Setting or changing recovery lock
Applicable to: macOS 11.5+
The administrator can set or change recovery lock for device reboot for macOS device running on Apple silicon. A recovery lock prevents starting up of the macOS devices in recovery mode, unless the passcode is entered.
Procedure:
- 
                                                
Go to Devices.
 - To set or change the recovery lock for reboot:
 - Click the user display name the device is associated with to view the device details page. Perform one of the following steps:
 - In the Overview section, expand Recovery Lock and click Set Password or click Change Password. Or Click the Actions ellipsis and click Set/Change Recovery Lock.
 - In the Set/Change Recovery Lock dialogue box do the following: 
- Current Password: Enter the current password here. Keep it empty if you are setting it for the first time.
 - Password: Enter the password you want to set.
 - Confirm Password: Re-type the password you want to set.
 
 - Current Password: Enter the current password here. Keep it empty if you are setting it for the first time.
 - Click Set/Change Recovery Lock.
 
In Overview, Recovery Lock Enabled shows the status of the Recovery Lock passcode.
Administrators can also clear the passcode by removing the existing passcode and click Set/Change Recovery Lock.