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SIM Level Mobile Security

  • US 20140057597A1
  • Filed: 03/12/2013
  • Published: 02/27/2014
  • Est. Priority Date: 08/25/2012
  • Status: Active Grant
First Claim
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1. One or more computer storage devices storing computer-executable instructions that, when executed, cause one or more processors to perform acts comprising:

  • receiving a service request to perform a security function that affects a service provided to a mobile device by a telecommunication network, the service being provided by the telecommunication network to the mobile device based on a subscriber identity module (SIM) card;

    performing the security function that affects the service provided to the mobile device; and

    terminating the security function in response to receiving a reversion command or an expiration of a predetermined time period.

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