Patent attributes
Various embodiments of the technology described herein alleviate the need to specifically request enrollment information from a user to enroll the user in a voice biometric authentication program. The system can receive voice data from a user device including audio data of a user speaking a word or phrase. The system can determine the word or phrase from the voice data to determine whether the word or phrase is in a set of available words or phrases and whether the word or phrase is usable for voice authentication of the user. In response to the word or phrase being in the set of available words or phrases and being usable for the voice authentication of the user, the system can perform authentication based on the voice data without requiring further interaction from the user.
