Invention Grant
- Patent Title: Authentication via a dynamic passphrase
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Application No.: US15672518Application Date: 2017-08-09
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Publication No.: US10592649B2Publication Date: 2020-03-17
- Inventor: Matan Keret , Amnon Buzaglo
- Applicant: Nice Ltd.
- Applicant Address: IL Ra'anana
- Assignee: NICE LTD.
- Current Assignee: NICE LTD.
- Current Assignee Address: IL Ra'anana
- Agency: Pearl Cohen Zedek Latzer Baratz LLP
- Main IPC: G10L17/00
- IPC: G10L17/00 ; G10L17/04 ; G10L17/24 ; H04L9/32 ; G06F21/32 ; G10L17/14 ; H04L29/06

Abstract:
A computerize method for voice authentication of a customer in a self-service system is provided. A request for authentication of the customer is received and the customer is enrolled in the self-service system with a text-independent voice print. A passphrase from a plurality of passphrases to transmit to the customer is determined based on comparing each of the plurality of passphrases to a text-dependent or text-independent voice biometric model. The passphrase is transmitted to the customer, and when the customer responds, an audio stream of the passphrase is received. The customer is authenticated by comparing the audio stream of the passphrase against the text-independent voice print. If the customer is authenticated, then storing the audio stream of the passphrase and the topic of the passphrase.
Public/Granted literature
- US20190050545A1 AUTHENTICATION VIA A DYNAMIC PASSPHRASE Public/Granted day:2019-02-14
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