About: Gatekeeper (macOS)

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Gatekeeper is a security feature of the macOS operating system by Apple. It enforces code signing and verifies downloaded applications before allowing them to run, thereby reducing the likelihood of inadvertently executing malware. Gatekeeper builds upon File Quarantine, which was introduced in Mac OS X Leopard and expanded in Mac OS X Snow Leopard. The feature originated in version 10.7.3 of Mac OS X Lion as the command-line utility spctl. A graphical user interface was originally added in OS X Mountain Lion (10.8) but was backported to Lion with the 10.7.5 update.

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  • Gatekeeper is a security feature of the macOS operating system by Apple. It enforces code signing and verifies downloaded applications before allowing them to run, thereby reducing the likelihood of inadvertently executing malware. Gatekeeper builds upon File Quarantine, which was introduced in Mac OS X Leopard and expanded in Mac OS X Snow Leopard. The feature originated in version 10.7.3 of Mac OS X Lion as the command-line utility spctl. A graphical user interface was originally added in OS X Mountain Lion (10.8) but was backported to Lion with the 10.7.5 update. (en)
  • Gatekeeper (ゲートキーパー)は、 macOSに備わったセキュリティ機能である。コード署名を利用して、ダウンロードされたアプリケーションを実行する前に検証し、マルウェアを不注意に実行してしまう可能性を減らす。 Gatekeeperは、ファイル検疫に基づく。ファイル検疫機能は、Mac OS X Leopardで導入され、Mac OS X Snow Leopardで拡張された。この機能は、最初にMac OS X Lionのバージョン10.7.3でコマンドラインユーティリティ spctlとして作られた。グラフィカルユーザーインターフェイスがMac OS X Lion v10.7.5で追加された。 (ja)
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  • 2012-07-25 (xsd:date)
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  • Gatekeeper logo.png (en)
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  • Gatekeeper (en)
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  • 2012-07-25 (xsd:date)
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  • Gatekeeper is a security feature of the macOS operating system by Apple. It enforces code signing and verifies downloaded applications before allowing them to run, thereby reducing the likelihood of inadvertently executing malware. Gatekeeper builds upon File Quarantine, which was introduced in Mac OS X Leopard and expanded in Mac OS X Snow Leopard. The feature originated in version 10.7.3 of Mac OS X Lion as the command-line utility spctl. A graphical user interface was originally added in OS X Mountain Lion (10.8) but was backported to Lion with the 10.7.5 update. (en)
  • Gatekeeper (ゲートキーパー)は、 macOSに備わったセキュリティ機能である。コード署名を利用して、ダウンロードされたアプリケーションを実行する前に検証し、マルウェアを不注意に実行してしまう可能性を減らす。 Gatekeeperは、ファイル検疫に基づく。ファイル検疫機能は、Mac OS X Leopardで導入され、Mac OS X Snow Leopardで拡張された。この機能は、最初にMac OS X Lionのバージョン10.7.3でコマンドラインユーティリティ spctlとして作られた。グラフィカルユーザーインターフェイスがMac OS X Lion v10.7.5で追加された。 (ja)
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  • Gatekeeper (macOS) (en)
  • Gatekeeper (macOS) (ja)
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  • Gatekeeper (en)
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