| 2026 | CHI | PowerMeter - User Friendly Power Analysis for HCI Studies. | Florin Martius, Lukas Struck, Nele Borgert, Anna-Marie Ortloff, Simon Lenau, Kay Schrder, Theo Sans-Raimbault, Leonard Heinrich, Matthew Smith, Christian Tiefenau |
| 2025 | CHI | Out of Sight, Out of Mind? Exploring Data Protection Practices for Personal Data in Usable Security & Privacy Studies. | Florin Martius, Luisa Jansen, Lukas Struck, Arthi Arumugam, Lisa Geierhaas, Anna-Marie Ortloff, Matthew Smith, Christian Tiefenau |
| 2025 | CHI | "They are responsible for ensuring that I can continue to use the service." Investigating Users' Expectations Towards 2FA Recovery in Germany. | Eva Tiefenau, Julia Angelika Grohs, Maximilian Hring, Matthew Smith, Christian Tiefenau |
| 2025 | SOUPS | "You go now! No trouble!" Understanding the Offboarding Process in Companies from an IT Security Perspective. | Christina Detsika, Timo Jagusch, Nora Weidner, Larissa Weir, Florin Martius, Christian Tiefenau |
| 2024 | SOUPS | Can Johnny be a whistleblower? A qualitative user study of a social authentication Signal extension in an adversarial scenario. | Maximilian Hring, Julia Angelika Grohs, Eva Tiefenau, Matthew Smith, Christian Tiefenau |
| 2023 | CHI | Less About Privacy: Revisiting a Survey about the German COVID-19 Contact Tracing App. | Maximilian Hring, Eva Gerlitz, Matthew Smith, Christian Tiefenau |
| 2023 | SOUPS | Evolution of Password Expiry in Companies: Measuring the Adoption of Recommendations by the German Federal Office for Information Security. | Eva Gerlitz, Maximilian Hring, Matthew Smith, Christian Tiefenau |
| 2023 | SOUPS | Adventures in Recovery Land: Testing the Account Recovery of Popular Websites When the Second Factor is Lost. | Eva Gerlitz, Maximilian Hring, Charlotte Theresa Mdler, Matthew Smith, Christian Tiefenau |
| 2023 | SOUPS | 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. | Anna-Marie Ortloff, Christian Tiefenau, Matthew Smith |
| 2021 | SOUPS | Never ever or no matter what: Investigating Adoption Intentions and Misconceptions about the Corona-Warn-App in Germany. | Maximilian Hring, Eva Gerlitz, Christian Tiefenau, Matthew Smith, Dominik Wermke, Sascha Fahl, Yasemin Acar |
| 2020 | SOUPS | Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators. | Christian Tiefenau, Maximilian Hring, Katharina Krombholz, Emanuel von Zezschwitz |
| 2019 | CCS | A Usability Evaluation of Let's Encrypt and Certbot: Usable Security Done Right. | Christian Tiefenau, Emanuel von Zezschwitz, Maximilian Hring, Katharina Krombholz, Matthew Smith |
| 2018 | SOUPS | Deception Task Design in Developer Password Studies: Exploring a Student Sample. | Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Matthew Smith |
| 2017 | CCS | Why Do Developers Get Password Storage Wrong?: A Qualitative Usability Study. | Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Marco Herzog, Sergej Dechand, Matthew Smith |