Hurricanesoft Personal Firewall is a software to protect your PC against trojans, hackers and viruses. The program provides data transfer monitoring, including its visualization on a graph, and can display the speed of all transfers like maximum download, maximum upload, and average download/upload, as well as the Internet connection type.Hurricanesoft Personal Firewall monitors all programs connected to the Internet, as well as e-mail accounts and LAN. It allows to apply rules to programs in order to block/allow them. You can turn on/off the 'Block all connections' feature. When an unknown program is trying to connect to the Internet, the program will ask if you want the current program blocked/allowed for once or forever.