{"id":16428,"date":"2021-10-29T08:19:24","date_gmt":"2021-10-29T08:19:24","guid":{"rendered":"https:\/\/www.catonetworks.com\/zero-trust-network-access\/zero-trust-security-principles\/"},"modified":"2024-04-19T13:27:06","modified_gmt":"2024-04-19T10:27:06","slug":"zero-trust-security-principles","status":"publish","type":"af-ztna-wiki","link":"https:\/\/www.catonetworks.com\/ja\/zero-trust-network-access\/zero-trust-security-principles\/","title":{"rendered":"\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068\u306f?"},"content":{"rendered":"<section class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"#link\">\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=\"c-text\" 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href=\"https:\/\/www.catonetworks.com\/ja\/zero-trust-network-access\/\">\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\uff08ZTNA\uff09<\/a>\/\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5b9a\u7fa9\u306e\u5883\u754c\uff08SDP\uff09\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u91cd\u8981\u306a\u69cb\u6210\u8981\u7d20\u306e\u4e00\u90e8\u3067\u3059\u3002ZTNA\/SDP\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u3092\u30ea\u30e2\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306b\u9069\u7528\u3057\u307e\u3059\u3002\u7121\u5236\u9650\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3059\u308b\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08VPN\uff09\u306a\u3069\u306e\u5f93\u6765\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u7570\u306a\u308a\u3001ZTNA\/SDP\u306f\u7279\u5b9a\u306e\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u8a31\u53ef\u3057\u307e\u3059\u3002<\/p>\n<p>ZTNA\u306f\u3001IT\u30a4\u30f3\u30d5\u30e9\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u3001\u4e00\u8cab\u3057\u3066\u5c55\u958b\u53ca\u3073\u9069\u7528\u3057\u306a\u3051\u308c\u3070\u52b9\u679c\u304c\u3042\u308a\u307e\u305b\u3093\u3002<a href=\"https:\/\/www.catonetworks.com\/ja\/sase\/zero-trust-network-access-capabilities-of-sase\/\">SASE\u306eZTNA<\/a>\u6a5f\u80fd\u306f\u3001\u5909\u5316\u3059\u308b\u50cd\u304d\u65b9\u3092\u6e80\u305f\u3059\u30cb\u30fc\u30ba\u306b\u8907\u6570\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u95a2\u9023\u30b3\u30f3\u30c6\u30f3\u30c4\uff1a<\/strong><a href=\"https:\/\/www.catonetworks.com\/ja\/sase\/\">SASE\uff08Secure Access Service Edge\uff09\u3068\u306f\uff1f<\/a><\/p>\n<p>&nbsp;<\/p>\n\n\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n<section class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u6027\">\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=\"c-text\" >\n\t\t<h2>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u6027<\/h2>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u5bfe\u3059\u308b\u5f93\u6765\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u9632\u6b62\u306b\u3082\u306f\u3084\u6709\u52b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4eca\u65e5\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u304c\u65e5\u3005\u767a\u751f\u3057\u3066\u304a\u308a\u3001RDP\u8a8d\u8a3c\u3084\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u4e0d\u5099\u3092\u60aa\u7528\u3059\u308b\u624b\u53e3\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u653b\u6483\u624b\u6bb5\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u7c73\u56fd\u306e\u7d44\u7e54\u306e52%\u304c\u3001\u5883\u754c\u7dda\u306b\u57fa\u3065\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u5bfe\u51e6\u3067\u304d\u306a\u3044\u3001\u793e\u5185\u306e\u8105\u5a01\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u306e\u5c0e\u5165\u306f\u3001\u4f01\u696d\u306eIT\u8cc7\u7523\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u5fa1\u3059\u308b\u6700\u3082\u52b9\u679c\u7684\u306a\u624b\u6bb5\u3067\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6280\u8853\u306b\u3088\u308a\u3001\u4e00\u822c\u7684\u306a\u653b\u6483\u3092\u691c\u51fa\u304a\u3088\u3073\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li 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aria-level=\"1\"><strong>\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306f\u3001\u4e3b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5883\u754c\u3067\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u5883\u754c\u7dda\u306b\u57fa\u3065\u304f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u53ef\u8996\u5316\u3084\u5185\u90e8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u9069\u7528\u3059\u308b\u6a5f\u80fd\u304c\u307b\u3068\u3093\u3069\u3042\u308b\u3044\u306f\u307e\u3063\u305f\u304f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u5883\u754c\u7dda\u3092\u4f5c\u6210\u3057\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u5883\u754c\u5185\u306b\u5206\u96e2\u3057\u3001\u7dbf\u5bc6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><strong>\u6700\u5c0f\u7279\u6a29\u306b\u3088\u308b\u5236\u5fa1<\/strong>\uff1a<a