IP Firewall Lite ATL 1,2 Description:
IP Firewall Lite is a ATL/COM firewall component.
It 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 IP Filter Driver(ipfltdrv.sys).
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,
- does not filter packets according to direction of the network traffic ,
- has a very flexible rules language which, for example, supports full blockage according to TCP flags.