主权项 |
1. A method comprising:
receiving, by a server comprising a processor, a request from a mobile communication device of a user to allow user access to an application program of a separate device, wherein the request is received by way of a first network; determining, by the server, credentials associated with the request; determining, by the server, that one of the user, the mobile communication device or both is authorized to access the application program based on the credentials; determining, by the server, a token in response to the determining that the one of the user, the mobile communication device or both is authorized to access the application program; forwarding, by the server, the token to the separate device by way of a second network, to obtain a separate device token, and forwarding, by the server, the token to the mobile communication device by way of the first network to obtain a mobile communication device token, wherein the mobile communication device forwards the mobile communication device token to the separate device by way of a third network; determining, by the server, a result of a comparison between the separate device token and the mobile communication device token; confirming, by the server, that the mobile communication device token was received at the separate device, based on the result of the comparison indicating a match between the mobile communication device token and the separate device token; and authorizing, by the server, access to the application program of the separate device in response to the confirming that the mobile device token was received at the separate device. |