ZoneAlarm protects your sensitive personal and financial data from hacker attacks. It keeps your private information safe from the outside world, and can even track the source of intrusion attempts and map their whereabouts instantly, without exposing your identity or location. For iron-clad firewall protection, choose ZoneAlarm.

Network and Program Firewall
Delivers proactive firewall protection with multiple layers of security that stop inbound, outbound, and program attacks while remaining completely invisible to hackers.

* Guards the network perimeter from inbound and outbound threats with the world's #1 firewall
* Prevents spyware and other malicious programs from sending your personal information across the Internet
* Full stealth mode to keep you concealed from anyone on the Internet
* Protects your programs from malware < ... Read more »