Steganography links Various usefull tips and trics: https://pequalsnp-team.github.io/cheatsheet/steganography-101 Online Tools: Steganography: https://www.tineye.com/ http://fotoforensics.com/ https://29a.ch/photo-forensics/#forensic-magnifier usefull tools (mostly unix): Zsteg https://github.com/zed-0xff/zsteg