IP Firewall Lite ATL 1.4

By Egemen Tas

Freeware 05 Sep 2004

In category

Components > Internet > Firewall Solutions


IP Firewall Lite is a free and open source ATL/COM component based on "Windows Filter-Hook Driver" technology. The component is composed of two parts: the Firewall Kernel and the ATL/COM Component.

The ATL/COM Component is a wrapper .dll file for developers to easily configure and manage firewall’s operation through any ActiveX enabled development environment. The firewall engine is a windows kernel driver which registers a callback function to windows filter hook driver.

The firewall:

  • captures TCP/IP traffic from all of the network interfaces, including dial-up RAS/PPP adapters,
  • supports static packet filtering for TCP/UDP/ICMP/IP protocols,
  • has a very flexible rules language which, for example, supports full blockage according to TCP flags.


  • Status: Fully functional
  • Source: FW
  • Exe demo: included
  • Size: 138 256kB


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