Size: 38.1MB
ZoneAlarm includes five interlocking security services that deliver easy-to-use, comprehensive protection. Unlike any other security utility, it incorporates a firewall, Application Control, an Internet Lock, dynamically assigned Security Levels and Zones. Combined, these elements yield the strongest security possible.
-Size: 6-9 MB
-Details: Check out 3rd party ZA Guide. ZoneAlarm provides a 15 day free trial of the "Pro" version. Once the 15 day free trial is up, you can use the free version. If you need help using ZoneAlarm firewall, please check out the Zone Labs User Forums or you can view this guide.
This firewall is used to protect your PC against spywares, spamwares. It is also a good example for software developers to understand the basic knowledge about firewall.
