Comodo Firewall protects your system against internal attacks such as
Trojan viruses/malicious software and external attacks by hackers. The
user-friendly single click interface Comodo Firewall provides will
quickly allow or block access to the internet immunizing your system
against attacks and giving you total protection over your personal
information.React instantly to these threats by identifying
bandwidth bottlenecks with the real-time traffic monitoring features.
The Silent Security Technology feature means no needless alerts with
out-of-the-box protection against hackers, trojans, and other unknown
threats.