On Sat, Jan 9, 2010 at 11:09 PM, Aryeh Gregor
<Simetrical+wikilist@gmail.com<Simetrical%2Bwikilist@gmail.com>
wrote:
> On Fri, Jan 8, 2010 at 9:40 PM, Anthony <wikimail(a)inbox.org
wrote:
> > Isn't that what the system
immutable flag is for?
>
> No, that's for confusing the real roots while providing only a speed
> bump to an actual hacker. Anyone with root access can always just
> unset the flag. Or, failing that, dd if=/dev/zero of=/dev/sda works
> pretty well.
>
Depends on the machine's securelevel.