ZoneAlarm® Free Firewall
The best free firewall on the planet
Welcome to the intersection of ZoneAlarm® ingenuity and philosophy. Since day one we have been giving away our award shattering firewall for free. Why we do this is simple - we fundamentally believe everyone has the right to experience the Internet in safety. Please enjoy, with our compliments.
* Essential firewall protection
* Be invisible to others online
* Easy to use and install
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