I would use one of the Linux firewall/filtering distros on a dedicated box, like CensorNet (http://distrowatch.com/table.php?distribution=censornet) or Untangle (http://www.untangle.com/)
Regards, Boden Matthews, http://bodenm.wordpress.com On 10 March 2012 19:40, Dave Hall <[email protected]> wrote: > Dear Senator Conroy, > > On 10/03/12 20:22, Tom Sparks wrote: > >> I looking at internet filtering options for work, we have 10 computer >> running windows XP/vista, the filter well need to be transparent/forced >> because we have public laptops that connect to the network. >> what are my options? >> > > You haven't specified what material you want to limit access to. You > could use OpenDNS's blacklisting services and block all outbound requests > to port 53 while having an internal DNS that used OpenDNS to lookup all DNS > queries? Another option is to use iptables to send all outbound port 80 > traffic through squid which would be configured in transparent mode and use > a filtering tool such as squidGuard or DansGuardian. > > Both of these systems can be circumvented by someone with half a clue, but > so can most filtering systems. > > Cheers > > Dave > > -- > ubuntu-au mailing list > [email protected] > https://lists.ubuntu.com/**mailman/listinfo/ubuntu-au<https://lists.ubuntu.com/mailman/listinfo/ubuntu-au> >
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