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

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

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/

Compare SSL Certificates

Compares Certificate Authority products and prices. Provides help for generating signing requests, help installing signed certificates, and answers to frequently asked questions.
http://www.sslassistant.com

Webmaster Web Hosting: SSL Web Hosts

Directory listing web hosts that offer SSL with their web hosting plans.
http://www.webmaster.org/webhosting/plans/ssl.htm

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