u51fa\u73fe\u983b\u5ea6\u304a\u3088\u3073\u305d\u306e\u30b7\u30fc\u30b1\u30f3\u30b9<\/li>\n\n\n\n<li>PDU\u5f15\u6570\u306b\u304a\u3051\u308b\u4e00\u8cab\u6027\u3068\u5909\u52d5\u6027\uff08\u56fa\u5b9a\u5316\u3055\u308c\u305f\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u901a\u4fe1\u3067\u3042\u308b\u53ef\u80fd\u6027\u3092\u5f37\u304f\u793a\u5506\u3057\u307e\u3059\uff09<\/li>\n\n\n\n<li>\u30d7\u30ed\u30c8\u30b3\u30eb\u4e0a\u9650\u4ed8\u8fd1\u306b\u9054\u3059\u308b\u5927\u898f\u6a21\u306a\u8aad\u307f\u53d6\u308a\u8981\u6c42\u306e\u30b5\u30a4\u30ba\u3001\u304a\u3088\u3073\u9ad8\u983b\u5ea6\u3067\u7e70\u308a\u8fd4\u3055\u308c\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u30d1\u30bf\u30fc\u30f3<\/li>\n\n\n\n<li>\u5358\u4e00\u306e\u9001\u4fe1\u5143\u304b\u3089\u5358\u4e00\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u884c\u308f\u308c\u308b\u901a\u4fe1\u6319\u52d5<\/li>\n\n\n\n<li>AbuseIPDB\u3001VirusTotal\u3001\u3055\u3089\u306b\u5358\u4e00\u9001\u4fe1\u5143\u306b\u3088\u308b\u8907\u6570\u306eIPS\u30c8\u30ea\u30ac\u30fc\u3068\u3044\u3063\u305f\u5185\u90e8\u76f8\u95a2\u5206\u6790\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30a8\u30f3\u30ea\u30c3\u30c1\u30e1\u30f3\u30c8\u5206\u6790<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-results-and-analysis\">\u8abf\u67fb\u7d50\u679c\u3068\u5206\u6790<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\u30ab\u6708\u9593\u306b\u308f\u305f\u308bModbus\/TCP\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u5206\u6790\u3057\u305f\u7d50\u679c\u3001\u79c1\u305f\u3061\u306f\u3001\u5927\u898f\u6a21\u306a\u81ea\u52d5\u5316\u30ea\u30b3\u30cd\u30b5\u30f3\u30b9\u304b\u3089\u3001\u53ef\u7528\u6027\u4f4e\u4e0b\u3084\u30c7\u30d0\u30a4\u30b9\u72b6\u614b\u306e\u64cd\u4f5c\u306b\u3064\u306a\u304c\u308a\u5f97\u308b\u3001\u3088\u308a\u9ad8\u30ea\u30b9\u30af\u306a\u6319\u52d5\u3078\u3068\u6bb5\u968e\u7684\u306b\u767a\u5c55\u3057\u3066\u3044\u304f\u4e0d\u5be9\u306a\u6d3b\u52d5\u30d1\u30bf\u30fc\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u88681\u3067\u306f\u3001\u89b3\u6e2c\u3055\u308c\u305f\u4e3b\u8981\u306a\u6319\u52d5\u3001\u305d\u306e\u5185\u5bb9\u3001\u63a8\u5b9a\u3055\u308c\u308b\u653b\u6483\u624b\u6cd5\u3001\u305d\u3057\u3066\u60f3\u5b9a\u3055\u308c\u308b\u30ea\u30b9\u30af\u30ec\u30d9\u30eb\u3092\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<section class=\"c-block b-title-text-buttons--default c-margin c-margin--bottom-default c-padding c-padding--top-default c-padding--bottom-default c-block b-title-text-buttons b-title-text-buttons--page-global-campaign-discovered-with-modbus-plcs-targeted  align b-title-text-buttons-layout-default b-title-text-buttons-style-default\" id=\"How_to_Implement_ZTNA\">\n\t<div class=\"c-background c-background--container\">\n    \n    \n    <div class=\"c-background__content\">\n\t\t<div class=\"container\">\n\t\t\t<div class=\"b-title-text-buttons__content\">\n\t\t\t\t\t\t\t\t<div class=\"c-text\" >\n\t\t<table>\n<tbody>\n<tr>\n<td>\u89b3\u6e2c\u3055\u308c\u305f\u6319\u52d5<\/td>\n<td>\u89b3\u6e2c\u5185\u5bb9<\/td>\n<td>\u6319\u52d5\u5206\u6790\u304a\u3088\u3073\u63a8\u5b9a\u3055\u308c\u308b\u624b\u6cd5<\/td>\n<td>\u30ea\u30b9\u30af<\/td>\n<\/tr>\n<tr>\n<td>1.\u5927\u91cf\u306e\u30ec\u30b8\u30b9\u30bf\u8aad\u307f\u53d6\u308a\uff080x03\uff09<\/td>\n<td>3\u30ab\u6708\u9593\u3067\u7d0423\u4e075,500\u4ef6\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u89b3\u6e2c\u3002\u9001\u4fe1\u5143IP\u306f233\u4ef6\u306b\u53ca\u3073\u3001\u901a\u4fe1\u306e\u5927\u534a\u30920x03\u304c\u5360\u3081\u3066\u3044\u305f<\/td>\n<td>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u3055\u308c\u305fPLC\u306b\u5bfe\u3057\u3001Holding Register\uff08\u4fdd\u6301\u30ec\u30b8\u30b9\u30bf\uff09\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3088\u3046\u3068\u3059\u308b\u81ea\u52d5\u5316\u30b9\u30ad\u30e3\u30f3\u6d3b\u52d5<\/td>\n<td>\u4e2d\u301c\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>2.