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System and method for embedded authentication

  • US 8,510,820 B2
  • Filed: 12/02/2011
  • Issued: 08/13/2013
  • Est. Priority Date: 12/02/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • initiating an authentication session at a host server that comprises prompting a host website for credentials of a first layer of authentication with the host server and generating a transaction token;

    delivering the transaction token from the host server to a host website comprising an embeddable interface;

    receiving a signed authentication token at the host server from the embeddable interface, wherein the signed authentication token is authenticated in a second layer of authentication by an authentication server in response to a user challenge delivered by the authentication server to the embeddable interface and in response to authentication of the transaction token;

    verifying the signed authentication token at the host server; and

    if the authentication token is successfully verified, setting an application-level state of a successful authentication.

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