Secure Installation for SuSE 8.0

Does anyone out there have an installation guide for installing a secure instance of SuSE 8.0?? All I want to do is have the server setup to be an email and web server. The http://www.suse.de/en/support/howto/secure_webserv/ online document is out of date... Any help you can provide would be greatly appreciated. Thanks, -Ken