Recent developments in sensing and communication technologies have led to an explosion
in the use of mobile devices such as smart phones and tablets. With the increase in the use …

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 …

Currently there are many research focused on using smartphone as a data collection device.
Many have shown its sensors ability to replace a lab test bed. These inertial sensors can be …

Securing the sensitive data stored and accessed from mobile devices makes user
authentication a problem of paramount importance. The tension between security and …

The increasing use of smartphones as personal computing platforms to access personal
information has stressed the demand for secure and usable authentication techniques, and …

Wearable technology has advanced significantly and is now used in various entertainment
and business contexts. Authentication methods could be trustworthy, transparent, and non …

In this work, we present SilentSense, a framework to authenticate users silently and
transparently by exploiting the user touch behavior biometrics and leveraging the integrated …

Current smartphones generally cannot continuously authenticate users during runtime. This
poses severe security and privacy threats: A malicious user can manipulate the phone if …