{"id":3980,"date":"2026-04-19T00:00:08","date_gmt":"2026-04-18T17:00:08","guid":{"rendered":"https:\/\/technest.com.vn\/?p=3980"},"modified":"2026-03-24T17:00:30","modified_gmt":"2026-03-24T10:00:30","slug":"cloud-security","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/ja\/cloud-security\/","title":{"rendered":"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: \u30e1\u30ea\u30c3\u30c8\u3068\u8ab2\u984c"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u30c7\u30b8\u30bf\u30eb\u5316\u306e\u6642\u4ee3\u306b\u304a\u3044\u3066\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u6570\u767e\u4e07\u3082\u306e\u4f01\u696d\u306e\u904b\u55b6\u3092\u652f\u3048\u308b\u300c\u80cc\u9aa8\uff08\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\uff09\u300d\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u5229\u4fbf\u6027\u3068\u88cf\u8179\u306b\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u3082\u4f34\u3063\u3066\u3044\u307e\u3059\u3002<a title=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/\"><strong>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/a>\u306f\u3001\u3082\u306f\u3084\u5358\u306a\u308b\u300c\u4ed8\u3051\u8db3\u3057\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u3067\u306f\u306a\u304f\u3001\u7d44\u7e54\u306e\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e<\/span><b>\u6975\u3081\u3066\u91cd\u8981\u306a\u8981\u7d20<\/b><span style=\"font-weight: 400;\">\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%8B%EF%BC%9F\" >\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%81%AA%E3%81%9C%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%8C%E9%87%8D%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B%EF%BC%9F\" >\u306a\u305c\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AE%E4%BB%95%E7%B5%84%E3%81%BF\" >\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E3%80%8C%E8%B2%AC%E4%BB%BB%E5%85%B1%E6%9C%89%E3%83%A2%E3%83%87%E3%83%AB%E3%80%8D\" >\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b\u300c\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u300d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%E3%81%AE%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%BD%E3%83%AA%E3%83%A5%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3\" >\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E6%9A%97%E5%8F%B7%E5%8C%96_Data_Encryption\" >\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316 (Data Encryption)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%A2%E3%82%A4%E3%83%87%E3%83%B3%E3%83%86%E3%82%A3%E3%83%86%E3%82%A3%E3%81%A8%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E7%AE%A1%E7%90%86_IAM_Identity_and_Access_Management\" >\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30a2\u30af\u30bb\u30b9\u7ba1\u7406 (IAM: Identity and Access Management)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E6%AC%A1%E4%B8%96%E4%BB%A3%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2%E3%82%A6%E3%82%A9%E3%83%BC%E3%83%AB_Next-Generation_Firewalls\" >\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (Next-Generation Firewalls)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E4%BE%B5%E5%85%A5%E6%A4%9C%E7%9F%A5%E3%81%A8%E5%AF%BE%E5%BF%9C_IDR_Intrusion_Detection_Response\" >\u4fb5\u5165\u691c\u77e5\u3068\u5bfe\u5fdc (IDR: Intrusion Detection &amp; Response)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E6%83%85%E5%A0%B1%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88%E7%AE%A1%E7%90%86_SIEM_Security_Information_and_Event_Management\" >\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u30a4\u30d9\u30f3\u30c8\u7ba1\u7406 (SIEM: Security Information and Event Management)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E8%AA%B2%E9%A1%8C\" >\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b\u8ab2\u984c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%81%AA%E3%81%9C%E4%BC%81%E6%A5%AD%E3%81%AF%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%92%E5%B0%8E%E5%85%A5%E3%81%99%E3%81%B9%E3%81%8D%E3%81%AA%E3%81%AE%E3%81%8B%EF%BC%9F\" >\u306a\u305c\u4f01\u696d\u306f\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u3079\u304d\u306a\u306e\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/technest.com.vn\/ja\/cloud-security\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%83%97%E3%83%AD%E3%83%90%E3%82%A4%E3%83%80%E3%83%BC%E3%81%AB%E9%9A%9C%E5%AE%B3%E3%81%8C%E7%99%BA%E7%94%9F%E3%81%99%E3%82%8B%E3%83%AA%E3%82%B9%E3%82%AF\" >\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%8B%EF%BC%9F\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u304b\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff08Cloud