Network Security

Sicherheit in Kommunikationsnetzen

Class taught at the University of Duisburg-Essen in Summer 2017.

Lectures

The slides are partly based on material provided by Torben Weis and Arno Wacker.

1. Introduction
2. Historic Ciphers
3. Stream Ciphers
4. Symmetric Ciphers^*
5. Asymmetric Ciphers^*
6. Authentication and Integrity
7. Random Numbers
8. Key Management
9. Transport Layer Security

^* Slides omitted because I do not hold the copyright.

Literature

• Günter Schäfer, Michael Roßberg: Security in Fixed and Wireless Networks (en) / Netzsicherheit (de)
• William Stallings: Cryptography and Network Security (en)
• Wolfgang Ertel: Angewandte Kryptographie (de)
• Christof Paar, Jan Pelzl: Understanding Cryptography (en) / Kryptografie verständlich (de)