> Forget the shred program. It's less useful than having the
> filesystem simply zero the blocks, because it's slow and you
> can't be sure to hit the OS-visible blocks. Aside from encryption,
> the useful options are:
>
> 1. plain old rm (protect from users)
> 2. filesystem clears the blocks (protect from root/kernel)
It won't protect you from the root. If you need protection from root,
be a root on your own machine. And be sure your unencrypted data, keys
etc. never make it to/through any hostile system.
-- Krzysztof Halasa Network Administrator - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/