Need to install a web tier in the DMZ for self-service console use. We have a web server out there currently but being used for another application. Is it possible to use this server to host the RSA web tier as well? Of course it's also using 443 currently.
You can install a web tier on a server that is already running a different web server, as long as nothing interferes with the web tier installation, which is it's own full web server. You can change the port the virtual host listens on (default is 443) in the operations console.