This book offers an overview of the field of continuous biometric authentication systems, which capture and continuously authenticate biometrics from user devic

User authentication is the process of verifying whether the identity of a user is genuine prior to granting him or her access to resources or services in a secu

Abstract: "Biometrics have the potential to solidify person-authentication by examining unforgeable features of individuals. This paper explores issues involved

Because it makes the distribution and transmission of digital information much easier and more cost effective, multimedia has emerged as a top resource in the m

This groundbreaking text examines the problem of user authentication from a completely new viewpoint. Rather than describing the requirements, technologies and