That is kind of like saying, "cryptography has long been broken," because simple substitution ciphers are easily broken. It turns out steganography can be desi

That is kind of like saying, "cryptography has long been broken," because simple substitution ciphers are easily broken. It turns out steganography can be designed and analyzed using techniques borrowed to modern cryptography theory: http://www.cs.cmu.edu/~biglou/PSS.pdf http://www.cs.cmu.edu/~biglou/PSS.pdf