DefenseWall Personal Firewall is a different kind of security program. You won't even notice it's installed and providing the highest firewall and system protection.

DefenseWall HIPS (Host-based Intrusion Prevention System) is based on a sandboxing approach that uses rights restrictions and partial virtualization. It now comes with an integrated firewall. What this means in simple terms is that malicious files will not have the 'rights' to perform any unwanted changes to your system or be able to make any unwanted connections.

DefenseWall v3.09 released

1. Windows Vista/7 Scheduler issue solved
2. Windows Vista/7 login/logout issue solved
3. Overal protection level increased
Download
Code:
http://www.softsphere.com/downloads/
Shareware : $39.95
30-days full-functional trial.