Andy Bair is active in the field of digital forensics, and has a really good presentation on "File Carving".
Presentation brochure
Want to undelete some Linux disk files? Piece together fragments of a deleted file? Recover a Windows disk where both FATS are destroyed or missing? Extract files from a network capture? Andy Bair presents a new and effective approach to file carving that could be used to accomplish these tasks.
Andy Bair (and teammates Klayton Monroe and Jay Smith) won the
2006 File Carving Challenge
. The winners developed new tools and techniques which accurately extracted files from a 50MB disk image of containing JPEG, ZIP, HTML, Text, and Microsoft Office files.
Andy's talk will explain the contest, contest data sample, methodology, and tools. There will be examples and a question-answer session. You might want to build a script to automate his method for
your purposes (or entice him to do so).
Get information on his team's methodology and more at:
http://www.korelogic.com/Resources/Projects/dfrws_challenge_2006/
.
Past presentations
Past presentations include: