UFW is a simplified firewall interface for Linux, especially common on Ubuntu servers and desktops. It provides readable commands for allowing services,...
Pros
- Much simpler to configure than Advanced Policy Firewall for common rules
- Built into Ubuntu and documented in its server tooling
- Readable command syntax reduces routine configuration errors
Cons
- Fewer advanced policy features than Advanced Policy Firewall
- Less suitable for complex multi-zone or dynamically changing policies
- Ubuntu-centric documentation and defaults may not transfer cleanly elsewhere