If you need to set up secure website connections, this HOWTO is what you need. IT's focused on Debian but will help no matter what distribution you may be using. This how-to is Debian specific but could be ported to other distributions since the concept is the same. In order to use TLS Extensions we have to patch and recompile apache2 and recompile OpenSSL with the enable-tlsext directive. If you are going to use this HOWTO, you may want to check out their "Perfect Debian" HOWTO as well.