Tata Communications (america) Inc.

William Buchanan

Brian Peebles

Luke Kiernan

Ron Grippo

A system and method includes mobile device, a SIM associated with mobile device, an MNO computer, a computer associated with an owner of the mobile device, a first set of keys stored in the SIM for securely communicating with the MNO computer, and a second set of keys for securely communicating with the computer associated with the owner of the mobile device, to exchange application information. The SIM can be configured to determine when updated information related to the second set of keys is required, securely send a request to the MNO computer for updated information related to the second set of keys using the first set of keys, and responsively receive the updated information related to the second set of keys from the MNO computer, the updated information being provisioned by the computer associated with the owner of the mobile device. The mobile device is configured to utilize the updated information related to the second set of keys to establish data communication between an application running on the mobile device and the computer associated with the owner of the mobile device.

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Herndon, VA, United States of America

William Buchanan