Fred Piper has worked in security since 1979. In 1985 he formed a company, Codes & Ciphers Ltd, which offers consultancy advice in all aspects of information security. He has lectured worldwide on a wide range of topics in information security, both academically and commercially.
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This book is a clear and informative introduction to cryptography and data protection—subjects of considerable social and political importance. It explains what algorithms do, how they are used, the risks associated with using them, and why governme... SEE MORE