
These days, encryption of confidential data and communications is an increasingly important part of doing business. But steganography can take data confidentiality to a whole new level, since it hides encrypted messages in ordinary-looking data files, making the very existence of the messages practically undetectable. Although steganography is not a new field and has played a critical part in secret communication throughout history, few people understand exactly how it works today.
Page Count:
362
Publication Date:
2003-01-01
ISBN-10:
0471469793
ISBN-13:
9780471469797
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