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This is the '''Forensics Wiki''', a [http://creativecommons.org/licenses/by-sa/2.5/ Creative Commons]-licensed [http://en.wikipedia.org/wiki/Wiki wiki] devoted to information about [[digital forensics]] (also known as computer forensics). We currently list a total of [[Special:Allpages|{{NUMBEROFARTICLES}}]] pages.
 
This is the '''Forensics Wiki''', a [http://creativecommons.org/licenses/by-sa/2.5/ Creative Commons]-licensed [http://en.wikipedia.org/wiki/Wiki wiki] devoted to information about [[digital forensics]] (also known as computer forensics). We currently list a total of [[Special:Allpages|{{NUMBEROFARTICLES}}]] pages.
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Much of [[computer forensics]] is focused on the [[tools]] and [[techniques]] used by [[investigator]]s, but there are also a number of important [[papers]], [[people]], and [[organizations]] involved. Many of those organizations sponsor [[conferences]] throughout the year and around the world. You may also wish to examine the popular [[journals]] and some special [[reports]].
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Much of [[computer forensics]] is focused on the [[tools]] and [[techniques]] used by [[investigator]]s, but there are also a number of important [[papers]], [[people]], and [[organizations]] involved. Many of those organizations sponsor [[Upcoming_events|conferences]] throughout the year and around the world. You may also wish to examine the popular [[journals]] and some special [[reports]].
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==WIKI NEWS==
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2013-05-15: You can now subscribe to Forensics Wiki Recent Changes with the [[ForensicsWiki FeedBurner Feed]]
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<small>Jan 2013</small>
<small>JAN-2010</small>
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<bibtex>
[http://hal.archives-ouvertes.fr/docs/00/35/09/62/PDF/ColDanDauDef09.pdf Using Graphics Processors for Parallelizing Hash-based Data Carving]by Sylvain Collange, Marc Daumas, Yoginder S. Dandass, and David Defour, Proceedings of the 42nd Hawaii International Conference on System Sciences - 2009.  
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@article{young:distinct,
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title="Distinct Sector hashing for Target Detection",
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  author="Joel Young and Kristina Foster and Simson Garfinkel and Kevin Fairbanks",
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year=2012,
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month=Dec,
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journal="IEEE Computer"
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}
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</bibtex>
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Using an alternative approach to traditional file hashing, digital forensic investigators can hash individually sampled subject drives on sector boundaries and then check these hashes against a prebuilt database, making it possible to process raw media without reference to the underlying file system.
  
Abstract
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(See also [[Past Selected Articles]])
  
The ability to detect fragments of deleted image files and to reconstruct these image files from all available fragments on disk is a key activity in the field of digital forensics. Although reconstruction of image files from the file fragments on disk can be accomplished by simply comparing the content of sectors on disk with the content of known files, this brute-force approach can be time consuming.
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This paper presents results from research into the use of Graphics Processing Units (GPUs) in detecting specific image file byte patterns in disk clusters. Unique identifying pattern for each disk sector is compared against patterns in known images. A pattern match indicates the potential presence of an image and flags the disk sector for further in-depth examination to confirm the match. The GPU-based implementation outperforms the software implementation by a significant margin.
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;[[Forensic Linux Live CD issues]]
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:Forensic Linux Live CD distributions are widely used during computer forensic investigations. Currently, many vendors of such Live CD distributions state that their Linux do not modify the contents of hard drives or employ "write protection." Testing indicates that this may not always be the case. [[Forensic Linux Live CD issues|Read More...]]
  
 
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* [[Steganography]], [[Steganalysis]]
 
* [[Steganography]], [[Steganalysis]]
 
* '''[[Metadata]]:''' [[MAC times]], [[ACLs]], [[Email Headers]], [[Exif]], [[ID3]], [[OLE-2]], ...
 
* '''[[Metadata]]:''' [[MAC times]], [[ACLs]], [[Email Headers]], [[Exif]], [[ID3]], [[OLE-2]], ...
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* '''[[Legal issues]]:''' [[Caselaw|Case law]]
 
* '''Further information:''' [[Books]], [[Papers]], [[Reports]], [[Journals]], [[Websites]], [[Blogs]], [[Mailing lists]], [[Organizations]], [[Vendors]], [[Conferences]]
 
* '''Further information:''' [[Books]], [[Papers]], [[Reports]], [[Journals]], [[Websites]], [[Blogs]], [[Mailing lists]], [[Organizations]], [[Vendors]], [[Conferences]]
 
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Revision as of 23:02, 15 May 2013

This is the Forensics Wiki, a Creative Commons-licensed wiki devoted to information about digital forensics (also known as computer forensics). We currently list a total of 712 pages.

Much of computer forensics is focused on the tools and techniques used by investigators, but there are also a number of important papers, people, and organizations involved. Many of those organizations sponsor conferences throughout the year and around the world. You may also wish to examine the popular journals and some special reports.


WIKI NEWS

2013-05-15: You can now subscribe to Forensics Wiki Recent Changes with the ForensicsWiki FeedBurner Feed

Featured Forensic Research

Jan 2013

Joel Young, Kristina Foster, Simson Garfinkel, Kevin Fairbanks - Distinct Sector hashing for Target Detection
IEEE Computer , December 2012
Bibtex
Author : Joel Young, Kristina Foster, Simson Garfinkel, Kevin Fairbanks
Title : Distinct Sector hashing for Target Detection
In : IEEE Computer -
Address :
Date : December 2012

Using an alternative approach to traditional file hashing, digital forensic investigators can hash individually sampled subject drives on sector boundaries and then check these hashes against a prebuilt database, making it possible to process raw media without reference to the underlying file system.

(See also Past Selected Articles)

Featured Article

Forensic Linux Live CD issues
Forensic Linux Live CD distributions are widely used during computer forensic investigations. Currently, many vendors of such Live CD distributions state that their Linux do not modify the contents of hard drives or employ "write protection." Testing indicates that this may not always be the case. Read More...


Topics



You can help! We have a list of articles that need to be expanded. If you know anything about any of these topics, please feel free to chip in.