Kerio Personal Firewall

Kerio Personal Firewall (KPF) helps users control how their computers exchange data with other computers on the Internet or local network.Kerio Personal Firewall is a necessity for all desktop computers connected to broadband Internet, using DSL, cable, ISDN, WiFi or satellite modems. This is a excellent firewall which gives the user absolute control over what comes and goes out from his pc. Its besides the least memory consuming program among the firewalls.Some of the features are besides others:
-Blocks all externally originated IP traffic.
-Automatic stealth mode renders the desktop invisible to potential intruders.
-Automatically blocks all pop-up windows and banner ads.
-Detects break-in attempts by infamous hacker tools.
-Connections dialog clearly displays each application's activity at any given moment