Gentoo Archives: gentoo-user

From: Dale <dalek@××××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] "wiping" unused space and/or secure erasing of files
Date: Sun, 30 Oct 2005 04:21:57
Message-Id: 43644947.7000402@exceedtech.net
In Reply to: Re: [gentoo-user] "wiping" unused space and/or secure erasing of files by Glenn Enright
1 It may also be of note that if you use reiserfs, you're out of luck. I
2 emerge secure-delete and it does not work on reiserfs. I'm not usre
3 about ext3 but it does journal so it may not work or may not work well.
4
5 Those forensics folks sure are good though. I have heard they can get
6 it back even after you have wrote alternating 1's and 0's to the drive a
7 dozen times. I wonder how they do that?
8
9 Dale
10
11 P.S. I like to top post, does this tick anybody? I also prefer top
12 posters since my email opens at the top instead of the bottom anyway.
13 Saves me from having to scroll down.
14
15 Glenn Enright wrote:
16
17 >On Sun, 30 Oct 2005 14:42, Hemmann, Volker Armin wrote:
18 >
19 >
20 >>app-misc/secure-delete
21 >>
22 >> Description: Secure file/disk/swap/memory erasure utilities
23 >>
24 >>
25 >>
26 >
27 >Just out of interest, I understand ext3 is pretty good at eliminating old data
28 >during delete, because the data structure is so abstract? So in this case a
29 >simple rm and poof files gone? Or are forensics beyond this now?
30 >
31 >
32 >

Replies

Subject Author
Re: [gentoo-user] "wiping" unused space and/or secure erasing of files Alexander Skwar <listen@×××××××××××××××.name>
Re: [gentoo-user] "wiping" unused space and/or secure erasing of files Mike Williams <mike@××××××××.uk>
Re: [gentoo-user] "wiping" unused space and/or secure erasing of files Stroller <stroller@××××××××××××××××××.uk>