Digital Image Steganography Overview 📸

An overview of digital steganography, particularly within images, for the computationally curious.

Code at github: https://github.com/league/stegano/

Encoded images:
- Sci-fi novel in lowest two bits: http://d2he78l8f4fi4u.cloudfront.net/stegano/prtxo.png
- Sci-fi + random: http://d2he78l8f4fi4u.cloudfront.net/stegano/prtxt.png
- Compressed sci-fi + random: http://d2he78l8f4fi4u.cloudfront.net/stegano/prtxz.png
- Me in Istanbul: http://d2he78l8f4fi4u.cloudfront.net/stegano/turkish-me.png