Using Reflexive Eye Movements For Fast Challenge−Response Authentication by Sluganovic, I, Roeschlin, M, Rasmussen, K, Martinovic, I

“…<br/> We build upon the fact that some eye movements can be reflexively and predictably triggered, and develop an interactive visual stimulus for elicitation of reflexive eye movements that supports the extraction of reliable biometric features in a matter of seconds, without requiring any memorization or cognitive effort on the part of the user. …”

Preventing lunchtime attacks: fighting insider threats with eye movement biometrics by Eberz, S, Rasmussen, K, Lenders, V, Martinovic, I

“…We introduce a novel biometric based on distinctive eye movement patterns. The biometric consists of 21 features that allow us to reliably distinguish users based on differences in these patterns. …”

Preventing Lunchtime Attacks: Fighting Insider Threats With Eye Movement Biometrics by Eberz, S, Rasmussen, K, Lenders, V, Martinovic, I

Analysis of reflexive eye movements for fast replay-resistant biometric authentication by Sluganovic, I, Roeschlin, M, Rasmussen, KB, Martinovic, I

“…We build on the fact that some eye movements can be reflexively and predictably triggered and develop an interactive visual stimulus for elicitation of reflexive eye movements that support the extraction of reliable biometric features in a matter of seconds, without requiring any memorization or cognitive effort on the part of the user. …”

28 blinks later: tackling practical challenges of eye movement biometrics by Eberz, S, Lovisotto, G, Rasmussen, K, Lenders, V, Martinovic, I

Preventing Lunchtime Attacks: Fighting Insider Threats With Eye Movement Biometrics by Eberz, S, Rasmussen, K, Lenders, V, Martinovic, I

“…We introduce a novel biometric based on distinctive eye movement patterns. The biometric consists of 21 features that allow us to reliably distinguish users based on differences in these patterns. …”

Looks like eve: exposing insider threats using eye movement biometrics by Eberz, S, Rasmussen, K, Lenders, V, Martinovic, I

“…We introduce a novel biometric based on distinctive eye movement patterns. The biometric consists of 20 features that allow us to reliably distinguish users based on differences in these patterns. …”

When your fitness tracker betrays you: quantifying the predictability of biometric features across contexts by Eberz, S, Lovisotto, G, Patanè, A, Kwiatkowska, M, Lenders, V, Martinovic, I

“…Overall, we observe that cross-context attacks on eye movements, mouse movements and touchscreen inputs are comparatively easy while ECG and gait exhibit much more chaotic cross-context changes.…”

Security analysis of behavioural biometrics for continuous authentication by Eberz, S

“…First, we underline their usefulness by designing a novel authentication system based on distinctive eye movement behaviour. We evaluate this system under different adversary models and show that eye movements can be used for both user authentication and judging a user's task familiarity. …”

Evaluating behavioral biometrics for continuous authentication: challenges and metrics by Eberz, S, Rasmussen, K, Lenders, V, Martinovic, I

“…We show that some biometrics (such as eye movements) are particularly prone to systematic errors, while others (such as touchscreen inputs) show more even error distributions. …”

Security of mixed reality systems: authenticating users, devices, and data by Sluganovic, I

“…As an added benefit, the reflexiveness and predictability of one’s eye movement responses makes it possible to incorporate the biometric measurements into challenge-response protocols. …”