I would like to install Squid to block all the websites and only allow a few websites (whitelist). Each department will have different rules.
For example on the Sales department - all the websites will be blocked and only allow a few whitelist websites. On the Customer Services department, all the websites will be open but facebook and youtube will be blocked.
If I use Squid, is it possible in this situation to filter on each department? I've done the network design that I am planning to setup. I could install Squid or pfsense for squid use on VM3 on the ESXi server.
PS: I do not have VLAN on switch