Downloads: Zone Alarm Firewall v.6_667 (x86-WinNTC)

Easy-to-use firewall blocks hackers and other unknown threats.

* Systematically identifies hackers and blocks access attempts
* Automatically makes your computer invisible to anyone on the Internet

System Requirements:
Windows 98SE/ME/2000 Pro/XP. Pentium III 450 MHz or higher. 50MB of available hard disk space. Internet access. Minimum system RAM: 48MB (98SE/ME), 64MB (2000 Pro), 128MB (XP)