The rapid growth of mobile computing is seriously challenged by the resource constrained
mobile devices. However, the growth of mobile computing can be enhanced by integrating …

Designing reliable user authentication on mobile phones is becoming an increasingly
important task to protect users' private information and data. Since biometric approaches can …

We introduce hand movement, orientation, and grasp (HMOG), a set of behavioral features
to continuously authenticate smartphone users. HMOG features unobtrusively capture subtle …

This paper offers an up-to-date, comprehensive, extensive and targeted survey on
Behavioral Biometrics and Continuous Authentication technologies for mobile devices. Our …

Smartphones and tablets have become ubiquitous in our daily lives. Smartphones, in
particular, have become more than personal assistants. These devices have provided new …

Recent research has shown the possibility of using smartphones' sensors and accessories
to extract some behavioral attributes such as touch dynamics, keystroke dynamics and gait …

There have been research activities in the area of keystroke dynamics biometrics on
physical keyboards (desktop computers or conventional mobile phones) undertaken in the …

Smartphones are inescapable devices, which are becoming more and more intelligent and
context-aware with emerging sensing, networking, and computing capabilities. They offer a …

Smartphones are context-aware devices that provide a compelling platform for ubiquitous
computing and assist users in accomplishing many of their routine tasks anytime and …

Patient authentication acquires superior attention as a necessary security requirement in a
remote health monitoring system. From a usability perspective, credential-based …