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Remote firewall update for on-board web server telematics system

  • US 10,484,349 B2
  • Filed: 06/20/2016
  • Issued: 11/19/2019
  • Est. Priority Date: 06/20/2016
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a mobile device including a processor, a transceiver, and a storage maintaining vehicle associations including phone numbers of telematics control units of vehicles, programmed toidentify a change in network address of the transceiver;

    encrypt the changed network address; and

    send the encrypted network address to the telematics control units using short message service messages addressed to the phone numbers of the telematics control units.

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