SSL Certificates Guide
- A free SSL certificate guide to web and ecommerce security, a comparison chart of SSL vendors and what they offer.
- http://www.ssl-certificates-guide.com

Dan Kegel's Web Hostel
- Information on SSL acceleration hardware and collection of links to sites for APIs that implement SSL/TLS.
- http://www.kegel.com/ssl/

Netscape Certificate Specifications
- The documents referenced below describe the certificate issuing, key generation, and certificates extensions supported in various Netscape products. (Netscape)
- http://wp.netscape.com/eng/security/certs.html

Transport Layer Security Charter
- The IETF Working Group is responsible for developing the TLS Protocol which is intended to replace SSL.
- http://www.ietf.org/html.charters/tls-charter.html