Christian Tiefenau

I am a researcher in the field of Usable Security and Privacy. Currently working at the University of Bonn in the BeSec-group of Prof. Dr. Matthew Smith.

I’m interested in the field of usability and security with special focus on administrators. If you are interested in collaboration feel free to contact me.

+49 228 73 54243
tiefenau [at] cs.uni-bonn.de

https://www.christiantiefenau.de

[2020] [2019] [2018] [2017]

2020

  • Tiefenau, Christian ; Häring, Maximilian ; Krombholz, Katharina ; von Zezschwitz, Emanuel: Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators.. In: CoRR vol. abs/2007.08875 (2020)
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2019

  • Tiefenau, Christian ; Häring, Maximilian ; Gerlitz, Eva ; von Zezschwitz, Emanuel: Making Privacy Graspable: Can we Nudge Users to use Privacy Enhancing Techniques?. In: CoRR vol. abs/1911.07701 (2019)
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  • Tiefenau, Christian ; Häring, Maximilian ; Khamis, Mohamed ; von Zezschwitz, Emanuel: "Please enter your PIN" - On the Risk of Bypass Attacks on Biometric Authentication on Mobile Devices.. In: CoRR vol. abs/1911.07692 (2019)
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  • Tiefenau, Christian ; von Zezschwitz, Emanuel ; Häring, Maximilian ; Krombholz, Katharina ; Smith, Matthew: A Usability Evaluation of Let’s Encrypt and Certbot: Usable Security Done Right.. In: ACM Conference on Computer and Communications Security : ACM, 2019 — ISBN 978-1-4503-6747-9, pp. 1971–1988
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2018

  • Naiakshina, Alena ; Danilova, Anastasia ; Tiefenau, Christian ; Smith, Matthew: Deception Task Design in Developer Password Studies: Exploring a Student Sample.. In: SOUPS @ USENIX Security Symposium : USENIX Association, 2018, pp. 297–313
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  • Tiefenau, Christian ; von Zezschwitz, Emanuel: The Struggle is Real: Analyzing Ground Truth Data of TLS (Mis-)Configurations.. In: CoRR vol. abs/1809.08817 (2018)
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2017

  • Naiakshina, Alena ; Danilova, Anastasia ; Tiefenau, Christian ; Herzog, Marco ; Dechand, Sergej ; Smith, Matthew: Why Do Developers Get Password Storage Wrong?: A Qualitative Usability Study.. In: ACM Conference on Computer and Communications Security : ACM, 2017 — ISBN 978-1-4503-4946-8, pp. 311–328
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