If You Can't Get Them to the Lab: Evaluating a Virtual Study Environment with Security Information Workers. - Nicolas Huaman; Alexander Krause 002; Dominik Wermke; Jan H. Klemmer; Christian Stransky; Yasemin Acar; Sascha Fahl (SOUPS @ USENIX Security Symposium, 2022)

Committed by Accident: Studying Prevention and Remediation Strategies Against Secret Leakage in Source Code Repositories. - Alexander Krause 002; Jan H. Klemmer; Nicolas Huaman; Dominik Wermke; Yasemin Acar; Sascha Fahl (CoRR, 2022)

"We've Disabled MFA for You": An Evaluation of the Security and Usability of Multi-Factor Authentication Recovery Deployments. - Sabrina Amft; Sandra Höltervennhoff; Nicolas Huaman; Alexander Krause 002; Lucy Simko; Yasemin Acar; Sascha Fahl (CCS, 2023)

Pushed by Accident: A Mixed-Methods Study on Strategies of Handling Secret Information in Source Code Repositories. - Alexander Krause 002; Jan H. Klemmer; Nicolas Huaman; Dominik Wermke; Yasemin Acar; Sascha Fahl (USENIX Security Symposium, 2023)

Lost and not Found: An Investigation of Recovery Methods for Multi-Factor Authentication. - Sabrina Amft; Sandra Höltervennhoff; Nicolas Huaman; Alexander Krause 002; Lucy Simko; Yasemin Acar; Sascha Fahl (CoRR, 2023)

Skipping the Security Side Quests: A Qualitative Study on Security Practices and Challenges in Game Development. - Philip Klostermeyer; Sabrina Amft; Sandra Höltervennhoff; Alexander Krause 002; Niklas Busch; Sascha Fahl (CCS, 2024)

"That's my perspective from 30 years of doing this": An Interview Study on Practices, Experiences, and Challenges of Updating Cryptographic Code. - Alexander Krause 002; Harjot Kaur; Jan H. Klemmer; Oliver Wiese; Sascha Fahl (USENIX Security Symposium, 2025)

Human Factors on Secret Security: Case Studies on Code Secret Leakage, Cryptographic Updates, and Password Update Procedures. - Alexander Krause 002 (2025)

An In-Depth Systematic Analysis of the Security, Usability, and Automation Capabilities of Password Update Processes on Top-Ranked Websites. - Alexander Krause 002; Jacques Suray; Lea Schmüser; Marten Oltrogge; Oliver Wiese; Maximilian Golla; Sascha Fahl (CoRR, 2025)

Der regulatorische Rahmen für Code Secret Leakage. - Niklas Krause; Alexander Krause 002 (Datenschutz und Datensicherheit (dud), 2026)