Vision: Developing a Broad Usable Security & Privacy Questionnaire. - Franziska Herbert; Florian M. Farke; Marvin Kowalewski; Markus Dürmuth (EuroUSEC, 2021)

"Fast, Easy, Convenient." Studying Adoption and Perception of Digital Covid Certificates. - Franziska Herbert; Marvin Kowalewski; Theodor Schnitzler; Leona Lassak; Markus Dürmuth (SOUPS @ USENIX Security Symposium, 2022)

Talking to the Overlooked: A Nationwide Telephone Survey with Four Groups Under-represented in Privacy and Security Studies. - Franziska Herbert; Steffen Becker 003; Annalina Buckmann; Marvin Kowalewski; Jonas Hielscher; Leonie Schaewitz; Jennifer Friedauer; Yasemin Acar; Markus Dürmuth; M. Angela Sasse (CoRR, 2022)

Proof-of-Vax: Studying User Preferences and Perception of Covid Vaccination Certificates. - Marvin Kowalewski; Franziska Herbert; Theodor Schnitzler; Markus Dürmuth (Proc. Priv. Enhancing Technol., 2022)

A World Full of Privacy and Security (Mis)conceptions? Findings of a Representative Survey in 12 Countries. - Franziska Herbert; Steffen Becker 003; Leonie Schaewitz; Jonas Hielscher; Marvin Kowalewski; M. Angela Sasse; Yasemin Acar; Markus Dürmuth (CHI, 2023)

52 Weeks Later: Attitudes Towards COVID-19 Apps for Different Purposes Over Time. - Marvin Kowalewski; Christine Utz; Martin Degeling; Theodor Schnitzler; Franziska Herbert; Leonie Schaewitz; Florian M. Farke; Steffen Becker 003; Markus Dürmuth (Proc. ACM Hum. Comput. Interact., 2023)

Digital Security - A Question of Perspective A Large-Scale Telephone Survey with Four At-Risk User Groups. - Franziska Herbert; Steffen Becker 003; Annalina Buckmann; Marvin Kowalewski; Jonas Hielscher; Yasemin Acar; Markus Dürmuth; Yixin Zou; M. Angela Sasse (SP, 2024)

From TOTPs to Security Keys: Studying the Reality of Passwordless FIDO2 Authentication With PIN and Biometrics in a Corporate Environment. - Leona Lassak; Nicklas Lindemann; Marvin Kowalewski (SOUPS, 2025)