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Cake day: September 1st, 2023

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  • If someone can execute arbitrary code on my computer, it doesn’t matter that the disk is encrypted, because I’ve already booted the machine up and entered the key. I’m certainly not the most cryptographically knowledge but using LUKS on Oracle Linux, I’d enter the key once while starting up, past that point there was no difference between an encrypted and unencrypted system. It seems logical to me, then, that if something can execute arbitrary code, it’s after that point, so encryption won’t matter to it. Encryption is more of a solution to someone physically obtaining your hard drive and preventing them from having access to the contents simply by plugging it into their system.

    Or at least that’s my understanding, please correct me if I’m mistaken.



  • Honestly… Why bother? If someone gains remote access to my system, an encrypted disk won’t help. It’s just a physical access preventer afaik, and I think the risk of that being necessary is very low. Encrypted my work computer because we had to and that environment also made it make more sense, I technically had sensitive customer info on it, though I worked at Oracle so of course they had to make it as convoluted and shitty as possible.