A new software-based liveness detection approach using a novel fingerprint
parameterization based on quality related features is proposed. The system is tested on a …

Most existing computer and network systems authenticate a user only at the initial login
session. This could be a critical security weakness, especially for high-security systems …

This paper presents an integrated evaluation of the Persuasive Cued Click-Points graphical
password scheme, including usability and security evaluations, and implementation …

A new multimodal biometric database designed and acquired within the framework of the
European BioSecure Network of Excellence is presented. It is comprised of more than 600 …

Biometric systems are exposed to spoofing attacks which may compromise their security,
and voice biometrics based on automatic speaker verification (ASV), is no exception. To …

Machine Learning (ML) algorithms, specifically supervised learning, are widely used in
modern real-world applications, which utilize Computational Intelligence (CI) as their core …

Prevailing methods of human identification based on credentials (identification documents
and PIN) are not able to meet the growing demands for stringent security in applications …

Biometric identification is a challenging subject among computer vision scientists. The idea
of substituting biometrics for passwords has become more attractive after powerful …

Behavior-based user authentication with pointing devices, such as mice or touchpads, has
been gaining attention. As an emerging behavioral biometric, mouse dynamics aims to …

Widespread deployment of biometric systems supporting consumer transactions is starting
to occur. Smart consumer devices, such as tablets and phones, have the potential to act as …