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“UbuntuHelp:SecureDeletion”的版本间的差异

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(新页面: {{From|https://help.ubuntu.com/community/SecureDeletion}} {{Languages|UbuntuHelp:SecureDeletion}} Here is a list of tools for secure deletion of data stored on hard discs. Note that the s...)
 
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{{Languages|UbuntuHelp:SecureDeletion}}
 
{{Languages|UbuntuHelp:SecureDeletion}}
 
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.
 
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 [http://www.nber.org/sys-admin/overwritten-data-gutmann.html 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.
 
Do also note that the need to use such tools at all on modern disks is [http://www.nber.org/sys-admin/overwritten-data-gutmann.html 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 ===
 
=== Tools in Ubuntu ===
 
 
==== main ====
 
==== main ====
 
 
{|border="1" cellspacing="0"
 
{|border="1" cellspacing="0"
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''Downloaded from'''
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''Downloaded from'''
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|[http://packages.ubuntu.com/coreutils coreutils]||shred||Colin Plumb; The GNU Project||probably http://www.gnu.org/software/coreutils/
 
|[http://packages.ubuntu.com/coreutils coreutils]||shred||Colin Plumb; The GNU Project||probably http://www.gnu.org/software/coreutils/
 
|}
 
|}
 
 
==== universe ====
 
==== universe ====
 
 
{|border="1" cellspacing="0"
 
{|border="1" cellspacing="0"
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''Downloaded from'''
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''Downloaded from'''
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|[http://packages.ubuntu.com/secure-delete secure-delete]||srm, sswap, smem||van Hauser <[email protected]>||http://www.thc.org
 
|[http://packages.ubuntu.com/secure-delete secure-delete]||srm, sswap, smem||van Hauser <[email protected]>||http://www.thc.org
 
|}
 
|}
 
 
=== Tools not in Ubuntu ===
 
=== Tools not in Ubuntu ===
 
 
{|border="1" cellspacing="0"
 
{|border="1" cellspacing="0"
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''URI'''
 
|'''Package'''||'''Command name'''||'''Upstream author'''||'''URI'''
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|sterilize.c||sterilize||Colin Plumb||http://lkml.org/lkml/1998/12/22/43
 
|sterilize.c||sterilize||Colin Plumb||http://lkml.org/lkml/1998/12/22/43
 
|}
 
|}
 
 
----
 
----
 
[[category:CategoryCleanup]] [[category:CategorySecurity]]
 
[[category:CategoryCleanup]] [[category:CategorySecurity]]
  
 
[[category:UbuntuHelp]]
 
[[category:UbuntuHelp]]

2007年11月30日 (五) 21:25的版本

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 <[email protected]> http://abaababa.ouvaton.org/wipe/
secure-delete srm, sswap, smem van Hauser <[email protected]> http://www.thc.org

Tools not in Ubuntu

Package Command name Upstream author URI
srm srm Matthew D. Gauthier http://srm.sourceforge.net
wipe wipe Tom Vier <[email protected]> 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