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system_settings_touchid_unlock_disable Disable TouchID for Unlocking the Device

NIST macOS Security Compliance Project Sequoia Guidance, Revision 4.0 (be5491f)
All changes in this version
first version loaded System Settings

Title

Disable TouchID for Unlocking the Device

Control

/usr/bin/osascript -l JavaScript << EOS
$.NSUserDefaults.alloc.initWithSuiteName('com.apple.applicationaccess')\
.objectForKey('allowFingerprintForUnlock').js
EOS

Discussion

TouchID enables the ability to unlock a Mac system with a user's fingerprint.

TouchID _MUST_ be disabled for "Unlocking your Mac" on all macOS devices that are capable of using Touch ID.

The system _MUST_ remain locked until the user establishes access using an authorized identification and authentication method.

NOTE: TouchID is not an approved biometric authenticator for US Federal Government usage as it has not been verified to meet the strength requirements outlined in NIST SP 800-63.

Related controls

ia-5

Fix

This is implemented by a Configuration Profile.