Full Disclosure mailing list archives
Re: Erasing a hard disk easily
From: Thomas Sjögren <thomas () northernsecurity net>
Date: Tue, 13 Jul 2004 01:24:55 +0200
On Mon, Jul 12, 2004 at 11:23:24PM +0200, Maarten wrote:
So, if you want to erase the data but keep the drives operational too, you have but one means left: by plain old formatting. Depending on the level of security you want, you can opt for: * DOS/Windows format (beware: this does not erase ANY data at all !!) * Low-level format / wipe (with special tools, level depends on the tool used) * Linux dd overwriting using /dev/zero (fairly good if used multiple times) * Linux dd overwriting using random data (excellent if used multiple times) * Department-of-defense level (dd as above but lots more times (like 10+))
0. Manuallty wipe (shred, wipe, PGPs secure deletion utility, ...) files that you know contains info you dont want to share. 1. Remove all partitions (fdisk on a floppy). 2. Create a new partition covering the whole disk and reformat it. 3. Use Autoclave[1] or write your own, similar but updated, tool. [1] http://staff.washington.edu/jdlarios/autoclave/ /Thomas -- == thomas () northernsecurity net | thomas () se linux org == Encrypted e-mails preferred | GPG KeyID: 114AA85C --
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Current thread:
- Remote crash of Half-Life servers and clients (versions before the 07 July 2004) Luigi Auriemma (Jul 12)
- Erasing a hard disk easily amilabs (Jul 12)
- RE: Erasing a hard disk easily amilabs (Jul 12)
- Re: Erasing a hard disk easily Maarten (Jul 12)
- Re: Erasing a hard disk easily Gregh (Jul 12)
- Re: Erasing a hard disk easily David Vincent (Jul 12)
- Re: Erasing a hard disk easily James Riden (Jul 12)
- Re: Erasing a hard disk easily Michael Williamson (Jul 12)
- Re: Erasing a hard disk easily Dave Horsfall (Jul 12)
- Re: Erasing a hard disk easily morning_wood (Jul 12)
- RE: Erasing a hard disk easily amilabs (Jul 12)
- Re: Erasing a hard disk easily Thomas Sjögren (Jul 12)
- Re: Erasing a hard disk easily Tim (Jul 12)
- Re: Erasing a hard disk easily Aditya, ALD [ Aditya Lalit Deshmukh ] (Jul 12)
- Re: Erasing a hard disk easily Pavel Kankovsky (Jul 13)
- Erasing a hard disk easily amilabs (Jul 12)
- Re: Erasing a hard disk easily Valdis . Kletnieks (Jul 14)
- RE: Erasing a hard disk easily Todd Towles (Jul 14)
- Re: Erasing a hard disk easily Joel R. Helgeson (Jul 14)
- Re: Erasing a hard disk easily Valdis . Kletnieks (Jul 16)
- Re: Erasing a hard disk easily Jeff Kell (Jul 12)