{"id":938,"date":"2023-04-23T17:48:08","date_gmt":"2023-04-23T08:48:08","guid":{"rendered":"https:\/\/www.seraku.co.jp\/columns\/?p=938"},"modified":"2025-01-09T14:57:55","modified_gmt":"2025-01-09T05:57:55","slug":"mfa-thoroughexplanation","status":"publish","type":"post","link":"https:\/\/www.seraku.co.jp\/columns\/managedservice\/managedservice-01\/mfa-thoroughexplanation\/","title":{"rendered":"\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3068\u306f\uff1f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u5225\u306b\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<div class=\"btn-doc-contact\"><a href=\"https:\/\/www.seraku.co.jp\/pr-site\/cloudsupportcenter\/contact\/\" target=\"_blank\" rel=\"noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089<\/a><\/div>\n\n\n\n<p><span 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rel=\"noreferrer noopener\" href=\"https:\/\/www.ipa.go.jp\/files\/000093083.pdf\" target=\"_blank\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30a6\u30a4\u30eb\u30b9\u30fb\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u5c4a\u51fa\u4e8b\u4f8b \uff3b2021\u5e74\u4e0a\u534a\u671f\uff081\u6708\uff5e6\u6708\uff09\uff3d<\/a><br><a rel=\"noreferrer noopener\" href=\"https:\/\/www.ipa.go.jp\/archive\/security\/reports\/2020\/ishikichousa2020.html\" target=\"_blank\">2020\u5e74\u5ea6 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u502b\u7406\u3068\u8105\u5a01\u306b\u5bfe\u3059\u308b\u610f\u8b58\u8abf\u67fb\u3010\u8105\u5a01\u7de8\u3011\u5831\u544a\u66f8<\/a><\/p>\n\n\n\n<p><strong>\u25bc\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\u306b\u304a\u3051\u308b\u5bfe\u7b56\u72b6\u6cc1<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"447\" src=\"https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01-1024x447.png\" alt=\"\" class=\"wp-image-939\" srcset=\"https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01-1024x447.png 1024w, https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01-300x131.png 300w, https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01-768x335.png 768w, https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01-485x212.png 485w, https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2022\/04\/01_09_01.png 1026w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u51fa\u5178\uff1a\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u3001<a href=\"https:\/\/www.ipa.go.jp\/archive\/security\/reports\/2020\/ishikichousa2020.html\" target=\"_blank\" rel=\"noreferrer noopener\">2020\u5e74\u5ea6 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\u3010\u8105\u5a01\u7de8\u3011\u5831\u544a\u66f8<\/a>\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a\u306b\u304a\u3051\u308b\u5bfe\u7b56\u72b6\u6cc1\u300c\u4f7f\u3044\u56de\u3057\u3092\u3057\u306a\u3044\u300d\u300119\u9801<\/p>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u4f7f\u3044\u307e\u308f\u3057\u306e\u4ed6\u306b\u3082\u3001\u63a8\u6e2c\u3055\u308c\u3084\u3059\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306b\u3088\u308a\u3001\u60c5\u5831\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308b\u30b1\u30fc\u30b9\u3082\u591a\u304f\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a8d\u8a3c\u304c\u5fc5\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u3084\u30b5\u30fc\u30d3\u30b9\u304c\u975e\u5e38\u306b\u591a\u304f\u306a\u3063\u305f\u6628\u4eca\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u3067\u306e\u8a8d\u8a3c\u306f\u3082\u306f\u3084\u4e0d\u5341\u5206\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u3088\u308a\u5f37\u56fa\u306a\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u591a\u8981\u7d20\u8a8d\u8a3c\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u8fd1\u5e74\u6025\u901f\u306b\u666e\u53ca\u3057\u3064\u3064\u3042\u308b\u306e\u3067\u3059\u3002<br>\u591a\u8981\u7d20\u8a8d\u8a3c\u306b\u3088\u3063\u3066\u8a8d\u8a3c\u8981\u7d20\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u7279\u306b\u672c\u4eba\u306e\u8eab\u4f53\u306b\u3057\u304b\u306a\u3044