Download or read book Information Hiding: Steganography and Watermarking-Attacks and Countermeasures written by Neil F. Johnson and published by Springer Science & Business Media. This book was released on 2001 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The more information placed in the public's reach on the Internet, the more owners of such information need to protect themselves from unwanted surveillance, theft, and false representation and reproduction. Systems to analyze techniques for uncovering hidden information and recovering seemingly destroyed information are thus of great importance to many groups, including law enforcement authorities in computer forensics and digital traffic analysis."