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Multi factor user authentication on multiple devices

  • US 9,871,791 B2
  • Filed: 02/08/2017
  • Issued: 01/16/2018
  • Est. Priority Date: 02/24/2015
  • Status: Active Grant
First Claim
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1. A system, comprising a server computing device coupled to a network and comprising at least one processor executing specific computer-executable instructions that, when executed, cause the system to:

  • identify, in a first transmission from a first authentication user interface (UI) on a first client computing device operated by a user, a first authentication credential input by the user;

    responsive to identifying, within a database coupled to the network, a user identifier associated with the first authentication credential, the database storing a public key and a biometric record signed by a private key and wherein the private key and the public key are configured to bind a first software code on a second client computing device with a second software code on the server computing device to establish an encryption channel;

    generate a second authentication UI requesting a second authentication credential from the user;

    transmit the second authentication UI to be displayed on the second client computing device operated by the user;

    receive, via the encryption channel between the second client computing device and the server computing device, a second transmission from the second authentication UI on the second client computing device;

    identify, in the second transmission the second authentication UI on the second client computing device, the second authentication credential input by the user; and

    responsive to identifying, within the database, the user identifier associated with the second authentication credential input by the user, authenticate the user.

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