Ashampoo has years of experience in making programs simple to use. The Ashampoo FireWall FREE user interface explains itself, every step of the way. The information is right there on the screen where you need it, so that most users will never need to consult the help. But detailed help is also there when you need it.
above text taken from product’s website here.
PC Tools Firewall Plus is advanced technology designed especially for people, not just experts. Powerful prevention against attacks and known exploits is activated by default while experienced users can optionally create their own advanced packet filtering rules, including IPv6 support, to customize the network defenses. All you need to do is install it for immediate and automatic ongoing protection.
above text taken from product’s website here.
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals your personal information, passwords, and financial data.
above text taken from product’s website here.
