Show HN: Tripwire: A new anti evil maid defense

The author did an excellent job explaining what an evil maid attack is, but a very poor job of explaining how their proposal mitigates such attack.

I think the classic "Detecting unauthorized physical access with beans, lentils and colored rice" [0] approach is simpler to understand and simpler to implement. It doesn't rely on any hardware, such as a Raspberry Pi or otherwise technology which can be more easily subject to scrutiny via Ken Thompson's "Reflections on Trusting Trust".

[0] https://dys2p.com/en/2021-12-tamper-evident-protection.html

With beans and colored rice, a smart evil maid will just wait until they next earthquake to compromise your devices.