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User Re-Authentication via Mouse Movements and Recurrent Neural Networks
Houssel, Paul R. B.; LEIVA, Luis A.
2024In LENZINI, Gabriele (Ed.) Proceedings of the 10th International Conference on Information Systems Security and Privacy
Peer reviewed
 

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Keywords :
Authentication; Biometrics; Mouse Movements; Neural Networks; Computer Science (miscellaneous); Information Systems
Abstract :
[en] Behavioral biometrics can determine whether a user interaction has been performed by a legitimate user or an impersonator. In this regard, user re-authentication based on mouse movements has emerged as a reliable and accessible solution, without being intrusive or requiring any explicit input from the user other than regular interactions. Previous work has reported remarkably good classification performance when predicting impersonated mouse movements, however, it has relied on manual data preprocessing or ad-hoc feature extraction methods. In this paper, we design and contrast different recurrent neural networks that take as input raw mouse movements, represented by discrete sequences of coordinate derivatives (coordinate offsets relative to time), as a mean of user re-authentication that could be used on web platforms. We show that a 2-layer BiGRU model outperforms state-of-the-art approaches while being much simpler and more efficient. Our software and models are publicly available.
Disciplines :
Computer science
Author, co-author :
Houssel, Paul R. B. ;  University of Luxembourg, Luxembourg
LEIVA, Luis A.  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS)
External co-authors :
yes
Language :
English
Title :
User Re-Authentication via Mouse Movements and Recurrent Neural Networks
Publication date :
2024
Event name :
Proceedings of the 10th International Conference on Information Systems Security and Privacy
Event place :
Rome, Ita
Event date :
26-02-2024 => 28-02-2024
Audience :
International
Main work title :
Proceedings of the 10th International Conference on Information Systems Security and Privacy
Editor :
LENZINI, Gabriele  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > IRiSC
Publisher :
Science and Technology Publications, Lda
ISBN/EAN :
9789897586835
Peer reviewed :
Peer reviewed
European Projects :
HE - 101071147 - SYMBIOTIK - Context-aware adaptive visualizations for critical decision making
FnR Project :
FNR15722813 - BANANA - Brainsourcing For Affective Attention Estimation, 2021 (01/02/2022-31/01/2025) - Luis Leiva
Funders :
European Union
Funding text :
This work is supported by the Horizon 2020 FET program of the European Union through the ERA-NET Cofund funding (BANANA, grant CHIST-ERA-20- BCI-001) and Horizon Europe's European Innovation Council through the Pathfinder program (SYMBIOTIK, grant 101071147).
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