Computing Security\uff09\u3068\u306f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30c7\u30fc\u30bf\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u4eee\u60f3\u5316\u30a4\u30f3\u30d5\u30e9\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3001\u30dd\u30ea\u30b7\u30fc\u3001\u6280\u8853\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u5236\u5fa1\u624b\u6bb5\u306e\u96c6\u5408\u4f53\u3067\u3059\u3002\u305d\u306e\u76ee\u7684\u306f\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30c7\u30fc\u30bf\u6f0f\u6d29\u3092\u9632\u6b62\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_3966\" aria-describedby=\"caption-attachment-3966\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3966 size-full\" title=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u304b\uff1f\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-1.png\" alt=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u304b\uff1f\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-1.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-1-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3966\" class=\"wp-caption-text\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u306f\u4f55\u304b\uff1f<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u4f01\u696d\u304c\u7269\u7406\u30c7\u30d0\u30a4\u30b9\u3092\u5b8c\u5168\u306b\u5236\u5fa1\u3067\u304d\u308b<\/span><b>\u5f93\u6765\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff08\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\uff09<\/b><span style=\"font-weight: 400;\">\u3068\u306f\u7570\u306a\u308a\u3001\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u300c\u62bd\u8c61\u5316\u30ec\u30a4\u30e4\u30fc\u300d\u306e\u4fdd\u8b77\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u3001\u74b0\u5883\u9593\u3092\u79fb\u52d5\u3059\u308b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u6697\u53f7\u5316\u3001\u304a\u3088\u3073\u96c6\u7d04\u3055\u308c\u305f\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30cf\u30c3\u30ab\u30fc\u306e\u653b\u6483\u3092\u963b\u6b62\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u7684\u969c\u58c1\u306e\u69cb\u7bc9\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%AA%E3%81%9C%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%8C%E9%87%8D%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B%EF%BC%9F\"><\/span><b>\u306a\u305c\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30af\u30e9\u30a6\u30c9\u3078\u306e\u79fb\u884c\u306f\u67d4\u8edf\u6027\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306b\u3068\u3063\u3066\u306e<strong>\u653b\u6483\u5bfe\u8c61\u9818\u57df\uff08\u30a2\u30bf\u30c3\u30af\u30b5\u30fc\u30d5\u30a7\u30b9<\/strong>\u300d\u3092\u62e1\u5927\u3055\u305b\u308b\u3053\u3068\u306b\u3082\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u4f01\u696d\u304c\u30b7\u30b9\u30c6\u30e0\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u6295\u8cc7\u5224\u65ad\u3092\u4e0b\u3059\u52a9\u3051\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u6025\u52d9\u3068\u306a\u3063\u3066\u3044\u308b\u4e3b\u306a\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\uff1a<\/b><span style=\"font-weight: 400;\"> \u30af\u30e9\u30a6\u30c9\u306b\u306f\u9867\u5ba2\u60c5\u5831\u3001\u77e5\u7684\u8ca1\u7523\u3001\u8ca1\u52d9\u30c7\u30fc\u30bf\u304c\u84c4\u7a4d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u5ea6\u6f0f\u6d29\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u6df1\u523b\u306a\u6cd5\u7684\u8cac\u4efb\u3092\u554f\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u4e8b\u696d\u7d99\u7d9a\u6027\u306e\u78ba\u4fdd\uff1a<\/b><span style=\"font-weight: 400;\"> DDoS\u653b\u6483\u3084\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u9ebb\u75fa\u3055\u305b\u3001\u591a\u5927\u306a\u53ce\u76ca\u640d\u5931\u3092\u3082\u305f\u3089\u3059\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u898f\u5236\u9075\u5b88\uff08\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\uff09\uff1a<\/b><span style=\"font-weight: 400;\"> \u591a\u304f\u306e\u696d\u754c\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u53b3\u683c\u306a\u57fa\u6e96\uff08GDPR\u3084PCI-DSS\u306a\u3069\uff09\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6b20\u5982\u306f\u3001\u6cd5\u5f8b\u9055\u53cd\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u9867\u5ba2\u3068\u306e\u4fe1\u983c\u69cb\u7bc9\uff1a<\/b><span style=\"font-weight: 