Text Steganography Can encode using Line or word spacing Invisible characters and end of lines Codebook-style replacements: Replace words in normal text with synonyms Replace words with missspelings Replace words with full sentences Easier to distinguish Encoding leads to weird formatting or non-sequiturs Text files are generally small, can hold only small messages.
Copyright 2003, Bri Hatch of Onsight, Inc.
Presented at SecureWorld Expo, 2003.
Presentation created using vim and MagicPoint.