ZoneAlarm is an easy-to-use firewall that blocks hackers and other unknown threats.
-Intrusion Blocking systematically identifies hackers and blocks access attempts.
-Stealth Mode automatically makes your computer invisible to anyone on the Internet.
-Automatic Program Configuration provides safety and simplicity by automatically configuring programs. Automatically decides whether to allow or deny Internet access to individual programs.
-Expert Controls give savvy users precise control over security settings.
This free version is for non-commercial use only.
Download from
zone labs