Possible to show warning when users access certain pages?

[Veland]

Hi!

Working as an admin for a small company (50 users) and we've had some virus problems lately. Got updated protection, but some useres FORCE virus installs on their computer... Yeah...

So, facebook is one big source of trouble for us, but some users have a legitimate need to use it, so blocking is not an option. Is it possible to instead show a big "Do you really want to visist this page, remember this is a dagerous place bla bla bla" message everytime they access certain pages?

[Adragontattoo]

yes you can. squid will enable this.

My suggestion would be to force Firefox, plus a few addons which will limit the infection rate.

Ad block plus + real time virus protection should minimize the infection rate further then just warning the obnoxious.

[Veland]

Thanks! I'll look into setting up a squid proxy, could do a lot of what we need.

And I'd like to force Firefox, unfortunately we've got som ie-only sites we need in our work...