Elvedin T writes:
 > Doesn't something come with PGP where you can delete everything on a
 > disk, create random data, encrypt it, wipe that too repeat the data
 > several times... I think that is some sort of DoD standard too. After
 > something like that, or a few formats, data quite possibly wont be
 > recovered by software thats available for free or at a cheap price.

I think you're probably referring to "shred", which comes with gpg.

r