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0-3.375-3.375H8.25m0 12.75h7.5m-7.5 3H12M10.5 2.25H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 0 0-9-9\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":33},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M12 9v3.75m0-10.036A11.96 11.96 0 0 1 3.598 6A12 12 0 0 0 3 9.75c0 5.592 3.824 10.29 9 11.622c5.176-1.332 9-6.03 9-11.622c0-1.31-.21-2.57-.598-3.75h-.152c-3.196 0-6.1-1.25-8.25-3.286m0 13.036h.008v.008H12z\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":35},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9 12.75L11.25 15L15 9.75m-3-7.036A11.96 11.96 0 0 1 3.598 6A12 12 0 0 0 3 9.749c0 5.592 3.824 10.29 9 11.623c5.176-1.332 9-6.03 9-11.622c0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285\"\u002F>",{"id":37,"documentId":38,"title":39,"content":40,"slug":41,"published":42,"createdAt":43,"updatedAt":44,"publishedAt":45,"locale":46,"authrManual":47,"cover":48,"tags":100,"seo":127,"author":53},80,"l0uwxhk8w1o2raf005ceuqua","PCI DSS対応でネットワーク閉鎖領域にあるPC端末の認証を強化","\u003Cp>クレジットカード取り扱い企業において、PCI DSS対応のためネットワーク閉鎖領域にあるPC端末の認証強化がしたいという相談を受けました。YubiOnではこの問題に対して、エンドポイントセキュリティ製品であるYubiOn WindowsLogon Standaloneの導入によるPC端末の2要素認証と認証デバイスYubiKeyの使用を提案し、問題解決に導きました。今回はその具体的な内容をご紹介します。\u003C\u002Fp>\u003Cblockquote>\u003Cp>\u003Cstrong>導入組織\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fblockquote>\u003Cul>\u003Cli class=\"ck-list-marker-bold\" data-list-item-id=\"e2a879ea4ea61f732605e728d09c1ab95\">\u003Cp>\u003Cstrong>クレジットカード取り扱い企業\u003C\u002Fstrong>\u003C\u002Fp>\u003Cp>\u003Cstrong>導入規模:\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"ea6f934ddc05adb3baac45cafbf60d0f9\">\u003Ca target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\u002F\u002Fwww.yubion.com\u002Fyubion\">\u003Cstrong>YubiOn WindowsLogon Standalone\u003C\u002Fstrong>\u003C\u002Fa> 社内ネットワーク閉鎖領域にある二十数台のPC端末に適用\u003C\u002Fli>\u003Cli data-list-item-id=\"e9e11b9afddb2294903b184918d615149\">\u003Ca target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\u002F\u002Fwww.yubion.com\u002Fsecuritydevice\">\u003Cstrong>認証デバイスYubiKey\u003C\u002Fstrong>\u003C\u002Fa> 利用者分のYubiKeyを手配 ※上記ソフトウェアで使用できるように、YubiKeyの設定を書き換えたものを手配。\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003C\u002Ful>\u003Cblockquote>\u003Cp>\u003Cstrong>課題\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fblockquote>\u003Cp>\u003Cimg src=\"https:\u002F\u002Fdty9gbw7gew16.cloudfront.net\u002Fuploads\u002Fcasestudy_strengthen_pc_authentication_for_pci_dss_1_1158866091.png\" alt=\"閉鎖領域にあるActive Directory環境化のPC端末のセキュリティ課題\">\u003C\u002Fp>\u003Cp>PC端末のセキュリティ課題\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"e410e578940223bd3f1aee24c8bec24fe\">\u003Cstrong>PCI DSS対応によるPC端末の認証強化問題\u003C\u002Fstrong> ネットワーク閉鎖領域にあるPC端末はActive Directory (AD)で管理されており、PC端末のログオン時はID \u002F パスワードでの認証でした。\u003Cstrong>閉鎖領域にある既存のAD環境に影響を与えることなく、PC端末の認証を強化することが今回の課題となります\u003C\u002Fstrong>。\u003C\u002Fli>\u003C\u002Ful>\u003Cblockquote>\u003Cp>\u003Cstrong>解決\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fblockquote>\u003Cp>\u003Cimg src=\"https:\u002F\u002Fdty9gbw7gew16.cloudfront.net\u002Fuploads\u002Fcasestudy_strengthen_pc_authentication_for_pci_dss_2_76b843d6b0.png\" alt=\"閉鎖領域にあるActive Directory環境下にあるPC端末の認証強化を実現\">\u003C\u002Fp>\u003Cp>PC端末認証の課題解決\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"e6a19b28812b251d36cd5b669c4a58630\">\u003Cp>\u003Cstrong>YubiOn WindowsLogon Standaloneの導入\u003C\u002Fstrong> 弊社のソフトウェアをPC端末にインストールすることで、認証デバイスYubiKeyによるPC端末の2要素認証化が可能になります。