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BIDIRECTIONAL AUTHENTICATION

  • US 20160105425A1
  • Filed: 10/13/2014
  • Published: 04/14/2016
  • Est. Priority Date: 10/13/2014
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, by a user, communication from an entity;

    generating a token, at a device, in response to receiving the communication, wherein the token personal identification number (PIN), alphanumeric value, code word, pass phrase, or a security question;

    receiving the token;

    transmitting the generated token to the entity; and

    receiving evidence of the token from the entity.

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