Looks like KAV decided Avast Network Shield is great featue :)

Avast Free Antivirus / Premium Security
1 

Version: 5.0.227          Release date: 29.11.2004

Enhancements:    
1.      A module for detecting and blocking network attacks has been added

This shows Alwil was with 4.5 on right way :slight_smile: …

2

Copy cats ;D