スタンドアロン版の特徴としては、ネットワーク通信を必要としないため、閉鎖領域での使用が可能です。また、既存のActive Directory環境に影響を与えることなく導入が可能です*1。さらに、本ソフトウェアの導入により下記の効果を得ることができました。\u003C\u002Fp>\u003Cp>\u003Cstrong>YubiOn WindowsLogon Standaloneによるセキュリティ\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"e5dd1f2edc77d93cb9bbecf26aecb5894\">PC端末ログオン時にYubiKeyでの2要素認証 (OTP)\u003C\u002Fli>\u003Cli data-list-item-id=\"e7c7630f3651107bd14e9ea07e96edd18\">YubiKey引き抜き時の自動スクリーンロック →離席の際も安心してPC端末から離れることができます。\u003C\u002Fli>\u003Cli data-list-item-id=\"ed5c6673d5d53716b967bc5f713a20483\">マスターキー設定 →どのアカウントでもログオンできるマスターキーが設定可能です。 　YubiKey紛失の際の緊急時のログオンなどにご利用いただけます。\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>*1 なぜ既存のADに影響を与えないのかについてご説明します。\u003C\u002Fstrong> YubiOn WindowsLogon Standaloneを導入すると、通常のWindows認証を行う前に認証デバイスYubiKeyによる認証を行います。Windowsの認証部分に影響を与えないため、AD環境下でも現在の設定を変更することなく導入が可能です。\u003C\u002Fp>\u003Cp>\u003Cimg src=\"https:\u002F\u002Fdty9gbw7gew16.cloudfront.net\u002Fuploads\u002Fcasestudy_strengthen_pc_authentication_for_pci_dss_3_75a6a18a97.png\" alt=\"YubiOn WindowsLogonの認証の仕組み\">\u003C\u002Fp>\u003Cp>YubiOn WindowsLogonの認証の仕組み\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"edfef309c6c6dedde61d25e491ab653e4\">\u003Cp>\u003Cstrong>YubiKeyの採用\u003C\u002Fstrong> 今回はカスタマイズ設定が可能なYubiKey 5シリーズを採用しました。弊社のソフトウェアで使用できるように予めYuiKeyの設定を書き換えて使用しています*2。PC端末のログオン時はYubiKeyをUSBポートに挿してタッチするだけなので、使いやすいというお声を頂いております。また、「YubiKeyを紛失したらどうするの？」という相談も受けていますが、弊社では下記のような方法でYubiKeyのバックアップができるよう提案しています。\u003C\u002Fp>\u003Cp>\u003Cstrong>YubiKeyバックアップについて\u003C\u002Fstrong> 1ユーザーに対して2本YubiKeyを購入していただき、1本はバックアップとして保管します。また、どのアカウントでもログオンできるマスターキーを設定するためにYubiKeyを1本購入します。YubiKey紛失の際には、バックアップキーを使用するか、一時的にマスターキーを利用してログオンします。新しいYubiKeyでログオンできるようになった際には、紛失したYubiKeyとアカウントの設定を解除しておきます。\u003C\u002Fp>\u003Cp>\u003Cstrong>*2 使用するYubiKeyについて\u003C\u002Fstrong> 本ソフトウェアで使用するYubiKeyは一部設定の書き換えが必要になります。Amazon等で購入されたYubiKeyに関してはご利用できないため、弊社よりソフトウェアとセットでお買い求めください。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cblockquote>\u003Cp>\u003Cstrong>最後に\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fblockquote>\u003Cp>今回ご紹介した製品や認証デバイス情報を下記にまとめています。お求めの際にはお気軽にご相談ください。\u003C\u002Fp>\u003Cul>\u003Cli data-list-item-id=\"e400701a53c0ae13a9807907add4f8a9e\">YubiOn WindowsLogon Standaloneの導入 製品の詳細に関しては\u003Ca target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\u002F\u002Fwww.yubion.com\u002Fyubion\">製品紹介ページ\u003C\u002Fa>を参照ください。 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WindowsLogon Standalone","yubion-windowslogon-standalone","2026-04-28T05:36:24.367Z","2026-06-02T05:08:16.961Z","2026-06-02T05:08:20.183Z",[128],{"id":129,"metaDescription":130},662,"PCI DSS対応のため、閉鎖ネットワーク内のPC認証を強化した事例です。YubiKeyとスタンドアロン製品で既存環境に影響なく2要素認証を実現しました。",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":132},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M15.75 6a3.75 3.75 0 1 1-7.5 0a3.75 3.75 0 0 1 7.5 0M4.501 20.118a7.5 7.5 0 0 1 14.998 0A17.9 17.9 0 0 1 12 21.75c-2.676 0-5.216-.584-7.499-1.632\"\u002F>",1783406323996]