特殊:Badtitle/NS100:SecureDeletion

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Here is a list of tools for secure deletion of data stored on hard discs. Note that the security of these tools has not been well-established. They might prove vulnerable to a much greater extent than advertised by the authors. Do also note that the need to use such tools at all on modern disks is disputed. Also, remember that copies of the data may be stored in temporary/cache files, file system slack (old data in partly used blocks), bad blocks, file system journals and other places.

Tools in Ubuntu

main

Package	Command name	Upstream author	Downloaded from
coreutils	shred	Colin Plumb; The GNU Project	probably http://www.gnu.org/software/coreutils/

universe

Package	Command name	Upstream author	Downloaded from
wipe	wipe	Berke Durak	http://lambda-diode.com/software/wipe
secure-delete	srm, sswap, smem	van Hauser	http://www.thc.org

Guides

http://www.techthrob.com/tech/securedelete.php

Tools not in Ubuntu

Package	Command name	Upstream author	URI
srm	srm	Matthew D. Gauthier	http://srm.sourceforge.net
wipe	wipe	Tom Vier	http://wipe.sourceforge.net
dban	N/A	Darik Horn	http://dban.sourceforge.net
sterilize.c	sterilize	Colin Plumb	http://lkml.org/lkml/1998/12/22/43

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