ZoneAlarm Free Firewall

ZoneAlarm Free Firewall protects your home PC by blocking hackers and hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall safeguards your PC from viruses that degrade performance and spyware that steals personal information, passwords, and financial data.

• Essential firewall protection
• Makes your PC invisible to others online
• New interface enhances ease of use with a smaller, lighter footprint
• Systematically identifies hackers and blocks access attempts