Cryptography and stenography tutorial

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Steganography - Cheatsheet

Steganography First things first, always use binwalk or foremost to isolate files from any other embedded stuff. $ binwalk -e flag.png #Useful options -e, --extract Automatically extract known file types -B, --signature Scan target file(s) for common file signatures -E, --entropy Calculate file entropy, use with -B (see the quickstart guide - https://goo.gl/JPKAIQ) -z, --carve Carve data from files, but don't execute extraction util…