FamilyConnect's FilterPak allows parents to control where their kids go online. The filtering works with any ISP, including AOL, Cable and DSL. The software operates in the background of the system, much like a virus protection program. It requires no extensive administration or configuration and cannot be turned off or disabled except by the administrator. The filter works with URL lists and with intelligent keywords.
More info:
hxxp://www.familyconnect.com/