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Decoupled authorization for restricted resource access

  • US 10,599,826 B2
  • Filed: 09/05/2017
  • Issued: 03/24/2020
  • Est. Priority Date: 09/05/2017
  • Status: Active Grant
First Claim
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1. A method comprising:

  • performing, via at least a first wireless message exchanged between a first device of a user and a second device of an access control system, a first authorization of the user to access a restricted resource under control of the access control system in response to detection of a first trigger;

    performing, via at least a second wireless message exchanged between the first device and the second device, a different and independent second authorization of said user to access the restricted resource in response to detection of a different second trigger; and

    modifying access to the restricted resource from the access control system in response to successfully completing said first authorization and said second authorization based on the first wireless message and the second wireless message being exchanged in response to different triggers.

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