\u60c5\u5831\u3067\u3042\u308b\u751f\u4f53\u8a8d\u8a3c\u306f\u3001\u306a\u308a\u3059\u307e\u3057\u9632\u6b62\u7b56\u3068\u3057\u3066\u6709\u52b9\u3067\u3042\u308a\u3001\u5b89\u5168\u6027\u304c\u9ad8\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3067\u6240\u6301\u60c5\u5831\u3084\u8eab\u4f53\u60c5\u5831\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u30e6\u30fc\u30b6\u306f\u8907\u96d1\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u983c\u308b\u5fc5\u8981\u304c\u306a\u304f\u5229\u4fbf\u6027\u3082\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u5225\u306e\u591a\u8981\u7d20\u8a8d\u8a3c<\/h2>\n\n\n\n<p>\u8fd1\u5e74\u306f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u969b\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u305f\u3068\u304a\u6c17\u3065\u304d\u306e\u65b9\u3082\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u672c\u7ae0\u3067\u306f\u4e3b\u306a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u306b\u3064\u3044\u3066\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Microsoft 365\u306e\u591a\u8981\u7d20\u8a8d\u8a3c<\/h3>\n\n\n\n<p>Microsoft 365\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u52a0\u3048\u3001\u7b2c\u4e8c\u8a8d\u8a3c\u8981\u7d20\u3068\u3057\u3066\u3001\u6b21\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>SMS\u30e1\u30c3\u30bb\u30fc\u30b8<\/li>\n\n\n\n<li>\u96fb\u8a71\u547c\u3073\u51fa\u3057<\/li>\n\n\n\n<li>Microsoft Authenticator \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u306b\u5bfe\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u898f\u5b9a\u5024\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u6761\u4ef6\u4ed8\u304d\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30ea\u30b7\u30fc\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u30d7\u30e9\u30f3\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u307e\u305f\u30012019\u5e7410\u6708\u3088\u308aMicrosoft Authenticator\u3068\u3044\u3046\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u3067MFA\u306e\u4f7f\u7528\u304c\u5fc5\u9808\u306b\u306a\u308a\u307e\u3057\u305f\u3002Microsoft 365\u306f\u30e1\u30fc\u30eb\u3084OneDrive\u306a\u3069\u91cd\u8981\u306a\u60c5\u5831\u3092\u591a\u304f\u6271\u3046\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001MFA\u306e\u8a2d\u5b9a\u306b\u306f\u7d30\u5fc3\u306e\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Microsoft Azure\u306e\u591a\u8981\u7d20\u8a8d\u8a3c<\/h3>\n\n\n\n<p>Microsoft Azure\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u52a0\u3048\u3001\u7b2c\u4e8c\u8a8d\u8a3c\u8981\u7d20\u3068\u3057\u3066\u3001\u6b21\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Microsoft Authentication\u30a2\u30d7\u30ea<\/li>\n\n\n\n<li>OATH\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30c8\u30fc\u30af\u30f3<\/li>\n\n\n\n<li>OATH\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c8\u30fc\u30af\u30f3<\/li>\n\n\n\n<li>SMS<\/li>\n\n\n\n<li>\u97f3\u58f0\u901a\u8a71<\/li>\n<\/ol>\n\n\n\n<p>Azure Active Directory\uff08\u4ee5\u4e0b\u3001Azure AD\uff09\u3068\u3044\u3046\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002Azure AD\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u793e\u5185\u306e\u30b7\u30b9\u30c6\u30e0\u3060\u3051\u3067\u306a\u304f\u3001Microsoft\u793e\u88fd\u54c1\u4ee5\u5916\u306eAdobe\u3001AWS\u3001Dropbox\u3001Salesforce\u3001\u306a\u3069\u306e\u69d8\u3005\u306a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff08SSO\uff09\u304c\u53ef\u80fd\u3067\u3059\u3002Azure\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u3067\u3042\u308bAzure AD Multi-Factor Authentication\uff08MFA\uff09\u3092\u4f7f\u7528\u3057\u3066\u3001\u3088\u308a\u5b89\u5168\u3067\u5feb\u9069\u306b\u8a8d\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Salesforce\u306e\u591a\u8981\u7d20\u8a8d\u8a3c<\/h3>\n\n\n\n<p>Salesforce\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u52a0\u3048\u3001\u7b2c\u4e8c\u8a8d\u8a3c\u8981\u7d20\u3068\u3057\u3066\u3001\u6b21\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Salesforce