Firewall Training Resources
Articles
- Introduction of Firewall in Computer Network
- What is a host-based firewall?
- iptables Tutorial: A Beginner’s Guide to the Linux Firewall
- UFW Essentials: Common Firewall Rules and Commands
- UFW: Uncomplicated Firewall — Cheat Sheet
- A beginner’s guide to firewalld in Linux
Videos
- Introduction to Networking Part 18 | Network Basics for Beginners - Firewalls
- Intro to Firewalls with UFW
- Computer Networking Tutorial - 40 - iptables Firewall Rules
- Linux firewalld config examples
