Unverified50% confidenceFactExact time
macOS's built-in Gatekeeper verifies whether an app comes from an identified developer and has been notarized by Apple, blocking unsigned or unknown-origin programs from running directly.
1
Sources
50%
Confidence
Long-term
Relevance
10/22/2026
First Seen
Sources
Related Entities
Related Claims
Unverified苹果要求应用使用开发者证书签名以通过Gatekeeper安全检查79% similarUnverifiedmacOS's Gatekeeper is a security mechanism built into Apple systems since OS X Mountain Lion that by default only allows running applications from the App Store or those notarized by Apple.76% similarUnverifiedApple's Device Check is a device-level security framework provided by Apple that allows developers to verify whether a device is trusted through Apple's servers and generate non-forgeable device tokens.75% similarVerifiedApple notarization is a security mechanism introduced after macOS 10.14.5, requiring apps distributed outside the Mac App Store to be submitted to Apple's automated scanning service.74% similarUnverifiedBundling a runtime in a macOS application requires handling Gatekeeper signing and notarization, and installation package size and startup latency are also details that need to be refined.74% similar
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