As mentioned earlier, the firewall is a filter that protects your computer from intruders and guarantees safe Internet browsing.
Once you have enabled the firewall, you will be able to configure its settings.
Click the Firewall section in the main program window and then click Settings.
You can also access the firewall settings from the Navigation menu in the main program window (Start > Firewall > Settings)
In both cases you will access the firewall settings window, where you will be able to configure the user and factory rules, and specify preventative measures against certain types of intrusions.