eBay Inc.
Token device re-synchronization through a network solution

Abstract:

Example embodiments provide two-way authentication. A computing device accesses a server of a site. In response to the accessing, a list of token values including a first token value generated by an authentication server is received. The computing device displays the list of token values, whereby the list of token values is compared to a first token value associated with the computing device to determine whether the first token value associated with the computing device is in the list. A match in the first token value associated with the computing device to the first token value in the list provides authentication of the server of the site at the computing device. A second token value associated with the computing device is received in response to the match. The second token value associated with the computing device is transmitted and used to authenticate a user at the server of the site.