A review on privacy preserving biometric authentication methods
Cengiz Paşaoğlu, Kayode Hadilou Adje, Orkun Demirtaş · DergiPark (Istanbul University) · 2019
By the exponential growth of smart services and technologies, the authentication issue has become more challenging.Recently, biometrics authentication methods have become quite popular due to the range of advantages they provide compared to classic authentication systems.Biometrics authentication methods have the ability to authenticate users, nevertheless that feature comes with its privacy risks.Users' privacy should be protected in every step of biometrics authentication.This article briefly presents privacy threats and challenges in biometrics systems and identifies some existing privacy-preserving authentication methods and regulations.