Download Filseclab Personal Firewall Professional Edition
Filseclab Personal Firewall Professional Edition is a free firewall and one of the most powerful ones over the Internet. It allows the user to protect its computer from any kind of attacks, such as worms and Trojans. It monitors the system in real-time and is updated constantly. It also has a feature of password protection to avoid accounts or information to be stolen.
It has a very stylized interface and very colorful design. it's easy to use and install, you don't need to make a lot of changes to the configuration because the software does it itself.
Its compatible with all kinds of windows and its completely free.