400;\"> \u9867\u5ba2\u306f\u3001\u81ea\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u5b89\u5168\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3067\u304d\u308b\u4f01\u696d\u306b\u306e\u307f\u3001\u5927\u5207\u306a\u60c5\u5831\u3092\u8a17\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AE%E4%BB%95%E7%B5%84%E3%81%BF\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001<\/span><b>\u591a\u5c64\u9632\u5fa1\uff08Defense in Depth\uff09<\/b><span style=\"font-weight: 400;\">\u3068\u3044\u3046\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u5358\u4e00\u306e\u4fdd\u8b77\u30ec\u30a4\u30e4\u30fc\u306b\u983c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u7269\u7406\u7684\u306a\u5bfe\u7b56\u304b\u3089\u8ad6\u7406\u7684\u306a\u5bfe\u7b56\u307e\u3067\u3001\u8907\u6570\u306e\u53b3\u683c\u306a\u5236\u5fa1\u624b\u6bb5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_3967\" aria-describedby=\"caption-attachment-3967\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3967 size-full\" title=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-2.png\" alt=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-2.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-2-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3967\" class=\"wp-caption-text\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4ed5\u7d44\u307f<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u901a\u5e38\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u524d\u306e<\/span><b>\u672c\u4eba\u78ba\u8a8d\uff08\u8a8d\u8a3c\uff09\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7d99\u7d9a\u7684\u306b\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u7570\u5e38\u306a\u632f\u308b\u821e\u3044\u3092\u691c\u77e5\u3057\u307e\u3059\u3002\u4fdd\u5b58\u4e2d\u307e\u305f\u306f\u8ee2\u9001\u4e2d\u306e\u30c7\u30fc\u30bf\u306f\u3001\u89e3\u8aad\u304c\u56f0\u96e3\u306a\u5f62\u5f0f\u306b\u6697\u53f7\u5316<\/b><span style=\"font-weight: 400;\">\u3055\u308c\u3001\u4e07\u304c\u4e00\u76d7\u307e\u308c\u305f\u3068\u3057\u3066\u3082\u30cf\u30c3\u30ab\u30fc\u304c\u5185\u5bb9\u3092\u8aad\u307f\u53d6\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001<\/span><b>\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d7\u30ed\u30bb\u30b9<\/b><span style=\"font-weight: 400;\">\u306b\u3088\u308a\u3001\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5f8c\u3067\u3082\u5e38\u306b\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3067\u304d\u308b\u4f53\u5236\u3092\u6574\u3048\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E3%80%8C%E8%B2%AC%E4%BB%BB%E5%85%B1%E6%9C%89%E3%83%A2%E3%83%87%E3%83%AB%E3%80%8D\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b\u300c\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u300d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u3088\u304f\u3042\u308b\u8aa4\u89e3\u306f\u3001\u4f01\u696d\u304c AWS\u3001Google Cloud\u3001Azure \u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5074\u3067100%\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8cac\u4efb\u3092\u8ca0\u3063\u3066\u304f\u308c\u308b\u3068\u601d\u3044\u8fbc\u3093\u3067\u3057\u307e\u3046\u3053\u3068\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001<\/span><b>\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\uff08Shared Responsibility Model\uff09<\/b><span style=\"font-weight: 400;\">\u306b\u3088\u3063\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u5883\u754c\u7dda\u304c\u660e\u78ba\u306b\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff08Cloud Provider\uff09\uff1a<\/b><span style=\"font-weight: 400;\"> \u30af\u30e9\u30a6\u30c9<\/span><b>\u306e<\/b><span style=\"font-weight: 400;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff08Security of the Cloud\uff09\u306b\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u7269\u7406\u30a4\u30f3\u30d5\u30e9\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u56de\u7dda\u3001\u304a\u3088\u3073\u57fa\u76e4\u3068\u306a\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u4f01\u696d\uff08Customer\uff09\uff1a<\/b><span style=\"font-weight: 400;\"> \u30af\u30e9\u30a6\u30c9<\/span><b>\u5185<\/b><span style=\"font-weight: 400;\">\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff08Security in the