Jan H. Klemmer

According to our database, Jan H. Klemmer authored at least 14 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

From Paranoia to Compliance: The Bumpy Road of System Hardening Practices on Stack Exchange.

Niklas Busch, Philip Klostermeyer, Jan H. Klemmer, Yasemin Acar, Sascha Fahl

CoRR, July, 2025

Transparency in Usable Privacy and Security Research: Scholars' Perspectives, Practices, and Recommendations.

Jan H. Klemmer, Juliane Schmüser, Byron M. Lowens, Fabian Fischer, Lea Schmüser, Florian Schaub, Sascha Fahl

Proceedings of the IEEE Symposium on Security and Privacy, 2025

Attributing Open-Source Contributions is Critical but Difficult: A Systematic Analysis of GitHub Practices and Their Impact on Software Supply Chain Security.

Jan-Ulrich Holtgrave, Kay Friedrich, Fabian Fischer, Nicolas Huaman, Niklas Busch, Jan H. Klemmer, Marcel Fourné, Oliver Wiese, Dominik Wermke, Sascha Fahl

Proceedings of the 32nd Annual Network and Distributed System Security Symposium, 2025

2024

How the Future Works at SOUPS: Analyzing Future Work Statements and Their Impact on Usable Security and Privacy Research.

Jacques Suray, Jan H. Klemmer, Juliane Schmüser, Sascha Fahl

CoRR, 2024

"You have to read 50 different RFCs that contradict each other": An Interview Study on the Experiences of Implementing Cryptographic Standards.

Nicolas Huaman, Jacques Suray, Jan H. Klemmer, Marcel Fourné, Sabrina Amft, Ivana Trummová, Yasemin Acar, Sascha Fahl

Proceedings of the 33rd USENIX Security Symposium, 2024

Committed to Trust: A Qualitative Study on Security and Trust in Open Source Software Projects.

Dominik Wermke, Noah Wöhler, Jan H. Klemmer, Marcel Fourné, Yasemin Acar, Sascha Fahl

Proceedings of the Software Engineering 2024, Fachtagung des GI-Fachbereichs Softwaretechnik, Linz, Austria, February 26, 2024

Always Contribute Back: A Qualitative Study on Security Challenges of the Open Source Supply Chain.

Dominik Wermke, Jan H. Klemmer, Noah Wöhler, Juliane Schmüser, Harshini Sri Ramulu, Yasemin Acar, Sascha Fahl

Proceedings of the Software Engineering 2024, Fachtagung des GI-Fachbereichs Softwaretechnik, Linz, Austria, February 26, 2024

Using AI Assistants in Software Development: A Qualitative Study on Security Practices and Concerns.

Jan H. Klemmer, Stefan Albert Horstmann, Nikhil Patnaik, Cordelia Ludden, Cordell Burton Jr., Carson Powers, Fabio Massacci, Akond Rahman, Daniel Votipka, Heather Richter Lipford, Awais Rashid, Alena Naiakshina, Sascha Fahl

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

2023

Pushed by Accident: A Mixed-Methods Study on Strategies of Handling Secret Information in Source Code Repositories.

Alexander Krause, Jan H. Klemmer, Nicolas Huaman, Dominik Wermke, Yasemin Acar, Sascha Fahl

Proceedings of the 32nd USENIX Security Symposium, 2023

"Make Them Change it Every Week!": A Qualitative Exploration of Online Developer Advice on Usable and Secure Authentication.

Jan H. Klemmer, Marco Gutfleisch, Christian Stransky, Yasemin Acar, M. Angela Sasse, Sascha Fahl

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

2022

Committed by Accident: Studying Prevention and Remediation Strategies Against Secret Leakage in Source Code Repositories.

Alexander Krause, Jan H. Klemmer, Nicolas Huaman, Dominik Wermke, Yasemin Acar, Sascha Fahl

CoRR, 2022

Committed to Trust: A Qualitative Study on Security & Trust in Open Source Software Projects.

Dominik Wermke, Noah Wöhler, Jan H. Klemmer, Marcel Fourné, Yasemin Acar, Sascha Fahl

Proceedings of the 43rd IEEE Symposium on Security and Privacy, 2022

How Does Usable Security (Not) End Up in Software Products? Results From a Qualitative Interview Study.

Marco Gutfleisch, Jan H. Klemmer, Niklas Busch, Yasemin Acar, M. Angela Sasse, Sascha Fahl

Proceedings of the 43rd IEEE Symposium on Security and Privacy, 2022

If You Can't Get Them to the Lab: Evaluating a Virtual Study Environment with Security Information Workers.

Nicolas Huaman, Alexander Krause, Dominik Wermke, Jan H. Klemmer, Christian Stransky, Yasemin Acar, Sascha Fahl

Proceedings of the Eighteenth Symposium on Usable Privacy and Security, 2022