Using the ability to speak as proof of human interaction

摘要

human interactive proof portal, using a biometric input, whether the user is a standard user, Or it will determine whether a malicious actor. Human interactive proof portal, receives a request for access to online data services from the user device, and sends a certificate challenge to the user device for presentation to the user. Human interactive proof portal, from the user device, to receive a certificate response with the biometric authentication meta data description that based on the biometric input from the user.