Cryptography and Network Security

Welcome to the Cryptography and Network Security course. This website contains comprehensive notes on Module III: Authentication.

Module III: Authentication (6 Hours)

This module covers various authentication mechanisms, protocols, and security considerations essential for building secure systems.

  • Authentication types: One-way, password-based, certificate-based, mutual
  • Authentication methods: Shared secret, asymmetric, key agreement, centralized
  • Security threats: Eavesdropping
  • Protocols: Kerberos, SSL, TLS

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