The advancement in the computational capability and storage size of a modern mobile
device has evolved it into a multi-purpose smart device for individual and business needs …

In this paper, we provide an approach for authenticating users in virtual reality (VR)
environments by tracking the behavior of users as they perform goal-oriented tasks, such as …

Mobile devices, such as smartphones and tablets, are frequently used for creation and
transmission of private and sensitive messages and files. While personal identification …

Soft biometric traits are not fully distinctive in recognition tasks, but they can effectively
added to biometric recognition systems to improve the overall performance. In this work, the …

Abstract This work exploits Touch Dynamics to recognize affective states of a user while
using a mobile device. To the aim, the acquired touch pattern is segmented in swipes …

Behavior‐based continuous authentication is an increasingly popular methodology that
utilizes behavior modeling and sensing for authentication and account access authorization …

The password pattern has become a widely used mobile authentication method. However,
there are still some potential security problems since the passwords are easy to be cracked …

Biometrics, as a form of authentication, has existed for several decades and shows no signs
of slowing down. Extensive research has been carried out into enhancing systems either by …

Touch dynamics (or touch based authentication) refers to a behavioral biometric for
touchscreen devices wherein a user is authenticated based on his/her executed touch …

As VR systems become prevalent in domains such as healthcare, education, and
teleoperation, sensitive data must be protected from access by malicious agents. Unlike …