Limit access to internet

[Guido Leisker]

Peter Loof wrote:
> Hi all,
> 
> I wan't to limit my kids access to internet, preferable with some kind of
> white-list approach on user-level (not on IP address). Running a Fedora C3
> installation as GW to Internet and mostly MS/Windows clinet accessing the
> net.
> 
> Any ideas?
> 
> Thank's
> 
> /Peter
> 
> 

You can use a squid-porxy with auth. You only have to add a user, for 
exapmple www-user, to your system and tell squid to ask for login data.
Then you have to give these account-data to the users who should hava 
access.
Of course you can make a seperate linux-user for every internet-user.

If you now disable the ports 80 and 443, you can restrict the www-trafic 
  in your lan.