Sunbelt Personal Firewall, before called
Kerio Personal Firewall, is a powerful firewall with which you can protect your PC from all attacks coming from the Internet or from other PCs connected to a LAN.
The Sunbelt Personal Firewall controls all data flow, from the PC to the Internet and vice versa, so you are totally secure at all times when you use personal data like identifications and passwords, bank account details, etc, or do other operations on the Internet like on-line buying and so on.
But also, with Sunbelt Personal Firewall you can check which installed programs or applications are trying to connect to the Internet and decide yourself if you allow them access or block them so they can`t without your permission. The best thing about Sunbelt Personal Firewall is that you can configure it as you want, establishing your own rules and different levels of security.