Each location can be assigned more than one firewall setting. Changing the firewall setting can open or close networking ports and allow or disallow certain types of networking in a given location.
To change the firewall settings:
Right-click theicon in the taskbar to display the menu.
Mouse over the current location to display the submenu, then click the selection to change the firewall setting.
NOTE:The number of firewall settings available in a location is determined by policy.