href=\"https:\/\/thycotic.com\/company\/blog\/2021\/05\/19\/more-than-half-of-u-s-companies-hit-with-privileged-credential-theft-insider-threats-in-last-year\/\">\u7c73\u56fd\u306e\u7d44\u7e54\u306e53%\u304c<\/a>\u3001\u6a5f\u5bc6\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u4f7f\u7528\u3059\u308b\u3001\u7279\u6a29\u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u307e\u308c\u305f\u7d4c\u9a13\u304c\u3042\u308b\u3068\u56de\u7b54\u3057\u3066\u3044\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u6700\u5c0f\u7279\u6a29\u306e\u539f\u5247\u306b\u57fa\u3065\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8077\u52d9\u9042\u884c\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u9650\u306e\u7279\u6a29\u306e\u307f\u304c\u30e6\u30fc\u30b6\u30fc\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306b\u8a31\u53ef\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u5f93\u6765\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u306f\u3053\u308c\u307e\u3067\u3082\u52b9\u679c\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8907\u96d1\u5316\u306b\u4f34\u3044\u3001\u3055\u3089\u306b\u6df1\u523b\u306a\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u73fe\u4ee3\u306e\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u3001\u30ea\u30e2\u30fc\u30c8\u30ea\u30bd\u30fc\u30b9\u306a\u3069\u3001\u8907\u6570\u306e\u74b0\u5883\u306b\u307e\u305f\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u74b0\u5883\u3092\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u5b88\u308b\u306b\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306b\u3088\u308b\u8a73\u7d30\u306a\u53ef\u8996\u5316\u3068\u7dbf\u5bc6\u306a\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n<section class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"#link\">\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=\"c-text\" >\n\t\t<h2>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30e2\u30c7\u30eb\u306e\u4e2d\u5fc3\u7684\u306a\u539f\u5247<\/h2>\n<p>\u30d5\u30a9\u30ec\u30b9\u30bf\u30fc\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u306e\u65b0\u3057\u3044\u65b9\u6cd5\u3092\u300c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u300d\u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u4e2d\u6838\u6a5f\u80fd\u306b\u306f\u3001\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li aria-level=\"1\"><strong>\u7279\u5b9a<\/strong>\uff1a\u52b9\u679c\u7684\u306a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306f\u3001\u4f01\u696d\u306e\u74b0\u5883\u3068\u305d\u306e\u4f7f\u7528\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u52b9\u679c\u7684\u306a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30dd\u30ea\u30b7\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u305d\u306e\u76f8\u4e92\u95a2\u4fc2\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><strong>\u4fdd\u8b77<\/strong>\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u6226\u7565\u306f\u3001\u4f01\u696d\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306b\u3088\u308a\u3001\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u3092\u963b\u6b62\u3057\u307e\u3059\u3002\u4e0d\u6b63\u306a\u884c\u52d5\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u4fb5\u5165\u3084\u6a5f\u5bc6\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u98df\u3044\u6b62\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><strong>\u691c\u51fa<\/strong>\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7d44\u7e54\u306e\u74b0\u5883\u3068\u6d3b\u52d5\u3092\u7dbf\u5bc6\u306b\u53ef\u8996\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u53ef\u8996\u5316\u306b\u3088\u308a\u3001\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u3084\u305d\u306e\u4ed6\u306e\u7570\u5e38\u306a\u884c\u52d5\u306b\u57fa\u3065\u3044\u3066\u3001\u6f5c\u5728\u7684\u306a\u4fb5\u5165\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/li>\n<li