Books > Computing & IT > Applications of computing > Databases > Data security & data encryption
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Information Hiding Techniques for Steganography and Digital Watermarking (Hardcover)
Loot Price: R2,884
Discovery Miles 28 840
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Information Hiding Techniques for Steganography and Digital Watermarking (Hardcover)
Series: Computing S.
Expected to ship within 10 - 15 working days
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Steganography, a means by which two or more parties may communicate
using "invisible" or "subliminal" communication, and watermarking,
a means of hiding copyright data in images, are becoming necessary
components of commercial multimedia applications that are subject
to illegal use. This is a comprehensive survey of steganography and
watermarking and their application to modern communications and
multimedia. It helps the reader to understand steganography, the
history of this previously neglected element of cryptography, the
hurdles of international law on strong cryptographic techniques,
and a description of the methods you can use to hide information in
modern media. Included in this discussion is an overview of
"steganalysis", methods which can be used to break stenographic
communication. This resource also includes an introduction to and
survey of watermarking methods, and discusses this method's
similarities to and differences from steganography. The reader
should gain a working knowledge of watermarking's pros and cons,
and learn the legal implications of watermarking and copyright
issues on the Internet.
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