'Ed mod' presentation slideshows

Encryption, Cryptography and Network Security

Encryption, Cryptography and Network Security. Cyber Security . What is encryption?. A process that converts original information, also called plain text into a difficult-to-interpret form called ciphertext .

728 views • 52 slides

Mathematics in Computer Science: Case study: Public Key Encryption

Mathematics in Computer Science: Case study: Public Key Encryption. Prof. Andrzej (AJ) Bieszczad with help from Prof. Cindy Wyels and Prof. Jim Kurose and Prof. Keith Ross Computer Networking. What is network security?.

594 views • 50 slides

Chapter 15: Security

Chapter 15: Security. Chapter 15: Security. The Security Problem Program Threats System and Network Threats Cryptography as a Security Tool User Authentication Implementing Security Defenses Firewalling to Protect Systems and Networks Computer-Security Classifications

647 views • 45 slides

Security: Public Key Cryptography

Security: Public Key Cryptography. CS 352, Lecture 19 http://www.cs.rutgers.edu/~sn624/352-S19 Srinivas Narayana (heavily adapted from slides by Prof. Badri Nath and the textbook authors). Review: Security. Key properties: Confidentiality, integrity, authenticity

373 views • 36 slides

322 views • 32 slides

Topic 7: Network Security

372 views • 30 slides

Network Security Basics

Network Security Basics. Foundations: what is security? cryptography authentication message integrity key distribution and certification Security in practice: application layer: secure e-mail transport layer: Internet commerce, SSL, SET network layer: IP security. Network Security.

867 views • 27 slides

VIL CRHF from FIL CRHF: adding IV

211 views • 12 slides

Public Key (RSA)

300 views • 8 slides