Cloud\uff09\u306b\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u8a2d\u5b9a\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u69cb\u7bc9\u3001\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4fdd\u8b77\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u81ea\u8eab\u304c\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%E3%81%AE%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%BD%E3%83%AA%E3%83%A5%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u5f37\u56fa\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u3001\u4f01\u696d\u306f\u8907\u6570\u306e\u6700\u65b0\u6280\u8853\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5404\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7570\u306a\u308b\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u3092\u963b\u6b62\u3059\u308b\u305f\u3081\u306b\u5c02\u9580\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_3968\" aria-describedby=\"caption-attachment-3968\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3968 size-full\" title=\"\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-3-Ta.png\" alt=\"\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-3-Ta.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-3-Ta-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3968\" class=\"wp-caption-text\">\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E6%9A%97%E5%8F%B7%E5%8C%96_Data_Encryption\"><\/span><b>\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316 (Data Encryption)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u6697\u53f7\u5316\u306f\u3001\u30c7\u30fc\u30bf\u306e\u300c\u6700\u7d42\u7684\u306a\u93a7\u300d\u3067\u3059\u3002\u8907\u96d1\u306a\u6570\u5b66\u7684\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5fa9\u53f7\u30ad\u30fc\u304c\u306a\u3051\u308c\u3070\u8aad\u307f\u53d6\u308c\u306a\u3044\u5f62\u5f0f\u306b\u30c7\u30fc\u30bf\u3092\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e07\u304c\u4e00\u653b\u6483\u8005\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fb5\u5165\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u5f97\u3089\u308c\u308b\u306e\u306f\u7121\u610f\u5473\u306a\u6587\u5b57\u306e\u7f85\u5217\u306e\u307f\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%82%A4%E3%83%87%E3%83%B3%E3%83%86%E3%82%A3%E3%83%86%E3%82%A3%E3%81%A8%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E7%AE%A1%E7%90%86_IAM_Identity_and_Access_Management\"><\/span><b>\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30a2\u30af\u30bb\u30b9\u7ba1\u7406 (IAM: Identity and Access Management)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">IAM\u306f\u3001\u7ba1\u7406\u8005\u304c<strong>\u8ab0\u304c\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b<\/strong>\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<strong>\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247<\/strong>\u306b\u57fa\u3065\u304d\u3001\u5f93\u696d\u54e1\u306b\u306f\u696d\u52d9\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u9650\u306e\u6a29\u9650\u306e\u307f\u304c\u4ed8\u4e0e\u3055\u308c\u307e\u3059\u3002<strong><a title=\"\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\" href=\"https:\/\/en.wikipedia.org\/wiki\/Multi-factor_authentication\" target=\"_blank\" rel=\"nofollow noopener\">\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09<\/a><\/strong>\u306a\u3069\u306e\u6a5f\u80fd\u306f\u3001\u901a\u5e38\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3092\u9065\u304b\u306b\u8d85\u3048\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%AC%A1%E4%B8%96%E4%BB%A3%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2%E3%82%A6%E3%82%A9%E3%83%BC%E3%83%AB_Next-Generation_Firewalls\"><\/span><b>\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (Next-Generation Firewalls)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u5f93\u6765\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306f\u7570\u306a\u308a\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u30c7\u30a3\u30fc\u30d7\u30a4\u30f3\u30b9\u30da\u30af\u30b7\u30e7\u30f3\uff08DPI\uff09\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8b58\u5225\u3001\u304a\u3088\u3073\u5de7\u5999\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u963b\u6b62\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u300c\u9580\u756a\u300d\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u51fa\u5165\u308a\u3059\u308b\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E4%BE%B5%E5%85%A5%E6%A4%9C%E7%9F%A5%E3%81%A8%E5%AF%BE%E5%BF%9C_IDR_Intrusion_Detection_Response\"><\/span><b>\u4fb5\u5165\u691c\u77e5\u3068\u5bfe\u5fdc (IDR: Intrusion Detection &amp; Response)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">IDR\u30b7\u30b9\u30c6\u30e0\u306f\u300124\u6642\u95933\u304c\u3093\u4f53\u5236\u306e\u76e3\u8996\u30ab\u30e1\u30e9\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u7d99\u7d9a\u7684\u306b\u5206\u6790\u3057\u3001\u4fb5\u5165\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u691c\u77e5\u3057\u307e\u3059\u3002\u7570\u5e38\u304c\u767a\u751f\u3057\u305f\u969b\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u63a5\u7d9a\u306e\u906e\u65ad\u3084\u5f71\u97ff\u3092\u53d7\u3051\u305f\u9818\u57df\u306e\u9694\u96e2\u306a\u3069\u306e\u5bfe\u5fdc\u3092\u81ea\u52d5\u7684\u306b\u884c\u3044\u3001\u88ab\u5bb3\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E6%83%85%E5%A0%B1%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88%E7%AE%A1%E7%90%86_SIEM_Security_Information_and_Event_Management\"><\/span><b>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u30a4\u30d9\u30f3\u30c8\u7ba1\u7406 (SIEM: Security Information and Event Management)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">SIEM\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u5185\u306e\u3059\u3079\u3066\u306e\u30bd\u30fc\u30b9\u304b\u3089\u30ed\u30b0\u3092\u53ce\u96c6\u3057\u3001\u5206\u6790\u3057\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5168\u4f53\u50cf\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u500b\u5225\u306e\u90e8\u9580\u3092\u5358\u72ec\u3067\u8abf\u67fb\u3057\u305f\u3060\u3051\u3067\u306f\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u6f5c\u5728\u7684\u8105\u5a01\u3092\u3001\u6280\u8853\u30c1\u30fc\u30e0\u304c\u767a\u898b\u3059\u308b\u624b\u52a9\u3051\u3092\u3057\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E8%AA%B2%E9%A1%8C\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b\u8ab2\u984c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u591a\u304f\u306e\u652f\u63f4\u30c4\u30fc\u30eb\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u4eee\u60f3\u5316\u74b0\u5883\u306e\u8907\u96d1\u306a\u6027\u8cea\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5b9f\u88c5\u306f\u4f9d\u7136\u3068\u3057\u3066\u5c11\u306a\u304f\u306a\u3044\u969c\u58c1\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002 \u4e3b\u306a\u8ab2\u984c\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u53ef\u8996\u6027\u306e\u4f4e\u4e0b:<\/b><span style=\"font-weight: 400;\"> \u7b2c\u4e09\u8005\u306e\u30a4\u30f3\u30d5\u30e9\u4e0a\u3067\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u306e\u304b\u3092\u3001\u4f01\u696d\u304c\u5b8c\u5168\u306b\u628a\u63e1\u3057\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u306f\u56f0\u96e3\u3067\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8a2d\u5b9a\u30df\u30b9 (Misconfiguration):<\/b><span style=\"font-weight: 400;\"> \u3053\u308c\u306f\u30c7\u30fc\u30bf\u6f0f\u6d29\u306e\u6700\u5927\u306e\u539f\u56e0\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u8a2d\u5b9a\u3092\u4e00\u3064\u9593\u9055\u3048\u308b\u3060\u3051\u3067\u3001\u5168\u30c7\u30fc\u30bf\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u3055\u3089\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5c02\u9580\u4eba\u6750\u306e\u4e0d\u8db3:<\/b><span style=\"font-weight: 400;\"> \u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b9\u30ad\u30eb\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u73fe\u5728\u975e\u5e38\u306b\u4e0d\u8db3\u3057\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u4f01\u696d\u304c\u65b0\u305f\u306a\u653b\u6483\u3078\u306e\u5bfe\u5fdc\u306b\u82e6\u616e\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%AA%E3%81%9C%E4%BC%81%E6%A5%AD%E3%81%AF%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%92%E5%B0%8E%E5%85%A5%E3%81%99%E3%81%B9%E3%81%8D%E3%81%AA%E3%81%AE%E3%81%8B%EF%BC%9F\"><\/span><b>\u306a\u305c\u4f01\u696d\u306f\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u3079\u304d\u306a\u306e\u304b\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3078\u306e\u6295\u8cc7\u306f\u300c\u6d88\u3048\u3066\u3044\u304f\u30b3\u30b9\u30c8\u300d\u3067\u306f\u306a\u304f\u3001<\/span><b>\u6301\u7d9a\u53ef\u80fd\u6027\u306e\u305f\u3081\u306e\u6295\u8cc7<\/b><span style=\"font-weight: 400;\">\u3067\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304c\u5de7\u5999\u5316\u3059\u308b\u4e2d\u3067\u3001\u4fdd\u8b77\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u306f\u3082\u306f\u3084\u7fa9\u52d9\u3068\u3044\u3048\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_3970\" aria-describedby=\"caption-attachment-3970\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3970 size-full\" title=\"\u306a\u305c\u4f01\u696d\u306f\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u3079\u304d\u306a\u306e\u304b\uff1f\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-4.png\" alt=\"\u306a\u305c\u4f01\u696d\u306f\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u3079\u304d\u306a\u306e\u304b\uff1f\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-4.