40 citations · 79 across the 3 of their papers we have counts for
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cs.CR2018★ 38 cited
Tap-based User Authentication for Smartwatches
Toan Nguyen, Nasir Memon
This paper presents TapMeIn, an eyes-free, two-factor authentication method for smartwatches. It allows users to tap a memorable melody (tap-password) of their choice anywhere on t…
cs.CR2017★ 40 cited
IllusionPIN: Shoulder-Surfing Resistant Authentication Using Hybrid Images
Athanasios Papadopoulos, Toan Nguyen, Emre Durmus +1
We address the problem of shoulder-surfing attacks on authentication schemes by proposing IllusionPIN (IPIN), a PIN-based authentication method that operates on touchscreen devices…