Authenticator\uff08\u30bb\u30fc\u30eb\u30b9\u30d5\u30a9\u30fc\u30b9\u3000\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30a4\u30bf\u30fc\uff09<\/li>\n\n\n\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\uff08TOTP\uff09\u8a8d\u8a3c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08Google Authenticator\u3001Microsoft Authenticator\u3001Authy\uff09<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\uff08Yubico\u306eYubiKey\u3001Google\u306eTitan\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u306a\u3069\uff09<\/li>\n<\/ol>\n\n\n\n<p>Salesforce\u3067\u306f\u30012022\u5e742\u67081\u65e5\u3088\u308a\u591a\u8981\u7d20\u8a8d\u8a3c\u304c\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002Salesforce\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5ea6\u3068\u30e6\u30fc\u30b6\u306e\u5229\u4fbf\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u610f\u8b58\u3057\u305f\u591a\u8981\u7d20\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AWS\u306e\u591a\u8981\u7d20\u8a8d\u8a3c<\/h3>\n\n\n\n<p>AWS\u3067\u306f\u5f93\u6765\u306e\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u5f8c\u3001\u7b2c\u4e8c\u8a8d\u8a3c\u8981\u7d20\u3068\u3057\u3066\u3001AWS\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u6b21\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>\u4eee\u60f3MFA\u30c7\u30d0\u30a4\u30b9\uff08\u30b9\u30de\u30db\u30fbPC\u306a\u3069\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u30a2\u30d7\u30ea\uff09<\/li>\n\n\n\n<li>U2F\uff08Universal 2nd Factor\uff09\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc<\/li>\n\n\n\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2MFA\u30c7\u30d0\u30a4\u30b9<\/li>\n<\/ol>\n\n\n\n<p>\u304b\u3064\u3066\u306fSMS\u30c6\u30ad\u30b9\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u3059\u3067\u306b\u7d42\u4e86\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u30012020\u5e7411\u670823\u65e5\u304b\u3089WebAuthn\uff08Web\u8a8d\u8a3c\uff09\u3092\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306a\u3069\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3067\u8a8d\u8a3c\u3092\u884c\u3046\u4e8b\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306e\u6307\u7d0b\u8a8d\u8a3c\u3084\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u9854\u8a8d\u8a3c\u3092\u5229\u7528\u3057\u3066AWS\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002AWS\u3067\u306e\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff08SSO\uff09\u306f\u3001Adobe\u3001Dropbox\u3001Office365\u3001Salesforce\u306a\u3069\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u7121\u52b9\u5316<\/h2>\n\n\n\n<p>\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u6709\u52b9\u306a\u624b\u6bb5\u3067\u3042\u308a\u3001\u5f53\u7136\u306e\u8a8d\u8a3c\u65b9\u6cd5\u3068\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u304c\u3001\u8a8d\u8a3c\u306b\u5229\u7528\u3059\u308b\u7aef\u672b\u3092\u5fd8\u308c\u305f\u306a\u3069\u306e\u7406\u7531\u3067\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3044\u3063\u305f\u5834\u5408\u3001\u7ba1\u7406\u8005\u306f\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u3067\u7121\u52b9\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u306e\u3067\u3001\u30e6\u30fc\u30b6\u306b\u305d\u306e\u65e8\u3084\u9023\u7d61\u624b\u6bb5\u306a\u3069\u3092\u4e8b\u524d\u306b\u5468\u77e5\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<br>\u3057\u304b\u3057\u3001\u4e07\u304c\u4e00\u7d1b\u5931\u3084\u76d7\u96e3\u3060\u3063\u305f\u5834\u5408\u306b\u306f\u7b2c\u4e09\u8005\u306b\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3080\u3084\u307f\u306b\u7121\u52b9\u5316\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u5371\u967a\u3067\u3059\u3002\u7d1b\u5931\u3084\u76d7\u96e3\u306b\u3042\u3063\u305f\u5834\u5408\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u30ed\u30c3\u30af\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u306a\u3069\u306e\u65b9\u91dd\u3092\u6c7a\u3081\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><span