Comment by gorgoiler

I’d much rather have tamper detection. Encryption is great should the device is stolen but it feels like the wrong tool for defending against evil maids. All I’d want is that any time you open the case or touch the cold external ports (ie unbolted) you have to re-authenticate with a master password. I’m happy to use cabled peripherals to achieve this.

Chaining trust from POST to login feels like trying to make a theoretically perfect diamond and titanium bicycle that never wears down or falls apart when all I need is an automated system to tell me when to replace a part that’s about to fail.