Khamis, Mohamed; Alt, Florian; Hassib, Mariam; von Zezschwitz, Emanuel; Hasholzner, Regina; Bulling, Andreas
Document type:
Konferenzbeitrag / Conference Paper
Title:
GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices
Title of conference publication:
CHI EA '16
Subtitle of conference publication:
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems
Conference title:
CHI Conference on Human Factors in Computing Systems (2016, San Jose, CA)
Venue:
San Jose, California, USA
Year of conference:
2016
Date of conference beginning:
07.05.2016
Date of conference ending:
12.05.2016
Place of publication:
New York, NY, USA
Publisher:
ACM
Year:
2016
Pages from - to:
2156-2164
Language:
Englisch
Keywords:
gaze gestures ; mobile devices ; multimodal authentication
Abstract:
We propose a multimodal scheme, GazeTouchPass, that combines gaze and touch for shoulder-surfing resistant user authentication on mobile devices. GazeTouchPass allows passwords with multiple switches between input modalities during authentication. This requires attackers to simultaneously observe the device screen and the user's eyes to find the password. We evaluate the security and usability of GazeTouchPass in two user studies. Our findings show that GazeTouchPass is usable and significantly more secure than single-modal authentication against basic and even advanced shoulder-surfing attacks. «
We propose a multimodal scheme, GazeTouchPass, that combines gaze and touch for shoulder-surfing resistant user authentication on mobile devices. GazeTouchPass allows passwords with multiple switches between input modalities during authentication. This requires attackers to simultaneously observe the device screen and the user's eyes to find the password. We evaluate the security and usability of GazeTouchPass in two user studies. Our findings show that GazeTouchPass is usable and significantly... »