Lecture: Network Security
The lecture introduces threats on and attaches against computer networks and possible countermeasures cryptographic methods and protocols for securing networks.
Course:
- Responsible: Dr. Jens Tölle, Prof. Dr. Peter Martini, Wolfgang Moll
- Dates: Thu 15-17, HS A
- Course number: 6606
Exercises:
- Responsible: Dr. Jens Tölle, Prof. Dr. Peter Martini
- Dates: by arrangement, SR N102
- Course number: 6607
Other:
- Term: Diploma (Graduate)
- Requirements: Content of "Data Communication and Internet Technology" is prerequisite.
- Faculty: old DPO: B,C; new DPO: B
- Effort: 2L + 1E (4CP)
- Follow-up/Side-events: A seminar will take place at the end of the lecture period. Subsequent to lectures "Data Communication and Internet Technology" and "Network Security" participating in a lab is possible.
Mailing List - "Network-Security"
The mailing list "Network-Security" is used for news concerning the lecture "Network Security". An additional purpose is to discuss problems, e.g. with viewing or printing slides or assignment sheets. More information on subscribing the mailing list can be found here.
Slides and Presentations
Access to the files requires a username and password. Both will be announced in the first lecture.
Chapter | PDF-Files |
---|---|
0. Important information about this lecture | Slides 1-29 |
1. Introduction | Slides 1-35 |
2. Internet Worms | Slides 1-42 |
2.b Botnets | Slides 1-12 |
Worm Challenge | Slides 1-7 |
3. Attack Vectors | Slides 1-59 |
4. Firewalls | Slides 1-37 |
5. Network Infrastructure | Slides 1-43 |
6. Cryptography | Slides 1-62 |
7. IPsec and TLS | Slides 1-60 |
8. Authentication | Slides 1-62 |
9. Intrusion Detection & Response | Slides 1-40 |
Fighting Cybercrime | Slides 1-24 |
Assignment Sheets
The PDF-Files can be viewed and printed with Acrobat Reader. The program is available for free and installed on nearly all hosts of the institute.
Information on Tutorials/Exercises
PDF-file | Supplementary Slides | Further Information |
---|---|---|
sheet1 | ||
sheet2 | ||
sheet3 | ||
sheet4 | ||
sheet5 | Vaudenay attack | |
sheet6 | Files | |
sheet7 | ||