Surf-Lock2

Surf·Lock 2
Internet Control Software For Teachers Surf·Lock 2 is the Vision6 plug-in that makes it incredibly easy to guide, monitor and control student web surfing in classrooms, computer labs and media centers. Block web sites with one click!
Surf-Lock 2 helps you control student access to the Web. Use this feature to remove the ability to surf the Web during class time or reward students with access to the Web when they have completed their work.