This page contains links to various sites and documents related to Public Key Infrastructure (PKI) material, especially links certificate authorities (CAs). (Stefan Kelm)

An initiative to coordinate industry and technical groups developing PKI technology to foster interoperability of PKI products and projects. (National Institute of standards and Technology)

Project to develop inter-institutional applications. Includes related links, research information and results, and contact information.

Managing authenticated transmission of sensitive information over an insecure network.

Introductory slides by Peter Gutmann at the University of Auckland.

Standards developed by the Open Group regarding PKI.