Secure deletion of files in a directory
gnupg at ml0402.albert.uni.cc
Tue Jun 15 18:25:06 CEST 2004
Am Dienstag, 15. Juni 2004 17:39 schrieb David Shaw:
> On Tue, Jun 15, 2004 at 04:56:05PM +0200, Albert wrote:
> > I have to return a new hard drive in warranty and to delete a
> > lot of directories which contain private data. Unfortunately
> > the data of S.M.A.R.T are erased too, if I use badblocks -w to
> > overwrite the _whole_ drive.
> > I know there is a possibility to shredder a file with gpg, but
> > not a directory. What do you recommend?
> GnuPG does not have a file shredder. It is not possible to write
> such a thing to be portable to as many platforms at GnuPG runs
I use SuSE 9.1 and when I install KGPG there is an option to install
a shredder (Reißwolf, german) and it looks like it works.
> I'd look at "shred", but keep in mind the caveats the author
> gives in the man page.
shred doesn't work with directories and has problems with ext3 and
reiser. Any other ideas? Are you all returning your harddrives with
files on it :-)
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