[XMPPwocky]

What stops an attacker from uploading their own firmware that dumps out everything in OTP?

[ebenupton]

Signed boot. Unless someone at DEF CON wins our $10k bounty of course.

[phire]

Do you have any protection against power/clock glitching attacks?

[ebenupton]

Yes, several approaches. More here: https://x.com/ghidraninja/status/1821570157933912462

[colejohnson66]

Unrolled for those without accounts: https://threadreaderapp.com/thread/1821570157933912462.html

[geerlingguy]

I was reading in I believe the Register article that yes, that's one of the protections they've tested... will be interesting to see if anyone can break it this month!