Alexander Krause
Alexander Krause
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"We have Disabled MFA for You": An Evaluation of the Security and Usability of Multi-Factor Authentication Recovery Deployments
Multi-Factor Authentication is intended to strengthen the security of password-based authentication by adding another factor, such as …
Sabrina Amft
,
Sandra Höltervennhoff
,
Nicolas Huaman
,
Alexander Krause
,
Lucy Simko
,
Yasemin Acar
,
Sascha Fahl
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DOI
Pushed by Accident: A Mixed-Methods Study on Strategies of Handling Secret Information in Source Code Repositories
Version control systems for source code, such as Git, are key tools in modern software development. Many developers use services like …
Alexander Krause
,
Jan H. Klemmer
,
Nicolas Huaman
,
Dominik Wermke
,
Yasemin Acar
,
Sascha Fahl
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Paper at USENIX
If You Can’t Get Them to the Lab: Evaluating a Virtual Study Environment with Security Information Workers
Usable security and privacy researchers use many study methodologies, including interviews, surveys, and laboratory studies. Of those, …
Nicolas Huaman
,
Alexander Krause
,
Dominik Wermke
,
Jan H. Klemmer
,
Christian Stransky
,
Yasemin Acar
,
Sascha Fahl
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Slides
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Paper at SOUPS
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