Patent ID: 8739260
Filing Date: 2014-05-27
Classification: H04L,H04W

Abstract:
1. An authentication server computer system comprising at least one processor configured to: communicate with a mobile communication device of a user to authenticate the mobile communication device as authorized to validate a user login session by a user client computer system on a service provider server; send to the mobile communication device a request for user validation of the user login session on the service provider server; in response to sending to the mobile communication device the request for user validation of the user login session, receive from the mobile communication device a user acceptance of the request for user validation of the user login session, wherein the user acceptance indicates a user confirmation that a first sensory identification of the login session presented to the user on the mobile communication device matches a second sensory identification of the login session presented to the user on the user client computer system; and in response to authenticating the mobile communication device and receiving the user acceptance, send to the service provider an indicator of the user's acceptance, for allowing the user client computer system access to a restricted resource on the service provider server.