Kerio Personal Firewall

Kerio Personal Firewall (KPF)

Is a Shareware Firewall, you can use it without limitation for the first 30 days. Then after the 30 days period is over, you can still use the firewall without paying, but a few features will be locked.

But still, this is a must in my computer. I used it to prevent unwanted and unauthorized program from running. KPF helped me a lot of times by preventing virus and spyware from infecting my computer.

You dont need the Full features of the KPF. The most important feature is the "Application Behaviour Blocking", so that new and unregistered application cannot run without your permission. And also you dont need to worry about KPF slowing down your PC, at least it is much better than those Slow and resource hogging antivirus.

You can get KPF here:
KPF 4.zip


By the way, for your information about antivirus, read this:
Antivirus Slows Ur PC !!!