Stefan Schiffner

According to our database, Stefan Schiffner authored at least 30 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Why Privacy-Preserving Protocols Are Sometimes Not Enough: A Case Study of the Brisbane Toll Collection Infrastructure.

Amirhossein Adavoudi Jolfaei, Andy Rupp, Stefan Schiffner, Thomas Engel

Proc. Priv. Enhancing Technol., January, 2024

2023

A Survey on Privacy-Preserving Electronic Toll Collection Schemes for Intelligent Transportation Systems.

Amirhossein Adavoudi Jolfaei, Abdelwahab Boualouache, Andy Rupp, Stefan Schiffner, Thomas Engel

IEEE Trans. Intell. Transp. Syst., September, 2023

Smartphones in a Microwave: Formal and Experimental Feasibility Study on Fingerprinting the Corona-Warn-App.

Henrik Graßhoff, Florian Adamsky, Stefan Schiffner

Proceedings of the 18th International Conference on Availability, Reliability and Security, 2023

2022

SMART: a Technology Readiness Methodology in the Frame of the NIS Directive.

Archana Kumari, Stefan Schiffner, Sandra Schmitz

CoRR, 2022

2021

Whistleblower protection in the digital age - why 'anonymous' is not enough. Towards an interdisciplinary view of ethical dilemmas.

Bettina Berendt, Stefan Schiffner

CoRR, 2021

2020

Don't Put the Cart Before the Horse - Effective Incident Handling Under GDPR and NIS Directive.

Sandra Schmitz-Berndt, Stefan Schiffner

Proceedings of the Privacy and Identity Management: 15th IFIP WG 9.2, 2020

Tracking Without Traces - Fingerprinting in an Era of Individualism and Complexity.

Florian Adamsky, Stefan Schiffner, Thomas Engel

Proceedings of the Privacy Technologies and Policy - 8th Annual Privacy Forum, 2020

2019

On Privacy Notions in Anonymous Communication.

Christiane Kuhn, Martin Beck, Stefan Schiffner, Eduard A. Jorswieck, Thorsten Strufe

Proc. Priv. Enhancing Technol., 2019

Get to Know Your Geek: Towards a Sociological Understanding of Incentives Developing Privacy-Friendly Free and Open Source Software.

Oguz Özgür Karadeniz, Stefan Schiffner

Proceedings of the Privacy and Identity Management. Data for Better Living: AI and Privacy, 2019

Identifying Unintended Harms of Cybersecurity Countermeasures.

Yi Ting Chua, Simon Parkin, Matthew Edwards, Daniela Oliveira, Stefan Schiffner, Gareth Tyson, Alice Hutchings

Proceedings of the 2019 APWG Symposium on Electronic Crime Research, 2019

2018

On Privacy Notion in Anonymous Communication.

Christiane Kuhn, Martin Beck, Stefan Schiffner, Eduard A. Jorswieck, Thorsten Strufe

CoRR, 2018

WLAN Device Fingerprinting using Channel State Information (CSI).

Florian Adamsky, Tatiana Retunskaia, Stefan Schiffner, Christian Köbel, Thomas Engel

Proceedings of the 11th ACM Conference on Security & Privacy in Wireless and Mobile Networks, 2018

Towards a Roadmap for Privacy Technologies and the General Data Protection Regulation: A Transatlantic Initiative.

Stefan Schiffner, Bettina Berendt, Triin Siil, Martin Degeling, Robert Riemann, Florian Schaub, Kim Wuyts, Massimo Attoresi, Seda F. Gürses, Achim Klabunde, Jules Polonetsky, Norman M. Sadeh, Gabriela Zanfir-Fortuna

Proceedings of the Privacy Technologies and Policy - 6th Annual Privacy Forum, 2018

2016

AnonPubSub: Anonymous publish-subscribe overlays.

Jörg Daubert, Mathias Fischer, Tim Grube, Stefan Schiffner, Panayotis Kikiras, Max Mühlhäuser

Comput. Commun., 2016

Consumer Privacy on Distributed Energy Markets.

Niklas Büscher, Stefan Schiffner, Mathias Fischer

Proceedings of the Privacy Technologies and Policy - 4th Annual Privacy Forum, 2016

2015

Privacy and Data Protection by Design - from policy to engineering.

George Danezis, Josep Domingo-Ferrer, Marit Hansen, Jaap-Henk Hoepman, Daniel Le Métayer, Rodica Tirtea, Stefan Schiffner

CoRR, 2015

Report on the Workshop on Assessing the Maturity of Privacy Enhancing Technologies.

Marit Hansen, Jaap-Henk Hoepman, Meiko Jensen, Stefan Schiffner

Proceedings of the Privacy and Identity Management. Time for a Revolution?, 2015

2013

Distributed and Anonymous Publish-Subscribe.

Jörg Daubert, Mathias Fischer, Stefan Schiffner, Max Mühlhäuser

Proceedings of the Network and System Security - 7th International Conference, 2013

<i>k</i>-anonymous reputation.

Sebastian Clauß, Stefan Schiffner, Florian Kerschbaum

Proceedings of the 8th ACM Symposium on Information, Computer and Communications Security, 2013

2012

Design and Modeling of Privacy-Friendly Reputation (Ontwerp en modellering van privacy vriendelijke reputatie-systemen).

Stefan Schiffner

PhD thesis, 2012

2011

On the difficulty of achieving anonymity for Vehicle-2-X communication.

Carmela Troncoso, Enrique Costa-Montenegro, Claudia Díaz, Stefan Schiffner

Comput. Networks, 2011

On the limits of privacy in reputation systems.

Stefan Schiffner, Andreas Pashalidis, Elmar Tischhauser

Proceedings of the 10th annual ACM workshop on Privacy in the electronic society, 2011

Privacy, Liveliness and Fairness for Reputation.

Stefan Schiffner, Sebastian Clauß, Sandra Steinbrecher

Proceedings of the SOFSEM 2011: Theory and Practice of Computer Science, 2011

Interoperability of Trust and Reputation Tools.

Sandra Steinbrecher, Stefan Schiffner

Proceedings of the Privacy and Identity Management for Life, 2011

2010

Evaluating Adversarial Partitions.

Andreas Pashalidis, Stefan Schiffner

Proceedings of the Computer Security, 2010

2009

Using Linkability Information to Attack Mix-Based Anonymity Services.

Stefan Schiffner, Sebastian Clauß

Proceedings of the Privacy Enhancing Technologies, 9th International Symposium, 2009

Privacy and Liveliness for Reputation Systems.

Stefan Schiffner, Sebastian Clauß, Sandra Steinbrecher

Proceedings of the Public Key Infrastructures, Services and Applications, 2009

2006

Identitätsmanagement und das Risiko der Re-Identifikation.

Sebastian Clauß, Stefan Schiffner, Sandra Steinbrecher, Dogan Kesdogan, Tobias Kölsch, Lexi Pimenidis

Proceedings of the Sicherheit 2006: Sicherheit, 2006

Anonymität auf Andwendungsebene.

Sebastian Clauß, Stefan Schiffner

Proceedings of the Sicherheit 2006: Sicherheit, 2006

Structuring anonymity metrics.

Sebastian Clauß, Stefan Schiffner

Proceedings of the 2006 Workshop on Digital Identity Management, 2006