26 citations · 31 across the 4 of their papers we have counts for
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cs.CR2015★ 26 cited
Sensor-based Proximity Detection in the Face of Active Adversaries
Babins Shrestha, Nitesh Saxena, Hien Thi Thu Truong +1
Contextual proximity detection (or, co-presence detection) is a promising approach to defend against relay attacks in many mobile authentication systems. We present a systematic as…
cs.CR2015★ 4 cited
Pitfalls in Designing Zero-Effort Deauthentication: Opportunistic Human Observation Attacks
O. Huhta, P. Shrestha, S. Udar +3
Deauthentication is an important component of any authentication system. The widespread use of computing devices in daily life has underscored the need for zero-effort deauthentica…