Sebastian Clauß

Research

Research Interests

• Privacy and Security by Distributed IT-Systems
• Privacy-Enhancing Identity Management
• Anonymity in Distributed Networks
• Privacy-Aware Application Design

Projects

• TruEGrid
• SFB HAEC, Project A08
• Anonymity und Unobservability in the Internet
• PrimeLife FINISHED
• Linking Digital Identities (in German language) FINISHED
• FIDIS FINISHED
• PRIME (Privacy and Identity Management for Europe) FINISHED
• DRIM (Dresden Identity Management) FINISHED
• SSONET(Security and Privacy in Open Networks) FINISHED

Publications

• Pedro Barbosa, Andrey Brito, Hyggo Almeida, Sebastian Clauß: Lightweight Privacy for Smart Metering Data by Adding Noise, accepted at SAC 2014, Gyeongju, Korea, March 24 - 28, 2014
• Gislaine Midori Minamizaki, Keiko V. O. Fonseca, Sebastian Clauß, Elke Franz, Stefan Köpsell, Horst Lazarek: Data security issues on metering systems of energy consumption in Brazil, ESPAÇO ENERGIA, issue 18, April 2013, pp. 28-38, 2013. [PDF]
• Sebastian Clauß, Stefan Schiffner, Florian Kerschbaum: k-Anonymous Reputation, Proceedings of the 8th ACM SIGSAC Symposium on Information, Computer and Communications Security (ASIACCS), pp. 359-368, 2013.
• Anas Abou El Kalam, Carlos Aguilar Melchor, Stefan Berthold, Jan Camenisch, Sebastian Clauß, Yves Deswarte, Markulf Kohlweiss, Andriy Panchenko, Lexi Pimenidis, Matthieu Roy: Further Privacy Mechanisms, in: Jan Camenisch, Ronald Leenes, Dieter Sommer (eds.): Digital Privacy - PRIME, LNCS 6545, Springer, 2011, 485-555.
• Stefan Schiffner, Sebastian Clauß, Sandra Steinbrecher: Privacy, Lifeliness and Fairness für Reputation, Černá et al. (Eds.): SOFSEM 2011, LNCS 6543, Springer-Verlag Berlin Heidelberg, pp. 506–519, 2011.
• Sandra Steinbrecher, Andreas Pfitzmann, Sebastian Clauß: Identitätsmanagement in Netzwelten; in: Dieter Klumpp, Herbert Kubicek, Alexander Roßnagel, Wolfgang Schulz (Hg.): Netzwelt – Wege, Werte, Wandel; Springer, Berlin Heidelberg 2010, 245–263.
• Stefan Schiffner, Sebastian Clauß, Sandra Steinbrecher: Privacy and Liveliness for Reputation Systems, in: Proceedings of 2009 European PKI Workshop (EuroPKI'09), Springer, 2010
• Sebastian Clauß, Marit Hansen, Andreas Pfitzmann, Maren Raguse, Sandra Steinbrecher: Tackling the Challenge of Lifelong Privacy; eChallenges e-2009 Conference Proceedings (Paul Cunningham, Miriam Cunningham (Eds.), IIMC Intern. Information Management Corporation, 2009
• Stefan Schiffner, Sebastian Clauß: Using Linkability Information to Attack Mix-based Anonymity Services, in: Proceedings of Privacy Enhancing Technologies 9th International Symposium, PETS 2009, Seattle, WA, USA, August 5-7, 2009, LNCS 5672, Springer, Berlin/Heidelberg, 2009, 94-107
• Sebastian Clauß: Towards Quantification of Privacy Within a Privacy-Enhancing Identity Management System, PhD thesis, Technische Universität Dresden, Faculty of Computer Science, 2008.
• Stefan Berthold, Sebastian Clauß: Linkability Estimation Between Subjects and Message Contents Using Formal Concepts, in: Atsuhiro Goto (ed.): DIM '07, 2007 ACM Workshop on Digital Identity Management, November 2007, George Mason University, Fairfax, VA, USA.
• Sebastian Clauß, Stefan Schiffner: Structuring Anonymity Metrics, in: Atsuhiro Goto (ed.): DIM '06, Proceedings of the 2006 ACM Workshop on Digital Identity Management, November 2006, George Mason University, Fairfax, VA, USA.
