Expert publications accessible even by the general public are very rare, but Dr. Lu managed to compile an excellent book that exposes in a very professional way the different aspects of multimedia security. In an easy reading and very understandable manner the key topics are being introduced to the reader, providing not only the basic concepts, but also a solid base to build on. Copyright protection, authentication, and fingerprinting of images, audio, video, and documents are only a few of the topics that are introduced and explained in Multimedia Security. A book not to miss on your bookshelf!
– Dr. Martin Kutter, AlpVision SA, Switzerland