Did you know that there are over 600 applications capable of using steganography to hide data? Me neither, but here's a company that's innovating in the field of detecting such ongoing communication :"Backbone Security’s Steganography Analysis and Research Center (SARC) is pleased to announce the release of version 3.0 of SAFDB. With the fingerprints, or hash values, of every file artifact associated with 625 steganography applications, SAFDB is the world’s largest commercially available hash set exclusive to digital steganography and other information hiding applications. The database is used by Federal, state and local law enforcement; intelligence community; and private sector computer forensic examiners to detect the presence or use of steganography and extract hidden information.
Version 3.0 contains hash values for each file artifact associated with the 625 steganography applications computed with the CRC-32, MD5, SHA-1, SHA-224, SHA-256, SHA-384, and SHA-512 algorithms.
A free extract of SAFDB with MD5 hashes only is available to qualifying law enforcement, government, and intelligence agency computer forensic examiners."
Chart courtesy of Huaiqing Wang and Shuozhong Wang. And here's a related post.
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