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Explore the intricacies of steganography, steganalysis, and cryptanalysis in this 48-minute conference talk from Black Hat USA 2004. Delve into the world of hidden information and encryption techniques as presenter Michael Raggo uncovers the methods used to conceal and detect secret messages within digital media. Gain insights into the latest tools and techniques employed in the field of information security, and learn how to identify and analyze covert communications. Discover the challenges and opportunities presented by these cutting-edge technologies in the realm of cybersecurity and digital forensics.