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This paper introduces the True-Neighbor Template (TNT), a novel, minutiae-only, fingerprint representation and matching approach for authentication. The TNT representation approach overcomes consistency-limitations affecting many existing approaches that stem from relative distortion and spurious minutiae. The TNT matching approach maximizes exploitation of captured fingerprint complexity. A standard...
This paper describes a new generic attack against minutiae-based fingerprint authentication systems. The goal of the attack is to construct a fingerprint minutiae template that matches a fixed but unknown reference template. The effectiveness of our attacking system is experimentally demonstrated against multiple fingerprint authentication systems. The paper discusses this attack on two leading privacy-enhanced...
This paper explores the mutual benefits of biometrics technology and cloud computing. Cloud computing can take advantage of the strong authentication property of biometrics in order to enhance the security of the cloud and to introduce new service models (i.e. Biometric authentication as a Service (BioAaaS)). On the other hand, biometrics technology can leverage the cloud's unbounded computational...
Trusted web identities, which strongly associate a person with a digital identifier or certificate, are an area where biometrics should play a critical role. Balancing usability, security, and privacy is an important issue for any system that captures/stores users' information, especially for any biometric-based technology. To support biometric web services, the Biometric Identity Assurance Services...
Iris biometrics are one of the strongest modalities in terms of performance, and as such, are used in several high-security scenarios. However, remote/network authentication creates its own class of problems that have not previously been considered. In this work, we adapt Vaulted Verification, a novel remote matching protocol, to work with iris biometrics in a network authentication setting. We give...
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