Communications of the ACM
Biometrics: Identity Verification in a Networked World
Biometrics: Identity Verification in a Networked World
Hybrid Biometric Person Authentication Using Face and Voice Features
AVBPA '01 Proceedings of the Third International Conference on Audio- and Video-Based Biometric Person Authentication
Information Fusion in Biometrics
AVBPA '01 Proceedings of the Third International Conference on Audio- and Video-Based Biometric Person Authentication
From features extraction to strong security in mobile environment: a new hybrid system
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part I
| Hi-index | 0.00 |
Biometrics has been widely recognised as a powerful tool for problems requiring personal identification. Unlike traditional authentication methods, however, biometrics-based authentication systems may reject valid users or accept impostors. The accuracy of a biometric system could be defined as its combined ability to reject impostors and accept valid users. The biometrics industry places heavy emphasis on security issues relating to the rejection of impostors while denial of access remains largely neglected in the evaluation of biometric systems. In this paper, we discuss how denial of access may impact on all major aspects of a biometric system and propose solutions to reduce the probability of denial of access based on more sophisticated authentication decision-making strategies.