Any search on Google.com for PKI (or Public Key Infrastructure) will yield numerous sites that contain a wide range of information.
Editor's Note: In addition to the site's Mark mentions above, we also have an extensive collection of resources in the PKI section of our searchWin2000 Best Web Links that you might want to check out. Good luck on your search. -- Christine Polewarczyk, Assistant Editor
This was first published in January 2002