\u6a5f\u5668\u8b58\u5225\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u5f8c\u306e\u6a19\u7684\u578b\u8aad\u307f\u53d6\u308a<\/td>\n<td style=\"width: 50%; overflow: auto;\">\u30c7\u30d0\u30a4\u30b9\u304c\u7279\u5b9a\uff08\u30d9\u30f3\u30c0\u30fc\uff0f\u88fd\u54c1\uff0f\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u53d6\u5f97\uff09\u3055\u308c\u305f\u5f8c\u3001\u56fa\u5b9a\u30ec\u30b8\u30b9\u30bf\uff080xB414\uff09\u306b\u5bfe\u3059\u308b8\u30ec\u30b8\u30b9\u30bf\u8aad\u307f\u53d6\u308a\u3092\u5b9f\u65bd<\/td>\n<td>\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u7279\u5b9a\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u306e\u5f8c\u3001\u65e2\u77e5\u306e\u30ec\u30b8\u30b9\u30bf\u9818\u57df\u306b\u5bfe\u3057\u3066\u3001\u30d9\u30f3\u30c0\u30fc\u307e\u305f\u306f\u6a5f\u7a2e\u56fa\u6709\u306e\u30c7\u30fc\u30bf\u53d6\u5f97\u3092\u884c\u3046\u6319\u52d5<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>3.\u5927\u91cf\u8aad\u307f\u53d6\u308a\u306b\u3088\u308b\u904e\u8ca0\u8377\u653b\u6483<\/td>\n<td>124\u30ec\u30b8\u30b9\u30bf\u524d\u5f8c\u306e\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u4e0a\u9650\u306b\u8fd1\u3044\u5927\u91cf\u8aad\u307f\u53d6\u308a\u3092\u78ba\u8a8d\u3002\u3042\u308b\u9001\u4fe1\u5143\u306f\u5358\u4e00\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5bfe\u3057\u3001\u7d0415\u4e078,100\u4ef6\u306e\u8aad\u307f\u53d6\u308a\u3092\u77ed\u6642\u9593\u3067\u5b9f\u884c<\/td>\n<td>PLC\u306eCPU\u3001\u30ad\u30e5\u30fc\u3001\u63a5\u7d9a\u51e6\u7406\u80fd\u529b\u306a\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u67af\u6e07\u3092\u72d9\u3063\u305f\u3001\u9ad8\u983b\u5ea6\u306a\u5927\u91cf\u8aad\u307f\u53d6\u308a\u653b\u6483<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>4.\u7a00\u306a\u62e1\u5f35\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\uff080200\uff09<\/td>\n<td>6\u4ef6\u306eIP\u304b\u3089175\u4ef6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u89b3\u6e2c\u3002\u5927\u534a\u306e\u9001\u4fe1\u5143\u306f\u4e2d\u56fd\u304b\u3089\u306e\u901a\u4fe1\u3068\u307f\u3089\u308c\u3001\u8907\u6570\u306e\u8105\u5a01\u60c5\u5831\u3067\u5371\u967a\u6027\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u305f<\/td>\n<td>\u62e1\u5f35\u30c7\u30d0\u30a4\u30b9\u30e1\u30bf\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u7528\u3044\u305f\u3001\u653b\u6483\u6e96\u5099\u6bb5\u968e\u3068\u307f\u3089\u308c\u308b\u60c5\u5831\u53ce\u96c6\u6d3b\u52d5<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>5.\u8907\u6570\u30ec\u30b8\u30b9\u30bf\u3078\u306e\u7d99\u7d9a\u7684\u306a\u66f8\u304d\u8fbc\u307f\u8a66\u884c\uff080x10\uff09<\/td>\n<td>\u5358\u4e00IP\u304b\u30893,240\u4ef6\u306e\u66f8\u304d\u8fbc\u307f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u89b3\u6e2c\u3002\u5e38\u306b0x0BB8\u3092\u958b\u59cb\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u300127\u301c122\u30ec\u30b8\u30b9\u30bf\u3078\u306e\u66f8\u304d\u8fbc\u307f\u3092\u5b9f\u65bd<\/td>\n<td>\u66f8\u304d\u8fbc\u307f\u53ef\u80fd\u306aHolding Register\uff08\u4fdd\u6301\u30ec\u30b8\u30b9\u30bf\uff09\u9818\u57df\u306b\u5bfe\u3059\u308b\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u66f8\u304d\u8fbc\u307f\u8a66\u884c\u304a\u3088\u3073\u64cd\u4f5c\u884c\u70ba<\/td>\n<td>\u91cd\u5927\uff08Critical\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u7b46\u3059\u3079\u304d\u70b9\u3068\u3057\u3066\u3001\u3053\u306e\u6d3b\u52d5\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u305f\u30a4\u30f3\u30d5\u30e9\u306e\u591a\u304f\u306f\u3001\u89b3\u6e2c\u6642\u70b9\u3067\u306f\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