this post was submitted on 11 Oct 2024
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Technology

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Buchanan walks through his process of experimenting with low-cost fault-injection attacks as an alternative when typical software bugs aren't available to exploit.

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It's a bit more nuanced even.

If you have one-time physical access, then you have total access, permitting the storage is not encrypted.

If you have recurring, undetected physical access, then you have total access.

Ex: Dropping a script into someone's unencrypted /boot partition that captures the decryption credential, then coming back later to collect the credential and maybe also remove the evidence.