Dr.-Ing. Sandra Steinbrecher

Forschungsinteressen

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

Curiculum Vitae

Veröffentlichungen

• Sebastian Clauß, Marit Hansen, Andreas Pfitzmann, Maren Raguse, Sandra Steinbrecher: Tackling the challenge of lifelong privacy; accepted for eChallenges October 2009.
• Stefan Schiffner, Sebastian Clauß, Sandra Steinbrecher: Privacy and Liveliness for Reputation Systems; accepted for EuroPKI September 2009.
• Sandra Steinbrecher, Stephan Groß, Markus Meichau: Jason - A Scalable Reputation System for the Semantic Web ; IFIP Sec 2009, IFIP International Federation for Information Processing, IFIP AICT 297, pp. 421-431, Springer Verlag Boston.
• Sandra Steinbrecher, Enhancing Multilateral Security in and by Reputation Systems ; FIDIS/IFIP Summerschool, IFIP International Federation for Information Processing, to appear in Springer Verlag Berlin.
• Franziska Pingel, Sandra Steinbrecher: Multilateral Secure Cross-Community Reputation Systems for Internet Communities, Trust and Privacy in Digital Business, Fifth International Conference (TrustBus 2008), LNCS 5185, Springer Verlag Berlin, pp. 69-78.
• Marit Hansen, Andreas Pfitzmann, Sandra Steinbrecher: Identity management throughout one’s whole life; Information Security Technical Report 13/2 (2008) 83-94.
• André Adelsbach, Ulrich Greveler, Stephan Groß, Sandra Steinbrecher: ANOCAST: Rethinking Broadcast Anonymity in the Case of Wireless Communications; Proceedings of Sicherheit 2008, GI Lecture Notes in Informatics.
• Andreas Pfitzmann, Andreas Juschka, Anne-Katrin Stange, Sandra Steinbrecher, Stefan Köpsell: Communication Privacy; in: Alessandro Acquisti, Stefanos Gritzalis, Costas Lambrinoudakis, Sabrina De Capitani di Vimercati (Eds.): Digital Privacy - Theory, Technologies, and Practices; Auerbach Publications, Taylor & Francis Group, Boca Raton, USA, 2008, pp. 19-46.
• Katrin Borcea-Pfitzmann, Marit Hansen, Katja Liesebach, Andreas Pfitzmann, Sandra Steinbrecher: Managing One's Identities in Organisational and Social Settings; DuD, Datenschutz und Datensicherheit, Vieweg-Verlag, 31/9 (2007), pp. 671-675.
• Katrin Borcea-Pfitzmann, Marit Hansen, Katja Liesebach, Andreas Pfitzmann, Sandra Steinbrecher: What user-controlled identity management should learn from communities; Information Security Technical Report 11/3 (2006), pp. 119-128.
• Sandra Steinbrecher: Design Options for Privacy-Respecting Reputation Systems within Centralised Internet Communities, IFIP Sec, IFIP International Federation for Information Processing, Volume 201, Jan 2006, Springer Verlag Berlin, pp. 123 – 134.
• Sebastian Clauß Dogan Kesdogan, Tobias Kölsch, Lexi Pimenidis, Stefan Schiffner, Sandra Steinbrecher: Identitätsmanagement und das Risiko der Re-Identifikation; in: J. Dittmann (ed.): Proceedings of Sicherheit 2006, GI Lecture Notes in Informatics P-77, Bonn 2006, S. 188-191.
• Sebastian Clauß Dogan Kesdogan, Tobias Kölsch, Lexi Pimenidis, Stefan Schiffner, Sandra Steinbrecher: Privacy Enhancing Identity Management: Protection Against Re-identification and Profiling. ACM CCS2005 Workshop on Digital Identity Management, November 2005, George Mason University, Fairfax, VA, USA.
• Stephan Groß, Sabine Lein, Sandra Steinbrecher: A Multilateral Secure Payment System for Wireless LAN Hotspots; in Sokratis K. Katsikas, Javier Lopez, Günther Pernul (Eds.): Trust, Privacy and Security in Digital Business: Second International Conference, TrustBus 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings. LNCS 3592 Springer 2005.
• Stephan Groß, Sabine Lein, Sandra Steinbrecher: Ein mehrseitig sicheres Abrechnungssystem für Wireless LAN Hotspots. Hannes Federrath (Ed.): Sicherheit 2005: Sicherheit - Schutz und Zuverlässigkeit, Beiträge der 2. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.v. (GI), 5.-8. April 2005 in Regensburg. LNI 62 GI 2005, S. 249-252.
• Sandra Steinbrecher: Balancing Privacy and Trust in Electronic Marketplaces. Trust and Privacy in Digital Business, First International Conference (TrustBus 2004), LNCS 3184, Springer Verlag Berlin, pp. 70-79.
• Andreas Pfitzmann, Sandra Steinbrecher: Digitale Glaubwürdigkeit und Privatsphäre in einer vernetzten Gesellschaft. In H. Kubicek, D. Klumpp, A. Roßsnagel (Hrsg.): Next Generation Information Society, Talheimer Verlag 2003.
• Claudia Golembiewbski, Marit Hansen, Sandra Steinbrecher: Experiences Running a Web Anonymising Service, in: Fourteenth International Workshop on Database and Expert Systems Applications, Proceedings of Workshop on Trust and Privacy in Digital Business at DEXA'2003, IEEE Computer Society Press, 2003.
• Oliver Berthold, Claudia Golembiewski, Sandra Steinbrecher: Erfahrungen mit dem Betrieb eines Anonymisierungsdienstes, in: IT-Sicherheit im verteilten Chaos, Tagungsband zum 8. Deutschen IT-Sicherheitskongress des Bundesamtes für Sicherheit in der Informationstechnik (BSI), SecuMedia Verlags GmbH, Ingelheim 2003.
• Sandra Steinbrecher and Stefan Köpsell. Modelling unlinkability. In Roger Dingledine, editor, Proceedings of Privacy Enhancing Technologies workshop (PET 2003), LNCS 2760, Springer-Verlag Berlin, 2003, pp. 32-47.
• Ahmad-Reza Sadeghi, Matthias Schunter, Sandra Steinbrecher. Private Auctions with Multiple Rounds and Multiple Items. In Proceedings of the 13th International Workshop on Database and Expert Systems Applications (September 02 - 06, 2002). DEXA. IEEE Computer Society, Washington, DC, pp. 423-427.
• Sandra Steinbrecher: Internetauktionen; DuD, Datenschutz und Datensicherheit, Vieweg-Verlag, 25/11 (2001).

