Steganography: Image: https://github.com/ImpulseAdventure/JPEGsnoop https://github.com/h3xx/jphs https://github.com/RobinDavid/LSB-Steganography https://github.com/b3dk7/StegExpose https://pkgs.org/download/outguess https://www.openstego.com/ https://github.com/DominicBreuker/stego-toolkit https://tools.kali.org/forensics/binwalk https://manpages.debian.org/jessie/steghide/steghide.1 https://en.kali.tools/all/?tool=1762 https://linux.die.net/man/1/stegdetect EXIF: https://exiftool.org/ http://fotoforensics.com/ http://www.forensicswiki.org/wiki/Tools