844 citations · 1.1k across the 5 of their papers we have counts for
5 papers · 1 filter
Forgery-Resistant Touch-based Authentication on Mobile Devices
Neil Zhenqiang Gong, Mathias Payer, Reza Moazzezi +1
Mobile devices store a diverse set of private user data and have gradually become a hub to control users' other personal Internet-of-Things devices. Access control on mobile device…
Subliminal Probing for Private Information via EEG-Based BCI Devices
Mario Frank, Tiffany Hwu, Sakshi Jain +5
Martinovic et al. proposed a Brain-Computer-Interface (BCI) -based attack in which an adversary is able to infer private information about a user, such as their bank or area-of-liv…
SybilBelief: A Semi-supervised Learning Approach for Structure-based Sybil Detection
Neil Zhenqiang Gong, Mario Frank, Prateek Mittal
Sybil attacks are a fundamental threat to the security of distributed systems. Recently, there has been a growing interest in leveraging social networks to mitigate Sybil attacks.…
Mining Permission Request Patterns from Android and Facebook Applications (extended author version)
Mario Frank, Ben Dong, Adrienne Porter Felt +1
Android and Facebook provide third-party applications with access to users' private data and the ability to perform potentially sensitive operations (e.g., post to a user's wall or…
Touchalytics: On the Applicability of Touchscreen Input as a Behavioral Biometric for Continuous Authentication
Mario Frank, Ralf Biedert, Eugene Ma +2
We investigate whether a classifier can continuously authenticate users based on the way they interact with the touchscreen of a smart phone. We propose a set of 30 behavioral touc…