Abstract Nowadays, Augmented and Virtual Reality devices are widely available and are
often shared among users due to their high cost. Thus, distinguishing users to offer …

As smartphones proliferate, secure and user-friendly authentication methods are
increasingly critical. Existing behavioral biometrics, however, are often compromised by …

User identification and differentiation have implications in many application domains,
including security, personalization, and co-located multiuser systems. In response, dozens …

As wearables, such as smartwatches and data gloves, become ubiquitous in our daily lives,
it is possible to capture users' behaviors as they go, and then to authenticate them using …

Users' individual differences in their mobile touch behaviour can help to continuously verify
identity and protect personal data. However, little is known about the influence of GUI …

We present YouTouch!, a system that tracks users in front of an interactive display wall and
associates touches with users. With their large size, display walls are inherently suitable for …

The amount of secure data being stored on mobile devices has grown immensely in recent
years. However, the security measures protecting this data have stayed static, with few …

We show that accelerometers, touch screens and software keyboards, which are standard
components of modern mobile phones, can be used to differentiate different test subjects …

This paper focuses on the effective classification of the behavior of users accessing
computing devices to authenticate them. The authentication is based on keystroke dynamics …

The shortcomings of the traditional password-based authentication mechanism are
becoming increasingly apparent as we transition from" one user-one device" to a richer" …