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Computer Networks

Photo: UHH/Denstorf

Network Security

Network Security

First (double) lecture on April 8th.

Lecturer


Lecture Objectives and Content

In today's interconnected world, the importance of safeguarding networks and networked systems cannot be overstated. This lecture on Network Security provides a comprehensive exploration of the critical concepts and practices necessary to protect digital infrastructures.

Students will delve into various types of attacks targeting networks and networked systems, gaining insights into potential vulnerabilities and threat vectors. The course will cover essential cryptographic protocols designed to enhance network security, focusing on how these tools can be effectively integrated into network architectures.

Furthermore, we will examine system and software security to ensure that applications and services operate under secure conditions. Participants will learn about specific network security protocols that are instrumental in defending against unauthorized access and data breaches.

A significant portion of the course will also focus on the protection of critical Internet services, emphasizing strategies to maintain their availability and integrity amidst evolving cyber threats. Lastly, students will engage in network monitoring and forensics, developing skills to analyze and respond to security incidents effectively.

Overall, this lecture aims to equip students with the knowledge and skills necessary to navigate the complexities of network security in both academic and professional contexts.

To sum up, the lecture contents are:

  • Attacks on networks and networked systems
  • Cryptographic protocols for network security
  • System and software security
  • Network security protocols
  • Protection of critical Internet services
  • Network monitoring and forensics

Course Organization and Availability

  • Summer term
  • Lecture: Tuesday 08:30-10:00 am and 10:15-11:45 am
  • Exercise: Friday 2:15-3:45 pm

The lecture is completed by an exercise in which participants mainly work in small groups on practical tasks to deepen their understanding of the lecture contents.