Comodo Internet Security – Free Version - Complete protection against
viruses and Internet attacks for Windows computers. Comodo Internet Security
is the free, multi-layered security application that keeps hackers out and
personal information in. All-in-one Firewall & Antivirus; Defends your PC
from Internet attacks; Detects and eliminates viruses; Prevents malware from
being installed; Easy to install, configure and use; Free to both business
and home users. (in System Utilities)