santa
santa copied to clipboard
Bypass via Recovery Mode
Unfortunately, the firmware password was removed on Applie Silicon Macs. Any admin user can log into recovery mode and disable Santa from there. Any thoughts on ways to stop this?
You’re looking for SetRecoveryLock:
https://developer.apple.com/documentation/devicemanagement/set_recovery_lock_command?language=objc
On Wed, Jan 3, 2024, at 04:46, actualdisaster wrote:
Unfortunately, the firmware password was removed on Applie Silicon Macs. Any admin user can log into recovery mode and disable Santa from there. Any thoughts on ways to stop this?
— Reply to this email directly, view it on GitHub https://github.com/google/santa/issues/1263, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAAKRUD34WCFDUA2JSRPL3DYMUSHPAVCNFSM6AAAAABBLFIT2WVHI2DSMVQWIX3LMV43ASLTON2WKOZSGA3DGNRTGQ4TMMA. You are receiving this because you are subscribed to this thread.Message ID: @.***>
-- Edward Marczak b: https://www.radiotope.com/blog
There is a much simpler method of disabling Santa as an admin user: drag Santa.app from /Applications to the Trash and the OS will offer to remove the system extension with an authentication dialog. If you can't trust your users not to remove the security tools you install, they should not be admins.
I'm going to close this issue. Feel free to open this back up if there's more to discuss.