aria-level=\"1\"><strong>\u5bfe\u5fdc<\/strong>\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7d44\u7e54\u306e\u74b0\u5883\u3067\u8105\u5a01\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u60aa\u610f\u306e\u3042\u308b\u884c\u52d5\u3084\u6f5c\u5728\u7684\u306a\u7279\u6a29\u306e\u4e71\u7528\u3092\u963b\u6b62\u3059\u308b\u3001\u65b0\u305f\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u30d5\u30a9\u30ec\u30b9\u30bf\u30fc\u3068\u30ac\u30fc\u30c8\u30ca\u30fc\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5c0e\u5165\u3059\u308b\u305f\u3081\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u5b9a\u306b\u95a2\u3059\u308b\u30a2\u30c9\u30d0\u30a4\u30b9\u306a\u3069\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ac\u30fc\u30c8\u30ca\u30fc\u306eZTNA\u30de\u30fc\u30b1\u30c3\u30c8\u30ac\u30a4\u30c9\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u3092\u5c0e\u5165\u3059\u308b\u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u5b9a\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n<section class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306b\u4f34\u3046\u8ab2\u984c\">\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=\"c-text\" >\n\t\t<h2>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3092\u9054\u6210\u3059\u308b\u306b\u306f<\/h2>\n<p><strong>#1. \u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3092\u628a\u63e1<\/strong><\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d3\u30b8\u30cd\u30b9\u751f\u7523\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308a\u3001\u5f93\u696d\u54e1\u304c\u652f\u969c\u306a\u304f\u8077\u52d9\u9042\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u4f01\u696d\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u60aa\u7528\u306f\u3001\u7d44\u7e54\u306e\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3092\u52b9\u679c\u7684\u306b\u5c0e\u5165\u3059\u308b\u306b\u306f\u3001\u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3092\u4e8b\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30c6\u30ec\u30ef\u30fc\u30af\u3092\u884c\u3063\u3066\u3044\u308b\u7d44\u7e54\u306f\u3001\u5f93\u696d\u54e1\u306b\u3088\u308b\u4f01\u696d\u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u3084\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\uff08ZTNA\uff09\u8a2d\u5b9a\u65b9\u6cd5\u3092\u628a\u63e1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u306f\u3001\u898f\u5236\u9805\u76ee\u304a\u3088\u3073\u5206\u6563\u3057\u305f\u5f93\u696d\u54e1\u304c\u898f\u5236\u8981\u4ef6\u306b\u9055\u53cd\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>#2.\u3059\u3079\u3066\u306e\u8cc7\u7523\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210<\/strong><\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u306f\u3001\u6700\u5c0f\u7279\u6a29\u306e\u539f\u5247\u306b\u57fa\u3065\u304d\u3001\u7d44\u7e54\u306e\u3059\u3079\u3066\u306e\u8cc7\u7523\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u6226\u7565\u3092\u7b56\u5b9a\u3059\u308b\u524d\u306b\u3001\u3059\u3079\u3066\u306e\u4f01\u696d\u8cc7\u7523\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u5c0e\u5165\u7bc4\u56f2\u3092\u52b9\u7387\u7684\u306b\u898b\u6975\u3081\u3001\u74b0\u5883\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30dd\u30ea\u30b7\u30fc\u3092\u4e00\u8cab\u3057\u3066\u52b9\u679c\u7684\u306b\u9069\u7528\u3067\u304d\u308b\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002\u8cc7\u7523\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\uff08RBAC\uff09\u306e\u5b9a\u7fa9\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p><strong>#3.\u653b\u6483\u306b\u5148\u3093\u3058\u308b\uff1a\u4e88\u9632\u7b56<\/strong><\/p>\n<p>\u4e88\u9632\u306f\u3001\u6700\u9069\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3067\u3059\u3002\u691c\u51fa\u30d9\u30fc\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u306f\u3001\u653b\u6483\u8005\u304c\u3059\u3067\u306b\u4fb5\u5165\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u5bfe\u5fdc\u7b56\u3067\u3059\u3002\u4e88\u9632\u7b56\u306b\u3088\u308a\u3001\u7d44\u7e54\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4fb5\u5165\u307e\u305f\u306f\u4f55\u3089\u304b\u306e\u88ab\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u653b\u6483\u3092\u963b\u6b62\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6f5c\u5728\u7684\u306a\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u3092\u7279\u5b9a\u3057\u3001\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3001\u91cd\u8981\u306a\u4e88\u9632\u7b56\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001COVID-19\u30d1\u30f3\u30c7\u30df\u30c3\u30af\u306e\u5f71\u97ff\u3067\u30c6\u30ec\u30ef\u30fc\u30af\u3078\u306e\u30b7\u30d5\u30c8\u304c\u9032\u3080\u4e2d\u3001\u5f93\u696d\u54e1\u304c\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u4e3b\u306a\u6a19\u7684\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30af\u30bb\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u30c6\u30ec\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3057\u3066\u3001\u5728\u5b85\u52e4\u52d9\u8005\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u8106\u5f31\u6027\u3092\u72d9\u3063\u305