ZoneAlarm Free Firewall

ZoneAlarm Free Firewall blocks viruses that antivirus alone misses, stops hackers attempting to break into your computer, and unlike the default Windows firewall, provides outbound firewall protection to stop spyware from phoning home and botnets from taking over your PC. ZoneAlarm Free Firewall is easy for anyone to use. It operates automatically, due to its powerful DefenseNet cloud service, so users are not interrupted with unnecessary alerts.

Monitors programs for suspicious behavior and shields you from hackers, identity thieves, and other online threats when you connect to an unsecured network. ZA is only compatible with MS Windows Defender and is not compatible with any other anti-malware software.

To install the app, you must first uninstall other anti-malware software. Otherwise, you may experience OS stability and computer performance issues.

Features and Highlights

Two-Way Firewall
Makes your Windows PC invisible to hackers and stops spyware from sending your data out to the Internet.

Privacy & Security Toolbar
Provides site check, do not track, Facebook privacy scan, private browsing, and more.

Advanced Download Protection
Analyzes downloads and warns you if a download is malicious-stopping it from infecting your computer.

Advanced Firewall
Monitors programs for suspicious behavior spotting and stopping new attacks that bypass traditional anti-virus protection.

Note: Requires .NET Framework. For advanced Antivirus features and even better protection, you must upgrade to ZoneAlarm Pro Antivirus.