ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals your personal information, passwords, and financial data.
ZoneAlarm barricades your PC with immediate and complete 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.
Includes a getting started tutorial which explains controls and alerts to get you up and running quickly. And, to keep you confident that you´re always protected, intuitive color-coded alerts rate security risks – in real time.
ZoneAlarm is free for individual and not-for-profit charitable entity use (excluding governmental entities and educational institutions).