There is a growing need for usable and secure authentication in immersive virtual reality (VR). Established concepts (eg, 2D authentication schemes) are vulnerable to observation …
In addition to storing a plethora of sensitive personal and work information, smartphones also store sensor data about users and their daily activities. In order to understand users' …
This paper studies the security and memorability of free-form multitouch gestures for mobile authentication. Towards this end, we collected a dataset with a generate-test-retest …
Although mobile devices provide access to a plethora of sensitive data, most users still only protect them with PINs or patterns, which are vulnerable to side-channel attacks (eg …
AJ Aviv, JT Davin, F Wolf, R Kuber - Proceedings of the 33rd Annual …, 2017 - dl.acm.org
Given the nature of mobile devices and unlock procedures, unlock authentication is a prime target for credential leaking via shoulder surfing, a form of an observation attack. While the …
Immersive Virtual Reality (IVR) is a growing 3D environment, where social and commercial applications will require user authentication. Similarly, smart homes in the real world (RW) …
Visual attention, search, processing and comprehension are important cognitive tasks during a graphical password composition activity. Aiming to shed light on whether individual …
S Ruoti, B Roberts, K Seamons - … of the 24th international conference on …, 2015 - dl.acm.org
Passwords continue to dominate the authentication landscape in spite of numerous proposals to replace them. Even though usability is a key factor in replacing passwords, very …
Y Abdrabou, M Khamis, RM Eisa, S Ismail… - Proceedings of the 11th …, 2019 - dl.acm.org
Eye-gaze and mid-air gestures are promising for resisting various types of side-channel attacks during authentication. However, to date, a comparison of the different authentication …