Gatekeeper (macOS)

wikipedia:Gatekeeper (macOS) (2012) code signing to reduce possibility of executing malware.

Can’t be opened because Apple cannot check it for malicious software.

Related terms

• MacOS Catalina 10.15 (October 2019)
• Gatekeeper (Kubernetes) policy library for Kubernetes
• Gatekeeper, Notarization, and XProtect
• macOS security

See also

• Gatekeeper, installation, XProtect, OPA, gatekeeper.sh, config.gatekeeper.sh, gatekeeper-webhook-service
• macOS security, Gatekeeper (macOS), SIP, System Integrity Protection (SIP), Secure Enclave Processor (SEP)