* Cryptography is the study of message secrecy and is used in fields such as computer science, computer and network security, and even in instances of everyday life, such as ATM cards, computer passwords, and electronic commerce. Thanks to his innovative and ingenious books on the subject of cryptography, Bruce Schneier has become the world's most famous security expert. Now, his trio of revolutionary titles can be found in this unprecedented, value-priced collection. * Applied Cryptography: Protocols, Algorithms, and Source Code in C, Second Edition: This seminal encyclopedic reference provides readers with a comprehensive survey of modern cryptography. It describes dozens of cryptography algorithms, offers practical advice on how to implement them into cryptographic software, and shows how they can be used to solve security problems. * Secrets and Lies: Digital Security in a Networked World: This narrative, straight-talking bestseller explains how to achieve security throughout computer networks. Schneier examines exactly what cryptography can and cannot do for the technical and business community. * Practical Cryptography: As the ideal guide for an engineer, systems engineer or technology professional who wants to learn how to actually incorporate cryptography into a product, this book bridges the gap between textbook cryptography and cryptography in the real world.