Preface

Digital watermarking, steganography, and forensics are important topics because digital multimedia are widely used and the Internet is rapidly growing. This book intends to provide a comprehensive overview of the different aspects of mechanisms and techniques for information security. It has been written for students, researchers, and professionals who take related courses, want to improve their knowledge, and want to gain experience pertaining to the role of digital watermarking, steganography, and forensics.

Digital watermarking technology can be used to guarantee authenticity and can be applied as proof that the content has not been altered since insertion.

Steganographic messages are often first encrypted by some traditional means, ...

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