Publikations-Information

Download

Yasmin Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Jonathan Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mäkelä, Stefan Schneegass, Florian Alt
Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality
In AVI 2022: Proceedings of the 2022 International Conference on Advanced Visual Interfaces. April 30, 2022. Association for Computing Machinery, New York, NY, USA. (bib)

In this work, we explore attacker behavior during shoulder surfing. As such behavior is often opportunistic and difficult to observe in real world settings, we leverage the capabilities of virtual reality (VR). We recruited 24 participants and observed their behavior in two virtual waiting scenarios: at a bus stop and in an open office space. In both scenarios, participants shoulder surfed private screens displaying different types of content. From the results we derive an understanding of factors influencing shoulder surfing behavior, reveal common attack patterns, and sketch a behavioral shoulder surfing model. Our work suggests directions for future research on shoulder surfing and can serve as a basis for creating novel approaches to mitigate shoulder surfing.