Continuous authentication has been proposed as a possible approach for passive and
seamless user authentication, using sensor data comprising biometric, behavioral, and …

Building safeguards against illegitimate access and authentication is a cornerstone for
securing systems. Existing user authentication schemes suffer from challenges in detecting …

Mobile devices and technologies have become increasingly popular, offering comparable
storage and computational capabilities to desktop computers allowing users to store and …

IoT environment merges the digital and physical universes and enabling them to
communicate real-time data It is crucial to constantly ensure that the user is not …

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 …

The ever-growing threats of security and privacy loss from unauthorized access to mobile
devices have led to the development of various biometric authentication methods for easier …

Among all Internet of Things (IoT) devices, a subset of them are related to users. Leveraging
these user-related IoT elements, it is possible to ensure the identity of the user for a period of …

Increasing operational and security demands changed biometrics by shifting the focus from
single to multi-biometrics. Multi-biometrics are mandatory in the current context of large …

The shortcomings of conventional access control systems for high‐security environments
have led to the concert of continuous authentication. Contrary to traditional verification, in …

With the rapid development of networking and computing technology, users can easily store
and interact with sensitive information on smart devices. Since smart devices are vulnerable …