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Tap-based user authentication for smartwatches
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OA
AI
DOI：10.1016/j.cose.2018.07.001.png)
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摘要
En 中文
This paper presents TapMeln, an eyes-free, two-factor authentication method for smart watches. It allows users to tap a memorable melody (tap-password) of their choice anywhere on the touchscreen to unlock their watch. A user is verified based on the tap-password as well as her physiological and behavioral characteristics when tapping. Results from preliminary experiments with 41 participants show that TapMeln could achieve an accuracy of 98.7% with a False Positive Rate of only 0.98%. In addition, TapMeIn retains its performance in different conditions such as sitting and walking. In terms of speed, TapMeIn has an average authentication time of 2 s. A user study with the System Usability Scale (SUS) tool suggests that TapMeln has a high usability score. (C) 2018 Elsevier Ltd. All rights reserved.
Keyword:
Tap-based authentication
Rhythm-based authentication
Smartwatch
Shoulder surfing
Usable security
Biometrics
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期刊
C
IF:
5.4
论文数:
4.6K
被引数:
1.4W
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