notabot

Destroying the encryption key tends to be the only reliable way to put the data beyond use. Physical destruction techniques like the obe in the article have been tried before, and iften leave the data intact, just destroying the driver side of the chips. It’s not easy to retrieve the data, but a sufficiently determined and resourced oppinent can do it.

Obviously, there’s no reason not to do both, for added certainty, but if the encryption protocols used in proper FDE are compromised, we have a lot more to worry about.

It does seem like it would be simpler and more reliable to use full disk encryption to encrypt the data before it’s written, and just destroy the key if you want to nuke the data.

Nope, absolutely no vampires here, definitely none at all, no siree. No vmpires in this house.

/blinks franticly at the camera

Can confirm, no warrent carrying vampires have gotten into my house without permission from someone inside.