Christian Tiefenau

Publication Activity (10 Years)

Years Active: 2017-2023
Publications (10 Years): 15

Top Topics

Multiple Information Sources

Quantitative And Qualitative

Top Venues

SOUPS @ USENIX Security Symposium

Publications

Maximilian Häring, Eva Gerlitz, Matthew Smith, Christian Tiefenau
Less About Privacy: Revisiting a Survey about the German COVID-19 Contact Tracing App. CHI (2023)
Eva Gerlitz, Maximilian Häring, Matthew Smith, Christian Tiefenau
Evolution of Password Expiry in Companies: Measuring the Adoption of Recommendations by the German Federal Office for Information Security. SOUPS (2023)
Anna-Marie Ortloff, Christian Tiefenau, Matthew Smith
SoK: I Have the (Developer) Power! Sample Size Estimation for Fisher's Exact, Chi-Squared, McNemar's, Wilcoxon Rank-Sum, Wilcoxon Signed-Rank and t-tests in Developer-Centered Usable Security. SOUPS (2023)
Eva Gerlitz, Maximilian Häring, Charlotte Theresa Mädler, Matthew Smith, Christian Tiefenau
Adventures in Recovery Land: Testing the Account Recovery of Popular Websites When the Second Factor is Lost. SOUPS (2023)
Maximilian Häring, Eva Gerlitz, Christian Tiefenau, Matthew Smith, Dominik Wermke, Sascha Fahl, Yasemin Acar
Never ever or no matter what: Investigating Adoption Intentions and Misconceptions about the Corona-Warn-App in Germany. SOUPS @ USENIX Security Symposium (2021)
Anna-Marie Ortloff, Maike Vossen, Christian Tiefenau
Replicating a Study of Ransomware in Germany. EuroUSEC (2021)
Christian Tiefenau, Maximilian Häring, Katharina Krombholz, Emanuel von Zezschwitz
Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators. CoRR (2020)
Christian Tiefenau, Maximilian Häring, Katharina Krombholz, Emanuel von Zezschwitz
Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators. SOUPS @ USENIX Security Symposium (2020)
Christian Tiefenau, Maximilian Häring, Mohamed Khamis, Emanuel von Zezschwitz
"Please enter your PIN" - On the Risk of Bypass Attacks on Biometric Authentication on Mobile Devices. CoRR (2019)
Christian Tiefenau, Emanuel von Zezschwitz, Maximilian Häring, Katharina Krombholz, Matthew Smith
A Usability Evaluation of Let's Encrypt and Certbot: Usable Security Done Right. CCS (2019)
Christian Tiefenau, Maximilian Häring, Eva Gerlitz, Emanuel von Zezschwitz
Making Privacy Graspable: Can we Nudge Users to use Privacy Enhancing Techniques? CoRR (2019)
Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Matthew Smith
Deception Task Design in Developer Password Studies: Exploring a Student Sample. SOUPS @ USENIX Security Symposium (2018)
Christian Tiefenau, Emanuel von Zezschwitz
The Struggle is Real: Analyzing Ground Truth Data of TLS (Mis-)Configurations. CoRR (2018)
Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Marco Herzog, Sergej Dechand, Matthew Smith
Why Do Developers Get Password Storage Wrong? A Qualitative Usability Study. CoRR (2017)
Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Marco Herzog, Sergej Dechand, Matthew Smith
Why Do Developers Get Password Storage Wrong?: A Qualitative Usability Study. CCS (2017)