If you open your computer's case, it is already vulnerable to hacking, because no consumer x86 computer is secure under that threat model. Yes, this is another bullshit hyped attack with minimal practical consequence because under their threat model you are already pwned.https://twitter.com/WIRED/status/1259669698494509056 …
You can. I've implemented that attack. The only way that works is physical security, i.e. a mesh and antitampering, and fast reaction to intrusions (e.g. wiping keys permanently, held in SRAM).
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I know the chassis has an intrusion switch, but I couldn't make heads or tails if it actually affected any PCRs before the drop dead date to ship hardware. Plus the attackers could be state-level, which I flat out stated "people smarter than me can't manage to defend against that
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Yeah, you're basically SOL at that point without a massively hardened device.
End of conversation
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