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arXiv · 2207.04813

On the vulnerability of fingerprint verification systems to fake fingerprint attacks

Javier Galbally·Julian Fierrez-Aguilar·Joaquin Rodriguez-Gonzalez·Fernando Alonso-Fernandez·Javier Ortega-Garcia·Marino Tapiador
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Abstract

A new method to generate gummy fingers is presented. A medium-size fake fingerprint database is described and two different fingerprint verification systems are evaluated on it. Three different scenarios are considered in the experiments, namely: enrollment and test with real fingerprints, enrollment and test with fake fingerprints, and enrollment with real fingerprints and test with fake fingerprints. Results for an optical and a thermal sweeping sensors are given. Both systems are shown to be vulnerable to direct attacks.

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Javier Galbally, Julian Fierrez-Aguilar, Joaquin Rodriguez-Gonzalez, Fernando Alonso-Fernandez, Javier Ortega-Garcia, Marino Tapiador. 2022-07-11. On the vulnerability of fingerprint verification systems to fake fingerprint attacks. https://arxiv.org/abs/2207.04813

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