ZoneAlarm Free makes it easy. Unlike other personal firewalls, ZoneAlarm protects automatically from the moment it`s installed - no programming required. ZoneAlarm Free can barricade your PC with complete and immediate port blocking. And, then runs in Stealth Mode to make your PC invisible on the Internet - if you can`t be seen, you can`t be attacked. ZoneAlarm Free delivers simplicity without compromising your security. A getting started tutorial explains controls and alerts to get you up and running quickly. And, to keep you confident that you`re always protected, intuitive color-co... [ read more about ZoneAlarm Free >> ]