Public Key

-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.7 (GNU/Linux) mQGiBD4cPt8RBADtdNG5dsBMlEZJt5/xrfZdjOVtehKfAvZm+V4BZCIhzieJhPFL cl77ya/0zjIeXAweVnlcj9rekYzdoTIrLf0bzNUfVeCSpomO6gXLbNgmpOOVNiTZ 7ohsJcsfMj2MPBcam4IKjaJl28dUD4ZCm2pVcmwS3Ju/9eu69qaSaemVJwCgzafe tqKYrydYLse1/teRlcP/AHkD/ix6Yyf6kKXriMIYCpEh8kTJxQjLKOmcxb9/+i4d B0Z+uZpAEnMtqAt10/RnXKEkxiHQO7zpW2L5iYF8Eqd4guwZHagHWohE8BTe4Rrs FdlPYUOyBOLSU2w6F/Gk0QtaaJ3O3oP0+6qNANka2avywwn5AkJ8yqxMg8wwrIh1 X8o0BACE4dzQif1T566VC/3P6QN9j2Z5VmuflG0fREn7fngAAQlRfSs3OFP4AKj0 xIAA2MhTUH2FZ5nBTrg6bJFG/qaVRoQwHCkdepjr3i+MHLUgMUAAo/nxVZAXs/if fkNct3xuHR1oc3qhJVHok02BaF18krkPXZj/Q7D6PXAnU4pZr7QqU3RlcGhhbiBH cm9zcyA8Z3Jvc3NAcm4uaW5mLnR1LWRyZXNkZW4uZGU+iFoEExECABoFAj4cPt8F CwcDAgEDFQIDAxYCAQIeAQIXgAAKCRCF2WVbAH2QZIuhAKCSR7ekSLDYEKqC85iz sTt5z8Q/DQCdEf+8hpRWmXx4yfzOsfWjXKiy2ya5Ag0EPhw+7BAIAICrHnaD2ULU DXJ2nGzFmGu8Jyld1OTobWvg0bxXKGeGHWnBaaEa74dnCb8kP6WD36K2YRGd2RZP 3BY4T4PCyfNWd47Cvsck1FjpuTWeWAd5qqsfRhg2XOTz38L4b5+7JX8tTYYWf+q9 dwx73KNsNhK71M2RSGDZLQqRcEFi2n4T7bMMK583HfgZSx92qlPAzTuV56H6i7D/ GeKGBw6u3iitc7M/xZcHVy+Mrl1WyjnoYLMWKdom/pDGKu7jggcotrFszZGLix92 B0f9gVpndFjrEFrLUhMcDS//n2hc8WYsuc1SsDIEEG2K9LgkDNdrCHsedGxRHQC5 Y+yvAFs617sAAwUH/0pF0oF5IOMG5EIJ/HyS63NWGxS1zAvTMvUEW1RIkwlSYRTM clbrf4w7pCuYse9LhjOJocpMQDjoMuljd20u9k7XwsmurRMJRc07CuKqw7E8DmdN 097razWc5IrbKklunrjMfiOoNfsz1MkdLLhJwgSLXzB+q9ldmdtFvoRU6SNcFDoN UuK3rlbbKOIJB3pO/zzFiBISJo3wG9+GlG11hXvBbWDHBSTfBQEYvhYPCrwZ6Nn3 29z8L//USHYja+oe3Su8gLXg2zvIBuR7sqGFvFkfdZPvJiqToSyyPHi40/OcLnEZ I2ZUMChRF+B8Xzvkm6m5m3poXqZyHO2I/vnWWhqIRgQYEQIABgUCPhw+7AAKCRCF 2WVbAH2QZNmLAJ9lXqoSvypN0pMqUN4fZfEV0ypEqQCcDIJJ5ypFE7qX3cvUPny+ jDlqCA8= =jKGz -----END PGP PUBLIC KEY BLOCK-----