Patent ID: 11921832
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system for authentication of a user, the system comprising:
one or more memories; and
one or more processors, communicatively coupled to the one or more memories, configured to:
establish a connection with a mobile device associated with the user;
receive, from the mobile device, first information identifying:
a first facial depth map of the user generated by the mobile device prior to establishing the connection, and
a time when the first facial depth map was generated;

obtain second information identifying a second facial depth map of the user generated by the system after establishing the connection;
determine whether the time is before a subsequent time, when the second facial depth map was generated, by a threshold amount;
determine that the user is authenticated to perform an exchange based on the first information identifying the first facial depth map corresponding to the second information identifying the second facial depth map and based on determining that the time is before the subsequent time by the threshold amount;
transmit, to the mobile device via the connection and based on determining that the user is authenticated, a message indicating that the user is authenticated; and
receive, from the mobile device via the connection, exchange information identifying a credential for performing the exchange.