Network Security
News
- Registered students receive news via our Moodle Forum's mail sender.
Lecture
- Mo 12:00-14:00 (CT), Interims HS 2
- Di 14:00-16:00 (CT), Interims HS 2
- Exercises will take place at certain time slots within a lecture; dates when exercises take place will be announced during the course.
- No lecture recordings
- No compulsory attendance
Contents
This lecture is an introduction to the field of network security and its fundamental topics like cryptographic operations, threats, and security goals. This knowledge is used further as a starting point and requirements for the design of secure networks. Modern security protocols in modern network protocols and architectures are presented as well as vulnerabilities in existing systems.
Registration
Moodle
We use Moodle for course organisation.
Exercises
There will be programming assignments. We suggest that you are already familiar with Python 3. Recommended reading: Python 3 Tutorial
Exercises will be posted on Moodle.
Slides
Chapter | Date of Last Change | Link | Changelog |
---|---|---|---|
0 Course Organization | 2019-10-16 | 00_Formalities.pdf | |
1 Introduction | 2019-10-17 | 01_Intro.pdf | |
2 LangSec | 2019-10-22 | 02_langsec.pdf | |
3 TCP Attacks | 2019-10-22 | 03_TCPAttacks.pdf | |
4 Middleboxes | 2019-10-28 | 04_Middleboxes.pdf | |
5 Symmetric Crypto | 2019-11-05 | 05_Symmetric_Crypto.pdf – HO | Correction on CBC error propagation, slide 5-36 |
6 Hash and MAC | 2019-11-26 | 06_hash_functions.pdf – HO | Clarification on slide 6-8 |
7 Random Numbers | 2019-11-12 | 07_random.pdf – HO | Clarifications, minor additions |
8 Asymmetric Crypto | 2020-02-13 | 08_asymmetric_crypto.pdf (no HO) | Correction of Dec function on slide 8-7, replaced h(m) with sigma on 8-12 |
9 Secure Channels | 2019-11-24 | 09_secure_channels.pdf – HO | Some clarifications on AEAD |
10 Public Key Infrastructures | 2019-12-02 | 10_pki.pdf – HO | Adding Pt. 2 / Pt. 3 |
11 Cryptographic Protocols | 2019-12-11 | 11_cryptoprot.pdf – HO | Adding Pt. 2; Fixing ambiguous info on 11-43, improved notation of AUTH/VERIFY on 11-48 |
12 IPSec | 2019-12-16 | 12_ipsec.pdf – HO | |
13 Kerberos | 2020-01-03 | 13_kerberos – HO | |
14 Websecurity | 2020-01-13 | 14_websec – HO | |
15 Privacy | 2020-01-20 | 15_privacy – HO | Added second half of lecture |
Note: "HO" denotes the handout version of an animated slide set we use in the lecture. HO versions are printer-friendly but might contain small glitches (mostly in the layout) due to the animation to handout conversion. For this reason, both versions are provided.
Endterm
- Mode: Written exam, 75 Minutes.
- Allowed tools: an analog dictionary English <-> Other Language without any remarks
- 20.02.2020
- 08:00 - 09:15
Room Assignment
- Candidates with extended work time to compensate some sort of disability during the examination ("Nachteilsausgleich") go to meeting room 03.05.033 (FMI building).
- Candidates with last names A - S go to MW0001 (Gustav-Niemann-Hörsaal, mechanical engineering building).
- Candidates with last names T - Z go to MW1801 (Ernst-Schmidt-Hörsaal, mechanical engineering building)
Retake
- Mode: In-person, written examination, 75 Minutes.
- Allowed tools: an analog dictionary English <-> Other Language without any remarks
- Monday, 29.06.2020
- 11:15 - 12:30
-
Audimax -- Note: this is a room in the "Neubau Innenhof (Wienandsbau)" on the TUM main site (Stammgelände). - MI HS 1 (Friedrich L. Bauer Hörsaal), Boltzmannstr. 3, Garching
- In-person examinations at TUM during the CoViD-19 pandemic