System and method for biometric access control
A process for granting or denying a user access to a system using biometrics is disclosed. The process includes receiving a unique identifier for the system, receiving a unique identifier associated with the user, and verifying that the user is authorized to access the system. A passcode is transmitted to the device in the possession of the user, and a speech sample of the user speaking the passcode is returned. One or more attributes of the speech sample is compared with one or more attributes that are expected to be in a speech sample. Access is granted or denied based upon a correlation between the file's actual attributes and the predicted attributes.
1. A process for granting or denying a user access to a system using biometrics, the process comprising the steps of:
receiving from a device in the possession of the user a unique identifier for the system;
wherein the unique identifier for the system is displayed at or near an access point and the unique identifier for the system changes from time to time;
receiving from the device in the possession of the user a unique identifier associated with the user;
verifying that the user is authorized to access the system;
transmitting a passcode to the device in the possession of the user;
receiving from the device in the possession of the user a speech sample of the user speaking the passcode;
comparing one or more attributes of the speech sample with one or more attributes that are expected to be in a speech sample generated on the device and dependent upon the user speaking the passcode;
granting or denying the user access to the system based upon a correlation between the one or more attributes of the speech sample and the one or more expected attributes.
2. The process of claim 1 , wherein the speech sample generated on the device and dependent upon the user speaking the passcode is an audio file, waveform, or mathematical representation generated based on the user's voice articulating the passcode.
3. The process of claim 1 , wherein the passcode and/or phrase is generated after receiving the unique identifier for the system and the unique identifier for the user.
4. The process of claim 3 , wherein the passcode and/or phrase is uniquely generated as part of a verification session.
5. The process of claim 1 , wherein failure to receive the speech sample generated on the device and dependent upon the user speaking the passcode and/or phrase within a predetermined amount of time results in the user being denied access.
6. The process of claim 1 , wherein the system comprises a terminal, website, VPN login, or physical access control point.
7. The process of claim 1 , wherein the unique identifier for the system is provided in a barcode, in a URL, RFID or any digital identifier or by accessing a link on a webpage.
8. The process of claim 1 , wherein the one or more attributes that are expected to be in the file are predicted from a unique biometric print for the user.
9. The process of claim 1 , further comprising the step of prompting the user with a series of questions for the user to verbally answer and the system to record during an on-boarding process of a system mobile application on the device in the possession of the user.
10. The process of claim 9 , further comprising the step of building a unique biometric print for the user from the recorded verbal answers to said series of questions.
11. The process of claim 10 , further comprising the step of the mobile application running the user through a verification process after the unique biometric print for the user is built to ensure the on-boarding process was successful.