u5371\u967a\u5ea6\u8a55\u4fa1\u30b5\u30fc\u30d3\u30b9\u4e0a\u3067\u300c\u672a\u77e5\u300d\u3068\u307f\u3089\u308c\u308b\u72b6\u614b\u3067\u3057\u305f\u3002\u591a\u304f\u306e\u9001\u4fe1\u5143IP\u306f\u3001AbuseIPDB\u306b\u304a\u3044\u3066\u4f4e\u30b9\u30b3\u30a2\u3001\u3042\u308b\u3044\u306f\u30b9\u30b3\u30a2\u306a\u3057\u306e\u72b6\u614b\u3067\u3042\u308a\u3001VirusTotal\u3067\u3082\u691c\u77e5\u3057\u3066\u3044\u308b\u30d9\u30f3\u30c0\u30fc\u6570\u306f\u9650\u5b9a\u7684\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u65b0\u898f\u3001\u3042\u308b\u3044\u306f\u77ed\u671f\u9593\u3067\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u30a4\u30f3\u30d5\u30e9\u3092\u5229\u7528\u3059\u308b\u63a2\u7d22\u6d3b\u52d5\u306e\u7279\u5fb4\u3068\u4e00\u81f4\u3057\u3066\u304a\u308a\u3001\u5b9f\u969b\u306e\u8abf\u67fb\u30fb\u63a2\u7d22\u6d3b\u52d5\u306b\u5bfe\u3057\u3066\u3001\u5371\u967a\u6027\u306b\u95a2\u3059\u308b\u60c5\u5831\u66f4\u65b0\u304c\u8ffd\u3044\u3064\u3044\u3066\u3044\u306a\u3044\u72b6\u6cc1\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ec\u30dd\u30fc\u30c8\u306b\u304a\u3051\u308b\u300c\u6319\u52d5\u5206\u6790\u300d\u6b04\u306e\u8a55\u4fa1\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u901a\u4fe1\u30d1\u30bf\u30fc\u30f3\u304a\u3088\u3073\u53cd\u5fa9\u6027\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d5\u30e9\u306e\u6240\u5728\u60c5\u5831\u3084\u5730\u7406\u60c5\u5831\u306e\u307f\u3092\u3082\u3063\u3066\u3001\u653b\u6483\u4e3b\u4f53\u3092\u7279\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u3001VPS\uff08\u4eee\u60f3\u5c02\u7528\u30b5\u30fc\u30d0\u30fc\uff09\u3001\u3042\u308b\u3044\u306f\u4fb5\u5bb3\u6e08\u307f\u30db\u30b9\u30c8\u3092\u7d4c\u7531\u3057\u3066\u901a\u4fe1\u3092\u884c\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u3067\u306f\u3001\u5b9f\u74b0\u5883\u3067\u89b3\u6e2c\u3055\u308c\u305f\u4e0d\u5be9\u306aModbus\u901a\u4fe1\u306b\u3064\u3044\u3066\u3001\u3055\u3089\u306b\u8a73\u7d30\u306a\u6280\u8853\u5206\u6790\u3092\u884c\u3063\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5927\u898f\u6a21\u306a\u63a2\u7d22\u6d3b\u52d5\uff1aRead Holding Registers\uff080x03\uff09\u304c\u901a\u4fe1\u306e\u5927\u534a\u3092\u5360\u6709\uff1aRead Holding Registers\uff080x03\uff09\u306f\u3001\u89b3\u6e2c\u3055\u308c\u305f\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9Modbus\u901a\u4fe1\u306e\u4e2d\u3067\u5727\u5012\u7684\u591a\u6570\u3092\u5360\u3081\u3066\u304a\u308a\u3001233\u4ef6\u306e\u9001\u4fe1\u5143IP\u304b\u3089\u7d0423\u4e075,500\u4ef6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u3055\u308c\u305fPLC\u306b\u5bfe\u3057\u3001Holding Register\uff08\u4fdd\u6301\u30ec\u30b8\u30b9\u30bf\uff09\u9818\u57df\u306e\u8aad\u307f\u53d6\u308a\u3092\u8a66\u307f\u308b\u6d3b\u52d5\u304c\u5e83\u7bc4\u306b\u884c\u308f\u308c\u3066\u3044\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u79c1\u305f\u3061\u306e\u901a\u4fe1\u5206\u6790\u3067\u306f\u3001\u3053\u308c\u3089\u9001\u4fe1\u5143\u306e\u7d04\u534a\u6570\u304c\u8907\u6570\u306eIPS\u691c\u77e5\u3068\u95a2\u9023\u3057\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u63a2\u7d22\u5143\u304c\u5358\u306a\u308b\u8a08\u6e2c\u3084\u8abf\u67fb\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u5e83\u7bc4\u306a\u4e0d\u5be9\u6d3b\u52d5\u306e\u4e00\u90e8\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30a4\u30b9\u7279\u5b9a\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09\u5f8c\u306e\u6a19\u7684\u578b\u8aad\u307f\u53d6\u308a\uff1a\u81ea\u52d5\u5316\u3055\u308c\u305fPLC\u8b58\u5225\u3068\u30c7\u30fc\u30bf\u53d6\u5f97\uff1a\u79c1\u305f\u3061\u306f\u3001\u4e00\u8cab\u3057\u305f2\u6bb5\u968e\u306e\u901a\u4fe1\u624b\u9806\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u307e\u305a\u3001\u57fa\u672c\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\uff080x2B\/0x0E\u3001\u30c7\u30fc\u30bf 