[K12OSN] Mozilla permissions

[Brian Chase]

Unplug the uplink cable to the internet., the downstream clients will 
still work.  This requires a two NIC setup, which is preferred for 
traffic separation anyway.

John P. Conlon wrote:

> We have a Linux lab that is used also as a typing lab.  The typing 
> teacher is having problems with the students using the internet when 
> they are not supposed to.
> 1. Am I right in thinking that if I change the permissions on Mozilla 
> I can make it unavailable to the students?
> 2. If the first question is yes where is the Mozila file located?
> Bye
> Pat
>
>
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