Security Basics mailing list archives
Re: Advice regarding servers and Wiping Drives after testing
From: gjgowey () tmo blackberry net
Date: Sat, 1 Sep 2007 02:12:44 +0000
A since pass with all zero's really won't protect your data from being recovered by more advanced data recovery software let alone alone hardware. Multiple passes isn't much better, but if that's all you got... You would be better off looking at better utilities if you really need to keep the data from being recovered. Geoff Sent from my BlackBerry wireless handheld. -----Original Message----- From: cosynmr () googlemail com Date: Fri, 31 Aug 2007 21:37:08 To:security-basics () securityfocus com Subject: Advice regarding servers and Wiping Drives after testing Can someone explain why anything would be left after running : dd if=/dev/zero of=/dev/hda Wouldn't this write zeros across the entire disk? How could anything be recovered afterward? I see osx disk utility can with write zeros once, or write zeros many times. Is there any advantage in multiple writes?
Current thread:
- Re: Advice regarding servers and Wiping Drives after testing Anshuman G (Sep 04)
- <Possible follow-ups>
- RE: Advice regarding servers and Wiping Drives after testing Joel A. Folkerts (Sep 04)
- Re: Advice regarding servers and Wiping Drives after testing Steve Olive (Sep 06)
- Re: Advice regarding servers and Wiping Drives after testing gjgowey (Sep 04)
- Re: Advice regarding servers and Wiping Drives after testing Ansgar -59cobalt- Wiechers (Sep 11)
- RE: Advice regarding servers and Wiping Drives after testing Craig Wright (Sep 11)
- RE: Advice regarding servers and Wiping Drives after testing Murda Mcloud (Sep 11)
- RE: Advice regarding servers and Wiping Drives after testing William Holmberg (Sep 11)
- Re: Advice regarding servers and Wiping Drives after testing Ansgar -59cobalt- Wiechers (Sep 12)
- Re: Advice regarding servers and Wiping Drives after testing gjgowey (Sep 12)
- RE: Advice regarding servers and Wiping Drives after testing Craig Wright (Sep 12)
- RE: Advice regarding servers and Wiping Drives after testing William Holmberg (Sep 12)
- RE: Advice regarding servers and Wiping Drives after testing Craig Wright (Sep 13)
- RE: Advice regarding servers and Wiping Drives after testing William Holmberg (Sep 13)
- Re: Advice regarding servers and Wiping Drives after testing Ansgar -59cobalt- Wiechers (Sep 11)