ZoneAlarm Pro includes five interlocking security services that deliver easy-to-use, comprehensive protection.

Unlike any other security utility, ZoneAlarm Pro incorporates a firewall, an Internet Lock, Application Control, dynamically assigned Security Levels and Zones.

Combined, these elements yield the strongest security possible.

Here are some key features of "ZoneAlarm Pro":

· Easy-to-use firewall blocks hackers and other unknown threats. Stealth mode automatically makes your PC invisible to anyone on the Internet.
· Keeps personal data private and secure, deletes adware cookies, blocks pop-up ads, and more.
· Quarantines suspicious email attachments and blocks outbound messages containing potential viruses


Limitations:

· 15 days trial