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METHOD AND SYSTEM FOR AUTHENTICATING A PARTY TO A TRANSACTION

  • US 20090325542A1
  • Filed: 04/17/2008
  • Published: 12/31/2009
  • Est. Priority Date: 04/17/2007
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • a) receiving an alias identifier from a phone, wherein the alias identifier is associated with an account identifier for an account of a presenter;

    b) determining an associated trusted party using the alias identifier;

    c) sending a verification request message to the trusted party after determining the associated trusted party, where the verification request message requests information regarding whether the trusted party or the presenter participates in an authentication program; and

    d) receiving a verification response message, wherein the verification response message indicates whether the trusted party or the presenter participates in the authentication program.

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