f\u653b\u6483\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>#4. \u7d99\u7d9a\u7684\u306a\u76e3\u8996\u3068\u8fc5\u901f\u306a\u5bfe\u5fdc<\/strong><\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u4f01\u696d\u306eIT\u30ea\u30bd\u30fc\u30b9\u5229\u7528\u3092\u7dbf\u5bc6\u306b\u53ef\u8996\u5316\u3057\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u3092\u30ed\u30fc\u30eb\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\uff08RBAC\uff09\u3067\u691c\u8a3c\u3057\u3001\u74b0\u5883\u5185\u3067\u306e\u884c\u52d5\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8a73\u7d30\u306a\u53ef\u8996\u5316\u306f\u3001\u6f5c\u5728\u7684\u306a\u4fb5\u5165\u3084\u7279\u6a29\u4e71\u7528\u3092\u691c\u51fa\u3059\u308b\u975e\u5e38\u306b\u6709\u52b9\u306a\u624b\u6bb5\u3067\u3059\u304c\u3001\u30a4\u30d9\u30f3\u30c8\u3092\u5e38\u6642\u76e3\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u6226\u7565\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3057\u3001\u691c\u51fa\u3055\u308c\u305f\u4fb5\u5165\u8005\u304c\u7d44\u7e54\u306b\u5927\u304d\u306a\u88ab\u5bb3\u3092\u4e0e\u3048\u308b\u524d\u306b\u3001\u653b\u6483\u3092\u963b\u6b62\u3059\u308b\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>#5. \u5e83\u7bc4\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3068\u306e\u6574\u5408\u6027<\/strong><\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306eIT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5927\u5e45\u306b\u6539\u5584\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3001\u3042\u308b\u3044\u306f\u3088\u308a\u4e00\u822c\u7684\u306b\u306fIT\u6226\u7565\u306e\u69cb\u6210\u8981\u7d20\u306b\u904e\u304e\u307e\u305b\u3093\u3002<\/p>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u306b\u306f\u3001\u4f01\u696d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u3084IT\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6226\u7565\u3068\u306e\u6574\u5408\u6027\u304c\u91cd\u8981\u3067\u3059\u3002\u6226\u7565\u76ee\u6a19\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u540c\u3058\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u6a5f\u4f1a\u3092\u7279\u5b9a\u3057\u3001\u8907\u6570\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3067\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u6226\u7565\u3092\u3088\u308a\u5bb9\u6613\u304b\u3064\u7d99\u7d9a\u7684\u306b\u5c55\u958b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n<section class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"Challenges_of_Zero_Trust\">\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=\"c-text\" >\n\t\t<h2>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306b\u4f34\u3046\u8ab2\u984c<\/h2>\n<p>\u591a\u304f\u306e\u7d44\u7e54\u304c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6226\u7565\u306e\u4fa1\u5024\u3092\u8a8d\u3081\u3066\u3044\u308b\u306b\u3082\u95a2\u308f\u3089\u305a\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u307e\u3060\u53d6\u308a\u7d44\u307f\u304c\u9032\u3093\u3067\u3044\u307e\u305b\u3093\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u6226\u7565\u306e\u5c0e\u5165\u3092\u56f0\u96e3\u306b\u3057\u3066\u3044\u308b\u7406\u7531\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u304c\u8003\u3048\u3089\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li 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class=\"c-block c-margin c-margin--bottom-default c-block b-text b-text--page-zero-trust-security-principles  align b-text-layout-default b-text-style-default\" id=\"#link\">\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=\"c-text\" >\n\t\t<h2>SASE\u306b\u3088\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u5c0e\u5165<\/h2>\n<p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5c0e\u5165\u306b\u3088\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3082\u305f\u3089\u3055\u308c\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u539f\u5247\u3092\u52b9\u679c\u7684\u306b\u5c0e\u5165\u304a\u3088\u3073\u9069\u7528\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30ec\u30ef\u30fc\u30af\u304c\u9032\u3093\u3067\u3044\u308b\u73fe\u5728\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e2d\u6838\u6a5f\u80fd\u3068\u3044\u3048\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3092\u30c6\u30ec\u30ef\u30fc\u30af\u306b\u5c0e\u5165\u3059\u308b\u5834\u5408\u3001SASE\u306eZTNA\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002SASE\u306b\u3088\u308b\u5206\u6563\u578b\u7d44\u7e54\u3078\u306e\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u5c0e\u5165\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001Cato 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