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SYSTEM AND METHOD FOR REMOTELY ASSIGNING AND REVOKING ACCESS CREDENTIALS USING A NEAR FIELD COMMUNICATION EQUIPPED MOBILE PHONE

  • US 20150222623A1
  • Filed: 03/31/2015
  • Published: 08/06/2015
  • Est. Priority Date: 04/05/2005
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • determining an interval between credential updates for an access control system;

    upon expiration of the interval, generating new credential information; and

    sending the new credential information to a mobile device within the access control system such that failure of the mobile device to receive the new credential information will result in the mobile device losing its ability to at least one of;

    (i) mutually authenticate with a reader in the access control system and (ii) make an access control decision for itself within the access control system.

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