• Sebastian Clauß: A Framework for Quantification of Linkability Within a Privacy-Enhancing Identity Management System, in: G. Müller (ed.): Emerging Trends in Information and Communication Security (ETRICS), LNCS 3995, Springer Verlag Berlin Heidelberg, 2006, 191-205.
• Sebastian Clauß, Stefan Schiffner: Anonymität auf Anwendungsebene, in: Jana Dittmann (ed.): Proceedings of Sicherheit 2006, GI Lecture Notes in Informatics P-77, Bonn 2006, 171-182.
• Sebastian Clauß, Dogan Kesdogan, Tobias Kölsch, Lexi Pimenidis, Stefan Schiffner, Sandra Steinbrecher: Identitätsmanagement und das Risiko der Re-Identifikation, in: Jana Dittmann (ed.): Proceedings of Sicherheit 2006, GI Lecture Notes in Informatics P-77, Bonn 2006, 188-191.
• Sebastian Clauß, Dogan Kesdogan, Tobias Kölsch, Lexi Pimenidis, Stefan Schiffner, Sandra Steinbrecher: Privacy Enhancing Identity Management: Protection Against Re-identification and Profiling. in: Atsuhiro Goto (ed.): DIM '05, Proceedings of the 2005 ACM Workshop on Digital Identity Management, November 2005, George Mason University, Fairfax, VA, USA.
• John Sören Petterson, Simone Fischer-Hübner, Ninni Danielsson, Jenny Nilsson, Mike Bergmann, Thomas Kriegelstein, Sebastian Clauß, Henry Krasemann, H., "Making PRIME Usable", Proceedings of the Symposium of Usable Privacy and Security (SOUPS), 4-6. June 2005, Carnegie Mellon University, ACM Digital Library.
• Marit Hansen, Peter Berlich, Jan Camenisch, Sebastian Clauß, Andreas Pfitzmann, Michael Waidner: Privacy Enhancing Identity Management, in: Information Security Technical Report, Vol.9, No.1 Pages 35-44, Elsevier, 2004.
• Sebastian Clauß, Thomas Kriegelstein: Datenschutzfreunliches Identitätsmanagement, DuD Datenschutz und Datensicherheit 27 (2003)5, Page 297, 2003.
• Burkhart Wolff, Oliver Berthold, Sebastian Clauß, Hannes Federrath, Stefan Köpsell, Andreas Pfitzmann: Towards a Formal Analysis of a Mix Network, Technical Report 171, Universität Freiburg, 2002.
• Sebastian Clauß, Andreas Pfitzmann, Marit Hansen, Els Van Herreweghen Privacy-Enhancing Identity Management, The IPTS Report, Special Issue: Identity and Privacy, Pages 8-16, September 2002.
• Sebastian Clauß, Marit Köntopp: Identity management and its support of multilateral security, Computer Networks 37 (2001), Pages 205-219, 2001.
• Oliver Berthold, Sebastian Clauß, Stefan Köpsell, Andreas Pfitzmann: Efficiency Improvements of the Private Message Service, Proceedings of IHW 2001, Springer Verlag, LNCS 2137, Pages 112-125, 2001.

Lectures

• Practical course "Cryptography and Data Security" ( Description (German))
• Practical course "Privacy enhancing technologies in the Internet" ( Description (German))
• Proseminar "Security in Computer Systems" ( Description (German))
• Research Seminar "Technical Aspects of Privacy" ( Description (German))
• Misc
  • Presentation for a workshop "Cryptography Experiments" at "Schulinformatiktag 2011" (23.3.2011) (in german)

Address

Office at TU Dresden:
Technische Universität Dresden
Faculty of Computer Science
Institute of Systems Architecture
Chair of Privacy and Data Security
D-01062 Dresden

Phone: +49 (0)3 51/4 63-3 84 48
E-Mail: (Sebastian.Clauss@tu-dresden.de)

Address for visitors:
Fakultät Informatik
D-01187 Dresden
Nöthnitzer Str. 46
Room 3068

PGP-Keys:

DSS/Diffie-Hellman 1024 Bit, Key-ID: 0x5677134A Created: 20.01.2000
Fingerprint: 4484 C22A 897D 7D7F 3627 71DC 4954 3512 5677 134A