0100\uff09\u3092\u5b9f\u65bd\u3057\u3001\u305d\u306e\u5f8c\u3001\u56fa\u5b9a\u3055\u308c\u305f0x03\u30ec\u30b8\u30b9\u30bf\u8aad\u307f\u53d6\u308a\uff08\u4f8b\uff1a\u958b\u59cb\u30a2\u30c9\u30ec\u30b9 0xB414\u30018\u30ec\u30b8\u30b9\u30bf\uff09\u3092\u884c\u3046\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5024\u306f\u6975\u3081\u3066\u56fa\u5b9a\u7684\u3067\u3042\u308a\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u51e6\u7406\u306e\u7279\u5fb4\u3092\u793a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u6319\u52d5\u306f\u3001\u300cPLC\u306e\u7a2e\u985e\u3092\u7279\u5b9a\u3057\u305f\u5f8c\u3001\u305d\u306e\u30d9\u30f3\u30c0\u30fc\u307e\u305f\u306f\u6a5f\u7a2e\u306b\u304a\u3044\u3066\u610f\u5473\u3092\u6301\u3064\u7279\u5b9a\u30ec\u30b8\u30b9\u30bf\u9818\u57df\u3092\u53d6\u5f97\u3059\u308b\u300d\u3068\u3044\u3046\u3001\u5b9f\u8df5\u7684\u306a\u653b\u6483\u624b\u9806\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n<section class=\"c-block b-title-text-buttons--default c-margin c-margin--bottom-default c-padding c-padding--top-default c-padding--bottom-default c-block b-title-text-buttons b-title-text-buttons--page-global-campaign-discovered-with-modbus-plcs-targeted  align b-title-text-buttons-layout-default b-title-text-buttons-style-default\" id=\"How_to_Implement_ZTNA\">\n\t<div class=\"c-background c-background--container\">\n    \n    \n    <div class=\"c-background__content\">\n\t\t<div class=\"container\">\n\t\t\t<div class=\"b-title-text-buttons__content\">\n\t\t\t\t\t\t\t\t<div class=\"c-text\" >\n\t\t<table>\n<tbody>\n<tr>\n<td>\u624b\u9806<\/td>\n<td>\u76ee\u7684<\/td>\n<td>\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3<\/td>\n<td>PDU\u30c7\u30fc\u30bf<\/td>\n<td>\u5185\u5bb9<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u30c7\u30d0\u30a4\u30b9\u306e\u7279\u5b9a\uff08\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\uff09<\/td>\n<td>0x2B\/0x0E<\/td>\n<td>01 00<\/td>\n<td>\u30d9\u30f3\u30c0\u30fc\u540d\u3001\u88fd\u54c1\u540d\u3001\u66f4\u65b0\u60c5\u5831\u306e\u53d6\u5f97<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u6a19\u7684\u578b\u8aad\u307f\u53d6\u308a<\/td>\n<td>0x03<\/td>\n<td>b4 14 00 08<\/td>\n<td>0xB414\u304b\u30898\u30ec\u30b8\u30b9\u30bf\u3092\u8aad\u307f\u53d6\u308a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u4e0a\u9650\u4ed8\u8fd1\u306e\u5927\u91cf\u8aad\u307f\u53d6\u308a\uff1a\u59a8\u5bb3\u884c\u70ba\u3092\u793a\u5506\u3059\u308b\u6319\u52d5\u89b3\u6e2c\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4e2d\u306b\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u4e0a\u9650\u306b\u8fd1\u3044\u5927\u91cf\u8aad\u307f\u53d6\u308a\u3092\u8a66\u307f\u308b\u3082\u306e\u304c\u76f8\u5f53\u6570\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u591a\u304f\u306f\u3001\u4e0a\u9650125\u30ec\u30b8\u30b9\u30bf\u306b\u5bfe\u3057\u3001124\u30ec\u30b8\u30b9\u30bf\u3092\u8aad\u307f\u53d6\u308b\u69cb\u6210\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3042\u308b\u9001\u4fe1\u5143\u3067\u306f\u3001\u5358\u4e00\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u7d0415\u4e078,100\u4ef6\u306e\u8aad\u307f\u53d6\u308a\u3092\u77ed\u6642\u9593\u3067\u9023\u7d9a\u5b9f\u884c\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306bPLC\u5074\u3067\u3069\u306e\u7a0b\u5ea6\u306e\u5f71\u97ff\u304c\u767a\u751f\u3057\u3066\u3044\u305f\u304b\u306b\u3064\u3044\u3066\u306f\u3001\u5bfe\u8c61\u6a5f\u5668\u3078\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u305f\u3081\u691c\u8a3c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u898f\u6a21\u3068\u983b\u5ea6\u306f\u3001PLC\u306e\u5fdc\u7b54\u6027\u3084\u53ef\u7528\