Web Server
This document describes the steps to enable SSL Certificate on Apache Webserver to encrypt a site’s information and create a more secure connection. Additionally, the certificate can show the virtual private server’s identification information to site visitors. Certificate Authorities can issue SSL certificates that verify the virtual server’s details while a self-signed certificate has no 3rd party corroboration.
If you have PFX certificate, you can convert this with OpenSSL to Apache compatible format.