40 citations · 40 across the 1 of their papers we have counts for
3 papers
cs.HC2018
Kid on The Phone! Toward Automatic Detection of Children on Mobile Devices
Toan Nguyen, Aditi Roy, Nasir Memon
Studies have shown that children can be exposed to smart devices at a very early age. This has important implications on research in children-computer interaction, children online…
cs.CR2018
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…