Publications
Verify It's You: How Users Perceive Risk-based Authentication
2021 - Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
IEEE Security & Privacy, Volume 19, Issue 6, November-December 2021 [DOI] [Paper]"I have no idea what they’re trying to accomplish" Enthusiastic and Casual Signal Users’ Understanding of Signal PINs
2021 - Daniel V. Bailey, Philipp Markert, Adam J. Aviv
Symposium on Usable Privacy and Security (SOUPS '21). Virtual Conference, August 8-10, 2021Using a Blocklist to Improve the Security of User Selection of Android Patterns
2021 - Collins W. Munyendo, Miles Grant, Philipp Markert, Timothy J. Forman, Adam J. Aviv
Symposium on Usable Privacy and Security (SOUPS '21). Virtual Conference, August 8-10, 2021Unifying Privacy Policy Detection
2021 - Henry Hosseini, Martin Degeling, Christine Utz, Thomas Hupperich
The 21st Privacy Enhancing Technologies Symposium (PETS 2021), July 12–16, 2021, Virtual ConferenceAre Privacy Dashboards Good for End Users? Evaluating User Perceptions and Reactions to Google’s My Activity
2021 - Florian Farke, David Balash, Maximilian Golla, Markus Dürmuth, Adam Aviv
USENIX Security Symposium (SSYM '21). Virtual Conference, August 11-13, 2021 [arXiv Preprint]Evaluation of Account Recovery Strategies with FIDO2-based Passwordless Authentication
2021 - Johannes Kunke, Stephan Wiefling, Markus Ullmann, Luigi Lo Iacono
Open Identity Summit 2021 (OID '21). Lyngby, Denmark, June 01-02, 2021 [Link] [Paper]Apps Against the Spread: Privacy Implications and User Acceptance of COVID-19-Related Smartphone Apps on Three Continents
2021 - Christine Utz, Steffen Becker, Theodor Schnitzler, Florian Farke, Franziska Herbert, Leonie Schaewitz, Martin Degeling, Markus Dürmuth
ACM CHI Conference on Human Factors in Computing Systems 2021 [arXiv Preprint] [ACM Digital Library] [HTML Version]We Built This Circuit: Exploring Threat Vectors in Circuit Establishment in Tor
2021 - Theodor Schnitzler, Christina Pöpper, Markus Dürmuth, Katharina Kohls
IEEE European Symposium on Security and Privacy (EuroS&P '21). Virtual Conference, September 6-10, 2021 [Paper]What's in Score for Website Users: A Data-driven Long-term Study on Risk-based Authentication Characteristics
2021 - Stephan Wiefling, Markus Dürmuth, Luigi Lo Iacono
Financial Cryptography and Data Security (FC '21). Grenada, March 01-05, 2021 [Website] [Paper]SoK: Managing Longitudinal Privacy of Publicly Shared Personal Online Data
2021 - Theodor Schnitzler, Shujaat Mirza, Markus Dürmuth, Christina Pöpper
Proceedings of Privacy Enhancing Technologies 2021, Volume 1, pp. 229-249, November 9, 2020 [PDF] [DOI]