Noiseless Steganography

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NOTESTEGA

Steganography Methodology

The wide use of notes in business, science, education, and news renders notes an attractive steganographic carrier that allows the communicating parties to establish a covert channel capable of transmitting messages in an unsuspicious way. The presented Notes-Based Steganography (Notestega) Methodology takes advantage of recent advances in automatic note taking techniques to generate a text cover [31]. Notestega is based on the Nostega paradigm, thus it neither exploits noise (errors) to embed a message nor produces a detectable noise. Instead, it pursues the variations among both human note taking and the output of automatic note taking techniques to conceal data. Unlike machine translation and automatic ...