This book constitutes the strictly refereed post-workshop proceedings of the First International Workshop on Information Hiding, held in Cambridge, UK, in May/June 1996, within the research programme in computer security, cryptology and coding theory organized by the volume editor at the Isaac Newton Institute in Cambridge. Work on information hiding has been carried out over the last few years within different research communities, mostly unaware of each other's existence. The 26 papers presented define the state of the art and lay the foundation for a common terminology. This workshop is very likely to be seen at some point as one of those landmark events that mark the birth of a new scientific discipline.

This book constitutes the thoroughly refereed post-proceedings of the 6th International Workshop on Information Hiding, IH 2004, held in Toronto, Canada in August 2004. The 25 revised full papers presented were carefully selected during two rounds of reviewing and revision from 70 papers submitted. The papers are organized in topical sections on digital media watermarking, steganalysis, forensic applications, steganography, software watermarking, security and privacy, anonymity, and data hiding in unusual content.

This book constitutes the thoroughly refereed post-proceedings of the 5th International Workshop on Information Hiding, IH 2002, held in Noordwijkerhout, The Netherlands, in October 2002. The 27 revised full papers presented were carefully selected during two rounds of reviewing and revision from 78 submissions. The papers are organized in topical sections on information hiding and networking, anonymity, fundamentals of watermarking, watermarking algorithms, attacks on watermarking algorithms, steganography algorithms, steganalysis, and hiding information in unusual content.

Although the animal may be, as Nietzsche argued, ahistorical, living completely in the present, it nonetheless plays a crucial role in human history. The fascination with animals that leads not only to a desire to observe and even live alongside them, but to capture or kill them, is found in all civilizations. The essays collected in Beastly Natures show how animals have been brought into human culture, literally helping to build our societies (as domesticated animals have done) or contributing, often in problematic ways, to our concept of the wild. The book begins with a group of essays that approach the historical relevance of human-animal relations seen from the perspectives of various disciplines and suggest ways in which animals might be brought into formal studies of history. Differences in species and location can greatly affect the shape of human-animal interaction, and so the essays that follow address a wide spectrum of topics, including the demanding fate of the working horse, the complex image of the American alligator (at turns a dangerous predator and a tourist attraction), the zoo gardens of Victorian England, the iconography of the rhinoceros and the preference it reveals in society for myth over science, relations between humans and wolves in Europe, and what we can learn from society’s enthusiasm for "political" animals, such as the pets of the American presidents and the Soviet Union’s "space dogs." Taken together, these essays suggest new ways of looking not only at animals but at human history. Contributors Mark V. Barrow Jr., Virginia Tech * Peter Edwards, Roehampton University * Kelly Enright, Rutgers University * Oliver Hochadel, Universitat Autònoma de Barcelona * Uwe Lübken, Rachel Carson Center, Munich * Garry Marvin, Roehampton University * Clay McShane, Northeastern University * Amy Nelson, Virginia Tech * Susan Pearson, Northwestern University * Helena Pycior, University of Wisconsin–Milwaukee * Harriet Ritvo, Massachusetts Institute of Technology * Nigel Rothfels, University of Wisconsin–Milwaukee * Joel A. Tarr, Carnegie Mellon University * Mary Weismantel, Northwestern University

Describes Information Hiding in communication networks, and highlights their important issues, challenges, trends, and applications. Highlights development trends and potential future directions of Information Hiding Introduces a new classification and taxonomy for modern data hiding techniques Presents different types of network steganography mechanisms Introduces several example applications of information hiding in communication networks including some recent covert communication techniques in popular Internet services

Information Hiding: Steganography and Watermarking - Attacks and Countermeasures deals with information hiding. With the proliferation of multimedia on the Internet, information hiding addresses two areas of concern: privacy of information from surveillance (steganography) and protection of intellectual property (digital watermarking). Steganography (literally, covered writing) explores methods to hide the existence of hidden messages. These methods include invisible ink, microdot, digital signature, covert channel, and spread spectrum communication. Digital watermarks represent a commercial application of steganography. Watermarks can be used to track the copyright and ownership of electronic media. In this volume, the authors focus on techniques for hiding information in digital media. They analyze the hiding techniques to uncover their limitations. These limitations are employed to devise attacks against hidden information. The goal of these attacks is to expose the existence of a secret message or render a digital watermark unusable. In assessing these attacks, countermeasures are developed to assist in protecting digital watermarking systems. Understanding the limitations of the current methods will lead us to build more robust methods that can survive various manipulation and attacks. The more information that is placed in the public's reach on the Internet, the more owners of such information need to protect themselves from theft and false representation. Systems to analyze techniques for uncovering hidden information and recover seemingly destroyed information will be useful to law enforcement authorities in computer forensics and digital traffic analysis. Information Hiding: Steganography and Watermarking - Attacks and Countermeasures presents the authors' research contributions in three fundamental areas with respect to image-based steganography and watermarking: analysis of data hiding techniques, attacks against hidden information, and countermeasures to attacks against digital watermarks. Information Hiding: Steganography and Watermarking – Attacks and Countermeasures is suitable for a secondary text in a graduate level course, and as a reference for researchers and practitioners in industry.

The bestselling first edition of "Disappearing Cryptography" was known as the best introduction to information hiding. This fully revised and expanded second edition describes a number of different techniques that people can use to hide information, such as encryption.