1. Topics – Authentication and Authorization1. INTRODUCTION  Why Security is important in today’s world?  Different Ways to secure your Website / Application2.…

Slide 1Key distribution and certification In the case of public key encryption model the authenticity of the public key of each partner in the communication must be ensured.…

Slide 1 Winter 2006Prof. R. Aviv: Kerberos1 Kerberos Authentication Systems Slide 2 Winter 2006Prof. R. Aviv: Kerberos2 KERBEROS In Greek mythology, a many headed dog, the…

Slide 1Topic 14: Secure Communication1 Information Security CS 526 Topic 14: Key Distribution & Agreement, Secure Communication Slide 2 Topic 14: Secure Communication2…

Slide 1 Topic 11: Key Distribution and Agreement 1 Information Security CS 526 Topic 11: Key Distribution & Agreement, Secure Communication Slide 2 Topic 11: Key Distribution…

Topic 11: Key Distribution and Agreement * Information Security CS 526 Topic 11: Key Distribution & Agreement, Secure Communication Topic 11: Key Distribution and Agreement…

Fall 2010/Lecture 32 * CS 426 (Fall 2010) Key Distribution & Agreement Fall 2010/Lecture 32 Outline Key agreement without using public keys Distribution of public keys,…