Decode pre-2011 Apple Mac EFI/Firmware Passwords

On Mac computers it is possible to prevent booting to alternative media which could get around OS X's security.

Post-2011, the only way to reset the password is to take it to Apple to be serviced–they will check the serial number to make sure has not been reported as stolen.

For pre-2011 machines, open the Decoder.

Decode pre-2011 Apple Mac EFI/Firmware Passwords