Synopsis:- Seminar, Praktische Informatik
- 2h each week, 2 SWS
- Students will present a selection of papers that will help you understand which threats exist, judge their significance and learn methods to defend your system against hackers. In addition you will explore the mathematical underpinnings of today's most common security tools and protocols.
Credits: In order to obtain credits for this seminar, participants are expected to: - Is possible for Bachelor, Diplom (degree of difficulty)
- This seminar can be combined with "VL IT-Sicherheit Grundlagen" "Modul mit Seminar (BSEM)" zur Studienordnung Bachelor Informatik (Mono-Bachelor) [link]
- Dipl. 3 LP / Ba. 3 LP
- Attend regularly (at least 90%).
- Read each paper before the seminar, to be adequately prepared for discussion.
- Research an assigned subject; present major findings (45 min presentation; 30 min discussion).
- Presentations will be evaluated by two members of the audience at the end of each class (Bewertungskriterien-Seminarvortrag.pdf).
- Presenters summarize their in a term paper (German or English).
- Presentations may be given in German or English. All documents are in English (exceptions may be granted).
Prerequisites: - This seminar is suitable for students of all technical science disciplines who have previously completed courses PI 1,2 or equivalent.
Topics : - ---Private or Anonymous Communication: Tools, Building blocks & Limits---
- Password Hashing [html][pdf] (Martin Bauer)
- Survay "Was ist noch sicher" [html][BSI pdf, TLS pdf]
- ECC elliptic curve cryptograpy [pdf][pdf][pdf] (Son)
- HASH-basierte Signaturen [https] (Janina)
- TOR the onion router [pdf][Attack: pdf][Datagram: pdf] (Lars Hafemann)
- JAP "Revocable Anonymity" [http][pdf] (Daniel Hirschböck )
- openPGP [RFC][Handbook GNUpg pdf] (Georg Gentzen)
- TrueCrypt [http][Probleme][fork] (Friedemann)
- Sicherheitsanalyse der UEFI-Integration und „Secure Boot“- Implementierung von Windows 8 [pdf] (Tobias Flaig)
- ---Authentication: Techniques and Tokens---
- Password Manager (Robert Gützkow)
- "Password Managers: Attacks and Defenses" [pdf, page 449] - "The Emperor’s New Password Manager: Security Analysis of Web-based Password Managers" [pdf, page 465] - Mozilla Persona [http][persona.org]
- Mozilla Sync 1.5 API (Theory and Praxis) [https][https] (Felix Scholze)
- oAuth2 [oauth.net/2 ] (Philipp Geimer)
- W3C Web Cryptography API [http]
- On Breaking SAML: Be Whoever You Want to Be [https] (Tobias Löffler)
- OpenID 2.0 [http] and OpenID Connect [http] (Felix Fischer)
- U-Prove (Technology Overview) [https]
- IDEMIX, Identity Mixer [http] (Sebastian)
- FIDO / U2F [Slides][https][pdf] (Ben Schumacher)
- OMEMO [http] (Björn Stelter)
- ---German electronic IDs---
- DE-Mail [https]
(Nicole Vieregg)- ePASS [ICAO]
- nPA: PACE, EAC [TR-03110]
(Lorenz Claus)- Elektronische Identitäten und Vertrauensdienste im E-Government [TR-03107-1][TR-03107-2] (Florian Waidick)
- Domain-Specific Pseudonymous Signatures for nPA [pdf]
- ... (further topics are possible, also own interesting suggestions are welcome)
- Browserfingerprinting (Yigit)
Syllabus: (Draft) Date | Presenters | Topic | Slides | 14.10.15 | Dr. Wolf Müller | bootstrap / assignment of topics | | 21.10.15 | partial | Consultation (fine tuning of topics) | | 28.10.15 | all | Elevator Speach | | 04.11.15 | partial | preparation / consultation | | 11.11.15 | Martin Bauer Janina | Password Hashing HASH-basierte Signaturen | [pdf] | 18.11.15 | Son Georg Gentzen | ECC elliptic curve cryptograpy openPGP | [pdf] | 25.11.15 | Friedemann Tobias Flaig | TrueCrypt UEFI-Integration und „Secure Boot“ | [pdf] | 02.12.15 | Felix Fischer | OpenID 2.0 | | 09.12.15 | Philipp Geimer | oAuth2 | [pdf] | 16.12.15 | Felix Scholze Robert Gützkow | Mozilla Sync 1.5 API Password Manager | [pdf] [pdf] | 06.01.16 | Sebastian | IDEMIX | | 13.01.16 | Tobias Löffler Ben Schumacher | On Breaking SAML FIDO / U2F | [pdf] | 20.01.16 | -------- | Omnisecure (kein Seminar) | --- | 27.01.16 | Yigit Lars Hafemann | Browserfingerprinting TOR the onion router | | 03.02.16 | Daniel Hirschböck | JAP "Revocable Anonymity" | | 10.02.16 | Nicole Vieregg Lorenz Claus | DE-Mail nPA: PACE, EAC | |
Recent / Incoming:
Further Readings (Research@SAR & Books): | |