Abdrabou, Yasmeen and Shams, Ahmed and Mantawy, Mohamed Omar and Khan, Anam Ahmad and Khamis, Mohamed and Alt, Florian and Abdelrahman, Yomna (2021) GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments. In: Proceedings - ETRA 2021 : ACM Symposium on Eye Tracking Research and Applications, Full Papers Proceedings. Eye Tracking Research and Applications Symposium (ETRA) . Association for Computing Machinery (ACM), pp. 1-12. ISBN 9781450383448
Full text not available from this repository.Abstract
We investigate the use of gaze behaviour as a means to assess password strength as perceived by users. We contribute to the effort of making users choose passwords that are robust against guessing-attacks. Our particular idea is to consider also the users' understanding of password strength in security mechanisms. We demonstrate how eye tracking can enable this: by analysing people's gaze behaviour during password creation, its strength can be determined. To demonstrate the feasibility of this approach, we present a proof of concept study (N = 15) in which we asked participants to create weak and strong passwords. Our findings reveal that it is possible to estimate password strength from gaze behaviour with an accuracy of 86% using Machine Learning. Thus, we enable research on novel interfaces that consider users' understanding with the ultimate goal of making users choose stronger passwords.