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
All changes in this version
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.