Patent ID: 7693283
Filing Date: 2010-04-06
Classification: G06Q,H04L

Abstract:
1. A method of providing user anonymity in conjunction with transactions conducted over a network, the method comprising the steps of: establishing an association in an intermediary machine between real identity information for a particular user and corresponding alias identity information for the user; supplying at least a portion of the alias identity information from the intermediary machine to a machine associated with a web site operator in conjunction with an action by the user; providing intermediary payment authorization information to the web site operator machine in conjunction with an online transaction involving the user, such that the user is able to enter into the transaction without the real identity information being disclosed to the web site operator; wherein the intermediary machine comprises a processor and a memory, the memory being configured to store a plurality of payment card numbers of differing expirations, and the processor being configured to select a particular one of the plurality of payment card numbers for use as the intermediary payment authorization information based at least in part on an evaluation of the trustworthiness of the web site operator.