Chet Hosmer has been researching and developing technology and training surrounding data hiding, steganography, and watermarking for over a decade. He has made numerous appearances to discuss the threat steganography poses including National Public Radio's Kojo Nnamdi show, ABC's Primetime Thursday, NHK Japan, Cyber Crime TechTV, and ABC News Australia. He has also been a frequent contributor to technical and news stories relating to steganography and has been interviewed and quoted by IEEE, The New York Times, The Washington Post, Government Computer News, Salon.com, and Wired Magazine. Chet also delivers keynote and plenary talks on various cyber security related topics around the world every year.