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u3001\u30ea\u30bd\u30fc\u30b9\u67af\u6e07\u578b\u306e\u653b\u6483\u3068\u6574\u5408\u3059\u308b\u6319\u52d5\u3067\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u62e1\u5f35\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\uff1a\u5c11\u6570\u306a\u304c\u3089\u610f\u56f3\u6027\u306e\u9ad8\u3044\u6d3b\u52d5\u57fa\u672c\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\uff080100\uff09\u306f\u5e83\u304f\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u62e1\u5f35\u8b58\u5225\u7528\u30c7\u30fc\u30bf\uff080200\uff09\u306f\u9650\u5b9a\u7684\u3067\u3042\u308a\u3001\u901a\u4fe1\u5143\u3082\u96c6\u4e2d\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u89b3\u6e2c\u3055\u308c\u305f\u306e\u306f\u30016\u4ef6\u306eIP\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f175\u4ef6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u307f\u3067\u3057\u305f\u3002\u3053\u308c\u3089\u9001\u4fe1\u5143\u306e\u5927\u534a\u306f\u4e2d\u56fd\u6240\u5728\u3068\u5224\u5b9a\u3055\u308c\u3001\u8907\u6570\u306e\u8105\u5a01\u60c5\u5831\u306b\u304a\u3044\u3066\u9ad8\u3044\u5371\u967a\u6027\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3053\u308c\u3092\u3001\u3088\u308a\u610f\u56f3\u6027\u306e\u9ad8\u3044\u60c5\u5831\u53ce\u96c6\u6d3b\u52d5\u306b\u4f7f\u7528\u3055\u308c\u305f\u6ce8\u76ee\u3059\u3079\u304d\u30a4\u30f3\u30d5\u30e9\u3068\u4f4d\u7f6e\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7e70\u308a\u8fd4\u3057\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5730\u7406\u60c5\u5831\u306e\u307f\u3092\u3082\u3063\u3066\u653b\u6483\u4e3b\u4f53\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li>Write Multiple Registers\uff1a\u7d99\u7d9a\u7684\u306a\u66f8\u304d\u8fbc\u307f\u8a66\u884c\u89b3\u6e2c\u3055\u308c\u305f\u66f8\u304d\u8fbc\u307f\u901a\u4fe1\u306f\u3001\u3059\u3079\u3066\u5358\u4e00\u306e\u9001\u4fe1\u5143IP\u304b\u3089\u767a\u751f\u3057\u3066\u304a\u308a\u3001\u7dcf\u6570\u306f3,240\u4ef6\u306b\u9054\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u66f8\u304d\u8fbc\u307f\u306f\u3001\u4e00\u8cab\u3057\u30660x0BB8\u3092\u958b\u59cb\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u300127\u301c122\u30ec\u30b8\u30b9\u30bf\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u898f\u5247\u6027\u306f\u3001\u3053\u308c\u3089\u304c\u81ea\u52d5\u5316\u3055\u308c\u305f\u51e6\u7406\u3067\u3042\u308b\u53ef\u80fd\u6027\u3092\u5f37\u304f\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4eca\u56de\u78ba\u8a8d\u3055\u308c\u305f\u6d3b\u52d5\u306e\u4e2d\u3067\u3082\u3001\u3053\u308c\u306f\u6700\u3082\u9ad8\u30ea\u30b9\u30af\u306a\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u66f8\u304d\u8fbc\u307f\u6a29\u9650\u306f\u3001PLC\u306e\u72b6\u614b\u3084\u3001\u73fe\u5b9f\u4e16\u754c\u306b\u304a\u3051\u308b\u5236\u5fa1\u7d50\u679c\u305d\u306e\u3082\u306e\u3078\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-sector-distribution-of-observed-targets\">\u89b3\u6e2c\u3055\u308c\u305f\u6a19\u7684\u306e\u696d\u7a2e\u5225\u5206\u5e03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u56f31\u306f\u3001\u4e0d\u5be9\u306a\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u306b\u3088\u3063\u3066\u6a19\u7684\u3068\u306a\u3063\u305f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u578bModbus\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u4fdd\u6709\u3059\u308b\u7d44\u7e54\u306e\u696d\u7a2e\u5206\u5e03\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5bfe\u8c61\u3068\u306a\u3063\u305f\u696d\u7a2e\u306f\u5e83\u7bc4\u306b\u308f\u305f\u3063\u3066\u304a\u308a\u3001\u7121\u5dee\u5225\u7684\u306a\u63a2\u7d22\u6d3b\u52d5\u3067\u3042\u3063\u305f\u53ef\u80fd\u6027\u304c\u3046\u304b\u304c\u3048\u307e\u3059\u3002\u6700\u3082\u591a\u304b\u3063\u305f\u306e\u306f\u88fd\u9020\u