US Patent 11451558 Information system end user location detection technique

A method at a computing device is described. The method comprises executing an application for verifying a location of a user requesting to access a location-based service, receiving, at the application, information indicating a location of the computing device, and encoding, with the application, at least the location to thereby generate a location token for responding to a challenge for the location token. The method further comprises outputting the location token from the application, the location token configured for use in applying a location-based access policy that controls access by the user to the location-based service.