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 …

Authentication is a way to enable an individual to be uniquely identified usually based on
passwords and personal identification number (PIN). The main problems of such …

With the spread of computers to ordinary people, computer security is becoming increasingly
important. User authentication is one of the most important technologies for computer …

This paper proposes touch-less system to use air-written signatures for person
authentication. This smart system can verify a person's ID without using any mouse, touch …

Network security is becoming a critical issue due to the spread of computer networks to
ordinary people. User authentication is one of the most important part for network security …

Transparent authentication (TA) schemes are those in which a user's prover device
authenticates him to a verifier without requiring explicit user interaction. By doing so, those …

Person identification is one of the most vital tasks for network security. People are more
concerned about their security due to traditional passwords becoming weaker or leaking in …

Biometric authentication has become popular in modern society. It takes less time and effort
for users when compared to conventional password authentication. Furthermore, biometric …

Air-writing is a new human and smart device communication approach, permits users to
write inputs in a natural and relentless way. This touch-less way can prevent users from virus …

Security of computer systems is now a critical and evolving issue. Current trends try to use
behavioural biometrics for continuous authorization. Our work is intended to strengthen …