Have a search on google for NSA Hardening RHEL5, you will find a very good document (pdf) which will help you start you're hardening.
http://www.nsa.gov/snac/downloads_redhat.cfm?MenuID=scg10.3.1.1 _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos