Introduction to Information Security

Needs for Security Basic security terminologies Security principles Security attacks and classifications Mathematical foundation Prime Number Modular Arithmetic Fermat’s and Euler’s Theorem The Euclidean Algorithms The Chinese Remainder Theorem Discrete logarithms

Classical cryptography Symmetric Cryptography Algorithm Modes of operation Cryptanalysis of Symmetric Key Ciphers

Key Distribution and Management Diffie-Hellman Key Exchange algorithm Asymmetric Key Cryptography Algorithm Various types of attacks on Cryptosystems

MAC Hash function SHA MD5 HMAC Digital signature and authentication protocols Authorization Access control mechanism X.509 Digital Certificate

E-mail security PGP MIME S/MIME IP security protocols Web security TLS SSL Secure Electronic Transaction Firewall and its types Introduction to IDPS Risk Management Security Planning