Mar 30, 2023     0 min read

Veracrypt is an encryption tool that exists in a channel completely separate from your OS vendor. It can be used to encrypt full hard drives or just blocks on a disk.

On linux, you can be pretty well assured that the OS disk encryption is working well, as it can be, and has been, inspected by lots of people. Not so for the proprietary OS vendors. It has always been confusing to me how you can boot most of the way into windows before you have to enter any credentials if there is good bitlocker encryption on the whole drive.

Veracrypt (and its predecessor, that isn’t maintained anymore, TrueCrypt) does this full disk encryption the right way. It just has a tiny shim on the PC that loads its decryption software, everything else is encrypted at rest, and you must have the key to access it.

FLOSSing for lent 33/40