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.

What's New:
Added a manual check for update option
Fixed compatibility issues with 3rd party vendors
Various other enhancements for increased reliability of operation

Download ZoneAlarm v4.5.538.0: Pro | Plus | Free

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