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.
ZoneAlarm Free Firewall Features:
Makes your 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 PC.
Monitors programs for suspicious behavior spotting and stopping new attacks that bypass traditional anti-virus protection.