class=\"span-stk-fs-l\"><strong>\u307e\u3068\u3081<\/strong><\/span><\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u3088\u3046\u306b\u3001\u4eca\u5f8c\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u69d8\u3005\u306a\u5834\u9762\u3067\u5fc5\u8981\u4e0d\u53ef\u6b20\u306a\u8a8d\u8a3c\u65b9\u6cd5\u3068\u306a\u308b\u3053\u3068\u306f\u9593\u9055\u3044\u306a\u3044\u3068\u3044\u3048\u307e\u3059\u3002\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u306e\u5229\u4fbf\u6027\u3082\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u5c0e\u5165\u306a\u3069\u3067\u7591\u554f\u3084\u304a\u60a9\u307f\u306e\u3053\u3068\u304c\u3042\u308c\u3070\u3001\u662f\u975e\u30bb\u30e9\u30af\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<br>\u307e\u305f\u3001\u30bb\u30e9\u30af\u306f\u591a\u8981\u7d20\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u9650\u3089\u305a\u3001Microsoft Azure\u3001AWS\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u5bfe\u8c61\u306b\u3001\u904b\u7528\u30fb\u4fdd\u5b88\u30fb\u76e3\u8996\u306e\u5168\u4f53\u3092\u7ba1\u7406\u3059\u308b\u5145\u5b9f\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u5c02\u9580\u6027\u306e\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u8005\u306b\u3088\u308bSOC\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u30fb\u30bb\u30f3\u30bf\u30fc\uff09\u904b\u7528\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\u306a\u3069\u3092\u901a\u3058\u3066\u3001\u304a\u5ba2\u69d8\u306eIT\u8cc7\u7523\u3092\u5f37\u56fa\u306b\u5b88\u308a\u307e\u3059\u3002<br>\u7121\u6599\u76f8\u8ac7\u3092\u884c\u3063\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u307e\u305a\u306f\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"btn-doc-contact\"><a 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alt='\u6c17\u3065\u3044\u3066\u307e\u3059\u304b\uff1f\u3072\u3068\u308a\u3060\u3051\u306e\u60c5\u30b7\u30b9\u30fb\u517c\u4efb\u60c5\u30b7\u30b9\u30fb\u60c5\u30b7\u30b9\u62c5\u5f53\u8005\u306a\u3057\u306e\u30ea\u30b9\u30af\u3068\u306f\uff1f'\/><\/span>\n  <span class=\"blogcard-content blogcard-text\">\n  <span class=\"blogcard-title\">\u6c17\u3065\u3044\u3066\u307e\u3059\u304b\uff1f\u3072\u3068\u308a\u3060\u3051\u306e\u60c5\u30b7\u30b9\u30fb\u517c\u4efb\u60c5\u30b7\u30b9\u30fb\u60c5\u30b7\u30b9\u62c5\u5f53\u8005\u306a\u3057\u306e\u30ea\u30b9\u30af\u3068\u306f\uff1f <\/span>\n  <span class=\"blog-card-excerpt-long\">\u4e8b\u696d\u6d3b\u52d5\u3092\u652f\u3048\u308b\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u306b\u304a\u3044\u3066\u3001\u3072\u3068\u308a\u3060\u3051\u306e\u60c5\u30b7\u30b9\u3001\u517c\u4efb\u60c5\u30b7\u30b9\u3068\u3001\u60c5\u30b7\u30b9\u62c5\u5f53\u8005\u306a\u3057\u306e\u30ea\u30b9\u30af\u306b\u3064\u3044\u3066\u3001\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/span>\n  <\/span><\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow\">\n <div>\n  <a class=\"card-link longcard-link\" href=\"https:\/\/www.seraku.co.jp\/columns\/managedservice\/managedservice-01\/opestructure-cost\/\" title=\"\u5bfe\u5fdc\u5185\u5bb9\u5225\u306e\u30b3\u30b9\u30c8\u8868\u3067\u89e3\u8aac\uff01\u904b\u7528\u4f53\u5236\u3068\u30b3\u30b9\u30c8\u304b\u3089\u8003\u3048\u308b\u300c\u30af\u30e9\u30a6\u30c9\u904b\u7528\u300d\u306e\u6700\u9069\u5316\" target=\"_blank\" rel=\"noopener\">\n  <span class=\"longcard-img\"><img src='https:\/\/www.seraku.co.jp\/columns\/wp-content\/uploads\/2024\/11\/cloudops-optimization-300x188.webp' alt='\u5bfe\u5fdc\u5185\u5bb9\u5225\u306e\u30b3\u30b9\u30c8\u8868\u3067\u89e3\u8aac\uff01\u904b\u7528\u4f53\u5236\u3068\u30b3\u30b9\u30c8\u304b\u3089\u8003\u3048\u308b\u300c\u30af\u30e9\u30a6\u30c9\u904b\u7528\u300d\u306e\u6700\u9069\u5316'\/><\/span>\n  <span class=\"blogcard-content blogcard-text\">\n  <span class=\"blogcard-title\">\u5bfe\u5fdc\u5185\u5bb9\u5225\u306e\u30b3\u30b9\u30c8\u8868\u3067\u89e3\u8aac\uff01\u904b\u7528\u4f53\u5236\u3068\u30b3\u30b9\u30c8\u304b\u3089\u8003\u3048\u308b\u300c\u30af\u30e9\u30a6\u30c9\u904b\u7528\u300d\u306e\u6700\u9069\u5316 <\/span>\n  <span 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