Suppose I have some moderately sensitive stuff in my user account on a broken Mac. Now bringing it to Apple for repair. (macOS 10.12.4 if that matters)
OK, but is that enough?
Specifically, I know that an administrator can access another user's files and Apple needs an Administrator's access to my computer. FileVault encrypts the entire disk. If the admin account that Apple has unlocks the DISK does that unlock the files in my account?
Deleting all my files is doable (I have a full back-up) but what a hassle.