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A practical, hands‑on guide to the field of steganography and covert communication. The book explains how hidden messages can be embedded within ordinary digital files (images, audio, etc.), how steganography complements traditional cryptography and digital watermarking, and how to both use and detect these techniques. It includes discussions of legal and ethical issues, examples of real‑world use, and tools and methods for defending against covert data hiding.

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245: $a: Hiding in Plain Sight: Steganography and the Art of Covert Communication
245: $b:
082: $a:
100: $a: Eric Cole
650: $a: Computer Security
250: $a:
440: $v:
250: $b: Wiley Publishing, Inc.
250: $c: 2003
020: $a: 978‑0471444497
300: $a: 360