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/bao-mat-dien-toan-dam-may-4-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3970\" class=\"wp-caption-text\">\u306a\u305c\u4f01\u696d\u306f\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u3079\u304d\u306a\u306e\u304b\uff1f<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9069\u5207\u306b\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u91d1\u92ad\u7684\u306a\u6050\u559d\u3084\u7f70\u91d1\u306b\u3088\u308b\u8ca1\u52d9\u30ea\u30b9\u30af\u3092\u56de\u907f\u3067\u304d\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u904b\u7528\u52b9\u7387\u3082\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u5b89\u5168\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308c\u3070\u3001\u6280\u8853\u30c1\u30fc\u30e0\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e8b\u6545\u306e\u300c\u706b\u6d88\u3057\u300d\u306b\u6642\u9593\u3092\u53d6\u3089\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u88fd\u54c1\u958b\u767a\u306b\u96c6\u4e2d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%83%97%E3%83%AD%E3%83%90%E3%82%A4%E3%83%80%E3%83%BC%E3%81%AB%E9%9A%9C%E5%AE%B3%E3%81%8C%E7%99%BA%E7%94%9F%E3%81%99%E3%82%8B%E3%83%AA%E3%82%B9%E3%82%AF\"><\/span><b>\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u7d76\u5bfe\u7684\u306b\u5b8c\u74a7\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u5927\u624b\u306e\u4f01\u696d\u3067\u3042\u3063\u3066\u3082\u3001\u6280\u8853\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u306b\u898b\u821e\u308f\u308c\u305f\u308a\u3001\u653b\u6483\u3092\u53d7\u3051\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u4f01\u696d\u306b\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u6700\u5927\u306e\u8ab2\u984c\u306f\u3001\u7279\u5b9a\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3078\u306e\u5b8c\u5168\u306a\u4f9d\u5b58\u3001\u3044\u308f\u3086\u308b<\/span><b>\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3 (Vendor Lock-in)\u3067\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\uff08\u30a2\u30a6\u30c8\u30da\u30fc\u30b8\uff09\u3084\u6df1\u523b\u306a\u8106\u5f31\u6027\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u5168\u6d3b\u52d5\u304c\u505c\u6ede\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u5b89\u5168\u6027\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u30af\u30e9\u30a6\u30c9\u3092\u4f75\u7528\u3059\u308b\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9 (Multi-cloud)\u6226\u7565\u3084\u3001\u30af\u30e9\u30a6\u30c9\u3068\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30af\u30e9\u30a6\u30c9 (Hybrid Cloud)<\/b><span style=\"font-weight: 400;\">\u306e\u69cb\u7bc9\u304c\u30c8\u30ec\u30f3\u30c9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u300c\u30b4\u30fc\u30eb\u300d\u3067\u306f\u306a\u304f\u3001\u7d42\u308f\u308a\u306e\u306a\u3044\u300c\u65c5\u300d\u3067\u3059\u3002\u4f01\u696d\u3092\u52b9\u679c\u7684\u306b\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u73fe\u4ee3\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u53b3\u683c\u306a\u30d7\u30ed\u30bb\u30b9\u3001\u305d\u3057\u3066\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u3078\u306e\u6df1\u3044\u7406\u89e3\u3092\u5de7\u307f\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c7\u30b8\u30bf\u30eb\u5316\u306e\u6642\u4ee3\u306b\u304a\u3044\u3066\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u6570\u767e\u4e07\u3082\u306e\u4f01\u696d\u306e\u904b\u55b6\u3092\u652f\u3048\u308b\u300c\u80cc\u9aa8\uff08\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\uff09\u300d\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u5229\u4fbf\u6027\u3068\u88cf\u8179\u306b\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u3082\u4f34\u3063\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/p>\n","protected":false},"author":1,"featured_media":3972,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/3980"}],"collection":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/comments?post=3980"}],"version-history":[{"count":2,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/3980\/revisions"}],"predecessor-version":[{"id":3982,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/3980\/revisions\/3982"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/media\/3972"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/media?parent=3980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/categories?post=3980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/tags?post=3980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}