How effective are existing privacy protection measures for biometric data collected by cars in Europe?
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Existing privacy protection measures for biometric data collected by cars in Europe vary in effectiveness. Various privacy-preserving biometric schemes (PPBSs) have been developed to safeguard biometric data, but they often have drawbacks that need to be addressed. Additionally, the use of biometric information in intelligent vehicles, such as in Vehicular Ad-hoc Networks (VANETs), raises concerns about security vulnerabilities like DoS attacks and privacy breaches. To enhance privacy protection, a biometrics blockchain (BBC) framework has been proposed to secure data sharing among vehicles in VANETs, ensuring the authenticity of message senders and preserving privacy. Furthermore, user-centric biometric authentication schemes like BAZKP have been introduced to prevent direct exposure of biometric data to service providers, enhancing security and privacy in biometric authentication systems.
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