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Systems and methods for authenticating a service

DC CAFC
  • US 9,444,812 B1
  • Filed: 02/17/2016
  • Issued: 09/13/2016
  • Est. Priority Date: 04/21/2005
  • Status: Expired due to Fees
First Claim
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1. A method for authenticating a user to provide a service, the method comprising:

  • storing information associated with a user of a first device on a server, wherein the stored information includes a phone number associated with a second device of the user and is stored during an event;

    wherein additional information is needed to authenticate the first device to provide a service;

    querying the user for additional information to authenticate the first device to provide the service,wherein the additional information has a length of time in which the additional information is valid;

    querying the user to verify the phone number associated with the second device provided during the event before sending one or more communications associated with providing the service to the first device; and

    sending, based on the stored information and the additional information, the one or more communications to provide the service.

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