Firewall
Graphical configuration tool to change the firewall settings
Firewall Configuration provides a graphical tool for administering firewall.
Allows to inspect and set:
- Runtime and permanent firewall configuration
- Predefined zones (levels of trust for network connections)
- Predefined services (port/protocol, netfilter helper module)
- Port forwarding, masquerading, ICMP blocking
- Complex firewall rules a.k.a. Rich Language
- Iptables rules a.k.a. Direct Interface
firewalld is a dynamically managed firewall daemon with support for network/firewall zones to define the trust level of network connections or interfaces. It has support for IPv4, IPv6 firewall settings and for ethernet bridges and has a separation of runtime and persistent configuration options. It also provides a D-Bus interface for services or applications to add and apply firewall rules on-the-fly. . This package provides a graphical configuration tool to change the firewall settings.
How to install Firewall in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install firewall-config in Ubuntu
sudo apt install firewall-config
Firewall Screenshots
