Secure ID

摘要

A secure identification card is created. The secure identification card includes a first identifying item of information. A first covert marker is applied to the secure identification card. The first covert marker is associated with the first identifying item of information such that the secure identification card is recognized as authentic only if the association between the first covert marker and the first identifying item of information is recognized. The association between the first covert marker and the first identifying item of information is stored at a site that can be used to monitor the use of the secure identification card at a plurality of locations.