2015-03-04 23:26:13.394615+01 by Dan Lyke 0 comments
Funky File Formats: Advanced binary tricks (hour long video of a presentation): "Binary tricks to evade identification, detection, to exploit encryption and hash collisions."
But also some fascinating possibilities in steganography, including a JPEG that's a Java file that becomes a PNG when you encrypt it and a PDF with another key.
[ related topics: Politics Software Engineering Journalism and Media Cryptography Video Databases ]
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