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system_settings_background_security_improvement_removal_disable Disable rollback of Background Security Improvements using DDM.

NIST macOS Security Compliance Project Tahoe Guidance, Revision 3.0 (cf656e8)
All changes in this version
first version loaded System Settings

Title

Disable rollback of Background Security Improvements using DDM.

Control

/usr/bin/plutil -convert json /var/db/softwareupdate/SoftwareUpdateDDMStatePersistence.plist -o - | /usr/bin/jq --raw-output .'SUCorePersistedStatePolicyFields.SUCoreDDMDeclarationGlobalSettings.enableRapidSecurityResponseRollback'

Discussion

The ability for the user to roll back Background Security Improvements _MUST_ be disabled.

Related controls

si-2, si-2.5, si-3

Fix

This is implemented by Declarative Device Management (DDM).