Where planning to make our MapR development servers online for demo and other stuff. But the first requirement would be server hardening. In the firewall I just need to add the port listed in this link Ports Used by MapR, aren't there any scripts to automatically add these ports provided by MapR?
On the selinux side, what would be the requirement of MapR when I turn Selinux On? Or Selinux cannot be turned on?
Since we need to be more secure for these servers. Aren't there any links to help me achieve this ?