ZoneAlarm Pro Firewall

Firewall

Two-way Firewall

Stops Internet attacks at the front door and even catches thieves on their way out. Our two-way firewall proactively protects against inbound and outbound attacks while making you invisible to hackers.

• Threat Traffic is monitored and blocked - inbound and outbound.
• Full Stealth Mode makes you invisible to hackers.
• Kill Controls instantly disable malicious programs.

Advanced Firewall

No product is 100% effective against viruses or spyware. ZoneAlarm's advanced firewall monitors behaviors within your computer to spot and stop even the most sophisticated new attacks that bypass traditional antivirus and security suites.

• OSFirewall™ Monitors programs for suspicious behavior - spotting and stopping new attacks that bypass traditional anti-virus protection.
• Advanced-access Protection targets and defeats new, advanced attacks that other firewalls miss, such as raw data access, timing, and SCM and COM attacks.
• Zero-hour Protection prevents silent outbreaks from gaining system access - before other security programs can even detect the threat.
• Application Control uniquely shields your operating system during start-up, before most security products have even loaded.
• Early Boot Protection uniquely shields your operating system during start-up, before most security products have even loaded.

Additional Layers

Multiple layers of advanced protection provide unsurpassed security.

• Wireless PC Protection shields you from hackers, identity thieves and other online threats when you connect to an unsecured network.
• Automatic Wireless Network Security detects wireless networks and automatically applies the most secure firewall protection setting.
• DefenseNet™ provides real-time security updates, responds quickly to breaking threats and leverages threat data from millions of users - protecting your PC from the latest attacks.