Steganography Detection on the Internet
               Steganographic Systems in Use

We search for three popular steganographic systems available on the Internet.
Jsteg, Jsteg-Shell
JPHide 0.3 and 0.5
OutGuess 0.13b

They all use some form of LSB embedding that is detectable by steganalysis.
Jsteg-Shell supports encryption and compression before embedding with JSteg.
Windows GUI
40-bit RC4 key space.
JPHide available in versions 0.3 and 0.5 for Windows.
Uses Blowfish for encryption and PRNG; seeded with secret key.
JPHide 0.5 supports compression of hidden message.