696d\u3067\u3001\u5168\u4f53\u306e18%\u3092\u5360\u3081\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u7d9a\u304d\u3001\u533b\u7642\u3001\u5efa\u8a2d\u3001\u6280\u8853\u3001\u904b\u8f38\u3001\u91d1\u878d\u306a\u3069\u304c\u6bd4\u8f03\u7684\u5c0f\u898f\u6a21\u306a\u5272\u5408\u3067\u5206\u5e03\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u4ed6\u306e\u591a\u69d8\u306a\u696d\u7a2e\u306f\u300c\u305d\u306e\u4ed6\u300d\u306b\u5206\u985e\u3055\u308c\u3001\u5168\u4f53\u306e27%\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u696d\u3078\u306e\u96c6\u4e2d\u306f\u3001Modbus\u5bfe\u5fdcPLC\u304c\u6700\u3082\u5e83\u304f\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u5206\u91ce\u3067\u3042\u308b\u3053\u3068\u3068\u6574\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001OT\uff08\u5236\u5fa1\u30fb\u904b\u7528\u6280\u8853\uff09\u3078\u306e\u4f9d\u5b58\u5ea6\u304c\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u6a5f\u5668\u304c\u5916\u90e8\u516c\u958b\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u63a2\u7d22\u5bfe\u8c61\u306b\u306a\u308a\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u653f\u5e9c\u95a2\u9023\u7d44\u7e54\u3082\u4e00\u90e8\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u5927\u534a\u306f\u81ea\u6cbb\u4f53\u95a2\u9023\u3067\u3057\u305f\u3002<\/p>\n\n\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u56f31. \u00a0\u4e0d\u5be9\u306aModbus\u63a2\u7d22\u6d3b\u52d5\u306b\u95a2\u9023\u3057\u3066\u89b3\u6e2c\u3055\u308c\u305f\u6a19\u7684\u306e\u696d\u7a2e\u5225\u5206\u5e03<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-geographic-distribution-of-observed-targets\">\u89b3\u6e2c\u3055\u308c\u305f\u6a19\u7684\u306e\u5730\u57df\u5225\u5206\u5e03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5730\u7406\u7684\u306b\u898b\u308b\u3068\u3001\u4e0d\u5be9\u306a\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9Modbus\u901a\u4fe1\u306f\u300170\u30ab\u56fd\u30fb14,426\u4ef6\u306e\u7570\u306a\u308b\u6a19\u7684IP\u306b\u53ca\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u5206\u5e03\u306b\u306f\u5927\u304d\u306a\u504f\u308a\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u56f32\u304c\u793a\u3059\u901a\u308a\u3001\u6a19\u7684IP\u6570\u306e\u4e0a\u4f4d10\u30ab\u56fd\u3060\u3051\u3067\u5168\u4f53\u306e86%\u3092\u5360\u3081\u3066\u304a\u308a\u3001\u3055\u3089\u306b\u4e0a\u4f4d3\u30ab\u56fd\u3067\u3042\u308b\u7c73\u56fd\u3001\u30d5\u30e9\u30f3\u30b9\u3001\u65e5\u672c\u306e\u5408\u8a08\u3060\u3051\u3067\u3001\u5168\u4f53\u306e61%\u3092\u5360\u3081\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5730\u57df\u5225\u3067\u306f\uff08\u56f33\uff09\u3001\u5357\u5317\u30a2\u30e1\u30ea\u30ab\u5730\u57df\u304c48%\u3067\u6700\u3082\u591a\u304f\u3001\u3053\u308c\u306b\u6b27\u5dde\uff0828%\uff09\u3001\u30a2\u30b8\u30a2\uff0823%\uff09\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u56f32. \u89b3\u6e2c\u3055\u308c\u305f\u6a19\u7684\u56fd \u4e0a\u4f4d10\u30ab\u56fd<\/p>\n\n\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u56f33. \u00a0\u89b3\u6e2c\u3055\u308c\u305f\u6a19\u7684\u5730\u57df<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-key-findings-over-three-months-of-observation-september-november-2025\">2025\u5e749\u6708\u301c11\u6708\u306e3\u30ab\u6708\u9593\u306b\u304a\u3051\u308b\u4e3b\u306a\u8abf\u67fb\u7d50\u679c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u898f\u6a21\u306a\u63a2\u7d22\u6d3b\u52d5\uff1a233\u4ef6\u306e\u9001\u4fe1\u5143IP\u304b\u3089\u3001\u7d0423\u4e075,500\u4ef6\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u901a\u4fe1\u306e\u5927\u534a\u306fRead Holding