Shield your Internet-connected PC or network from hacker attacks with ZoneAlarm Pro, voted "Best Security Software" by PC World Magazine. ZoneAlarm Pro is compatible with Microsoft® Windows® 98/Me/NT/2000 and XP.
# Protects against worms, Trojans, spyware, and other malicious threats
# Blocks unauthorized connections, pre-empting known and unknown attacks
# Provides email protection against 46 suspect file types
# Essential security tool for "always-on" broadband connections
# Eliminates annoying ads and pop-ups
