Again, we can't help you unless you can give us a clear, concise description of your problem. For example, what do you mean by "protection Cron"? A protection against evil cron jobs? How would they be defined? "protection Firewall"? That would require us to know what kind of services you're running, etc.

As long as you can't type up a question where your intent is clear to anyone reading it (besides you), we won't be able to really help.