Registers\uff080x03\uff09\u306b\u3088\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u65b0\u898f\u307e\u305f\u306f\u4f4e\u8a55\u4fa1\u306e\u30a4\u30f3\u30d5\u30e9\u306e\u5229\u7528\uff1a\u591a\u304f\u306e\u9001\u4fe1\u5143IP\u306f\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u5371\u967a\u6027\u8a55\u4fa1\u306b\u304a\u3044\u3066\u4f4e\u30b9\u30b3\u30a2\u3001\u3042\u308b\u3044\u306f\u672a\u8a55\u4fa1\u306e\u72b6\u614b\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u65b0\u898f\u3001\u307e\u305f\u306f\u77ed\u671f\u9593\u3067\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u63a2\u7d22\u7528\u30db\u30b9\u30c8\u306e\u5229\u7528\u3068\u6574\u5408\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6a5f\u5668\u8b58\u5225\u5f8c\u306e\u63a2\u7d22\u6d3b\u52d5\uff1aRead Device Identification\uff080x2B\/0x0E\uff09\u306e\u5b9f\u884c\u5f8c\u3001\u56fa\u5b9a\u30ec\u30b8\u30b9\u30bf\u8aad\u307f\u53d6\u308a\u3092\u884c\u3046\u6319\u52d5\u304c\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u6a19\u7684\u63a2\u7d22\u306e\u7279\u5fb4\u3068\u4e00\u81f4\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u59a8\u5bb3\u304a\u3088\u3073\u5927\u304d\u306a\u5f71\u97ff\u3092\u72d9\u3063\u305f\u8a66\u884c\uff1a\u6700\u5927\u8981\u6c42\u30b5\u30a4\u30ba\u4ed8\u8fd1\u3067\u306e\u5927\u91cf\u8aad\u307f\u53d6\u308a\u306b\u3088\u308b\u904e\u8ca0\u8377\u578b\u306e\u6319\u52d5\u306b\u52a0\u3048\u3001\u5358\u4e00\u9001\u4fe1\u5143\u304b\u30893,240\u4ef6\u306eWrite Multiple Registers\uff080x10\uff09\u8981\u6c42\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u3088\u308a\u610f\u56f3\u6027\u306e\u9ad8\u3044\u6ce8\u76ee\u30a4\u30f3\u30d5\u30e9\uff1a\u7a00\u306a\u62e1\u5f35\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\uff080200\uff09\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u306e\u306f\u3001\u308f\u305a\u304b6\u4ef6\u306eIP\u306e\u307f\u3067\u3057\u305f\u3002<\/li>\n\n\n\n<li>\u5e83\u7bc4\u306a\u5730\u7406\u7684\u5206\u5e03\uff1a\u6a19\u7684\u306f70\u30ab\u56fd\u306b\u53ca\u3073\u3001\u6700\u3082\u591a\u304b\u3063\u305f\u306e\u306f\u7c73\u56fd\uff0836%\uff09\u3067\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u8abf\u67fb\u306b\u3088\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u3055\u308c\u305fModbus\u6a5f\u5668\u304c\u3001\u5927\u898f\u6a21\u306a\u63a2\u7d22\u6d3b\u52d5\u3084\u6a5f\u5668\u8b58\u5225\u3060\u3051\u3067\u306a\u304f\u3001\u59a8\u5bb3\u884c\u70ba\u3084\u76f4\u63a5\u7684\u306a\u64cd\u4f5c\u306e\u8a66\u307f\u306b\u81f3\u308b\u307e\u3067\u3001\u7d99\u7d9a\u7684\u306b\u653b\u6483\u5bfe\u8c61\u3068\u306a\u3063\u3066\u3044\u308b\u5b9f\u614b\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u653b\u6483\u4e3b\u4f53\u305d\u306e\u3082\u306e\u306f\u7279\u5b9a\u3067\u304d\u3066\u3044\u306a\u3044\u3082\u306e\u306e\u3001\u3053\u306e\u6d3b\u52d5\u306f\u8907\u6570\u306e\u696d\u754c\u306b\u307e\u305f\u304c\u3063\u3066\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u3068\u308a\u308f\u3051\u88fd\u9020\u696d\u3067\u306e\u5272\u5408\u304c\u9ad8\u304f\u3001\u5bfe\u8c61\u5730\u57df\u3082\u6570\u5341\u30ab\u56fd\u306b\u5e83\u304c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ec\u30dd\u30fc\u30c8\u306b\u304a\u3051\u308b\u6700\u3082\u91cd\u8981\u306a\u63d0\u8a00\u306f\u3001\u4e00\u8cab\u3057\u3066\u3044\u307e\u3059\u3002Modbus\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u76f4\u63a5\u516c\u958b\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u3084\u3080\u3092\u5f97\u305a\u5916\u90e8\u63a5\u7d9a\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u306f\u3001OT\u74b0\u5883\u3092IT\u74b0\u5883\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u5206\u96e2\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u533a\u5206\u7ba1\u7406\u3092\u884c\u3044\u3001Modbus\u3078\u5230\u9054\u53ef\u80fd\u306a\u7bc4\u56f2\u3092\u53b3\u683c\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306b\u3088\u3063\u3066\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u521d\u671f\u6bb5\u968e\u306e\u63a2\u7d22\u884c\u70ba\u304b\u3089\u3001\u3088\u308a\u6df1\u523b\u306a\u653b\u6483\u884c\u70ba\u307e\u3067\u3092\u963b\u6b62\u3067\u304d\u308b\u8105\u5a01\u9632\u5fa1\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u904b\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-protections\">\u5bfe\u7b56<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u8ff0\u306eWildcat Dam\u5b9f\u8a3c\u74b0\u5883\u3067\u306f\u3001Cato Threat Protection\u306b\u3088\u308a\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u3088\u308bModbus\u6a5f\u5668\u306e\u8b58\u5225\u884c\u70ba\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u8a66\u884c\u3092\u906e\u65ad\u3057\u3001PLC\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u9632\u6b62\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001Cato Threat Protection\u306f\u3001\u672c\u30ec\u30dd\u30fc\u30c8\u3067\u78ba\u8a8d\u3055\u308c\u305f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6319\u52d5\u306b\u5bfe\u3057\u3066\u3082\u3001\u30ea\u30b9\u30af\u4f4e\u6e1b\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Read Device 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Waizel","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/secure.gravatar.com\/avatar\/74f73df551fdbf7f6d122dc5eb5f23513109964e4d5fd8d911ef421ff5dbd4ca?s=96&d=mm&r=gce43b0b35aab742a0b89c87c94c64c7b","url":"https:\/\/secure.gravatar.com\/avatar\/74f73df551fdbf7f6d122dc5eb5f23513109964e4d5fd8d911ef421ff5dbd4ca?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/74f73df551fdbf7f6d122dc5eb5f23513109964e4d5fd8d911ef421ff5dbd4ca?s=96&d=mm&r=g","caption":"Dr. Guy Waizel"},"description":"Dr. Guy Waizel is a Tech Evangelist at Cato Networks and a member of Cato CTRL. As part of his role, Guy collaborates closely with Cato's researchers, developers, and tech teams to bridge and evangelize tech by researching, writing, presenting, and sharing key insights, innovations, and solutions with the broader tech and cybersecurity community. Prior to joining Cato in 2025, Guy led and evangelized security efforts at Commvault, advising CISOs and CIOs on the company\u2019s entire security portfolio. Guy also worked at TrapX Security (acquired by Commvault) in various hands-on and leadership roles, including support, incident response, forensic investigations, and product development. Guy has more than 25 years of experience spanning across cybersecurity, IT, and AI, and has held key roles at tech startups acquired by Philips, Stanley Healthcare, and Verint. Guy holds a PhD with magna cum laude honors from Alexandru Ioan Cuza University, his research thesis focused on the intersection of marketing strategies, cloud adoption, cybersecurity, and AI; an MBA from Netanya Academic College; a B.Sc. in technology management from Holon Institute of Technology; and multiple cybersecurity certifications.","url":"https:\/\/www.catonetworks.com\/ja\/blog\/author\/guy-waizel\/"}]}},"_links":{"self":[{"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/156504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/users\/228"}],"replies":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/comments?post=156504"}],"version-history":[{"count":0,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/156504\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/media\/152861"}],"wp:attachment":[{"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/media?parent=156504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/categories?post=156504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/tags?post=156504"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.catonetworks.com\/ja\/wp-json\/wp\/v2\/coauthors?post=156504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}