Over the last months I have spent some time playing around with various anti-virus and firewall software. The problem with computer security is that while it keeps you safe, or at least safer, it tends to introduce some negative side effects as well. The PC I am writing this on is rather old, so system [...]

Comodo Internet Security offers total, 360° protection against internal and external threats by combining 3 critical desktop security products in one application:

Antivirus – powerful protection against infection
Firewall – enterprise class protection against internet attacks
Defense + Host Intrusion Prevention System

Author: Comodo Holdings BVI
License: Freeware
Download: http://personalfirewall.comodo.com