Starting around 1999, a great many graphical password schemes have been proposed as
alternatives to text-based password authentication. We provide a comprehensive overview …

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

(57) ABSTRACT “Real-world” gestures such as hand or finger movements/orientations that
are generally recognized to mean certain things (eg, an “OK” hand signal generally …

Graphical passwords were proposed as an alternative to overcome the inherent limitations
of text-based passwords, inspired by research that shows that the graphical memory of …

This study is a survey and classification of the state-of-the-art in behavioural biometrics
which is based on skills, style, preference, knowledge, motor-skills or strategy used by …

Graphical passwords are an alternative to traditional alphanumeric passwords and can
similarly be used to secure online accounts. The widely used alphanumeric passwords have …

The mouse dynamics biometric is a behavioral biometric technology that extracts and
analyzes the movement characteristics of the mouse input device when a computer user …

Nowadays computer as well as information security is the most significant challenge.
Authorized users should access the system or information. Authorization can't occur without …

Most of today's smartphones and tablet computers feature touchscreens as the main way of
interaction. By using these touchscreens, oily residues of the users' fingers, smudge, remain …

(57) ABSTRACT “Real-world” gestures such as hand or finger movements/orientations that
are generally recognized to mean certain things (eg, an “OK” hand signal generally …