Download ZoneAlarm - it effectively protects you from online hackers. Also, now with free anti-virus protection. The current version offers you basic firewall protection for your system.
ZoneAlarm includes a two-way firewall, anti-virus protection and an optional security toolbar that warns you about dangerous websites.
In version 11, the user interface has been revised once again and no longer confuses the user with licence warnings, which only relate to the paid version. Now you can see, at a glance, whether the firewall or the virus scanner are functioning properly.
Please note: make sure you choose to install a custom installation, because ZoneAlarm wants to install additional software and change your search provider.
Verdict: ZoneAlarm Free Firewall is a popular freeware firewall and has now been extended with free anti-virus protection.