UFW Essentials
Resources UFW Manpages UFW is a user friendly method of managing incoming and outgoing firewall rules on a Linux system. Common rule creation syntax Allows both tcp and udp for specified port ufw allow 53 Allows specified port over specified protocol ufw allow 53/udp Utilize in or out to apply rules to incoming or outgoing traffic ufw allow in http ufw reject out smtp Deny traffic to specific interface ...