"Sebastian G." <seppi@seppig.de> wrote in
news:62q4cpF2486s5U1@mid.dfncis.de:

[snip]

> This is nothing special though, even Peter Gutmann mentions much more
> potent ways like magnetic force scanning tunneling microscopy.

and even gutmann says that no longer works and that 3 random overwrites is
about as good as you can do.