How to Install, Configure and Use Firewalld in CentOS and Ubuntu
Nov 25, 2018, 06:00 (0 Talkback[s])
(Other stories by Aaron Kili)
Tecmint: Firewalld (firewall daemon) is an alternative to the iptables service, for dynamically managing a system's firewall with support for network (or firewall) zones and provides a D-Bus interface for managing configurations. It???s easy to use and configure, and it???s now the default firewall management tool on RHEL/CentOS, Fedora and several other Linux distributions.