Pervasive healthcare systems, smart grids, and unmanned aircraft systems are examples of
Cyber-Physical Systems (CPSs) that have become highly integrated in the modern world. As …

Research on keystroke dynamics biometrics has been increasing, especially in the last
decade. The main motivation behind this effort is due to the fact that keystroke dynamics …

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

Streaming data are increasingly present in real-world applications such as sensor
measurements, satellite data feed, stock market, and financial data. The main characteristics …

With the rich functionalities and enhanced computing capabilities available on mobile
computing devices with touch screens, users not only store sensitive information (such as …

Biometric authentication verifies a user based on its inherent, unique characteristics---who
you are. In addition to physiological biometrics, behavioral biometrics has proven very useful …

Keystroke biometrics (KB) authentication systems are a less popular form of access control,
although they are gaining popularity. In recent years, keystroke biometric authentication has …

Mobile devices have become an important part of our everyday life, harvesting more and
more confidential user information. Their portable nature and the great exposure to security …

In the current intranet environment, information is becoming more readily accessed and
replicated across a wide range of interconnected systems. Anyone using the intranet …

Data stream classification algorithms for nonstationary environments frequently assume the
availability of class labels, instantly or with some lag after the classification. However, certain …