[Cb3491]- Cryptography And Cyber Security ;Question Bank - Question And Answers
UNIT I INTRODUCTION TO SECURITY Computer Security Concepts – The OSI Security Architecture – Security Attacks – Security Services and Mechanisms – A Model for Network Security – Classical encryption techniques: Substitution techniques, Transposition techniques, Steganography – Foundations of modern cryptography: Perfect security – Information Theory – Product Cryptosystem – Cryptanalysis.
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