Google. "Honest Spammer" The Digital Afterlife and Morning-After Messaging - Gadgetwise B. Fake web traffic can hide secret chat - tech - 26 May 2009 - New. THE internet's underlying technology can be harnessed to let people exchange secret messages, perhaps allowing free speech an outlet in oppressive regimes.
So says a team of steganographers at the Institute of Telecommunications in Warsaw, Poland. Steganography is the art of hiding a message in an openly available medium. For example, you can subtly change the pixels in an image in a way that is undetectable to the eye but carries meaning to anyone who knows the pre-arranged coding scheme. Domainr, the domain name search engine.