There's a virus scanning plugin for DansGuardian that runs the ClamAV engine, which we've had running for 18 months or so without problems. Can be a pain to setup depending on your version of DG, as the AV patches must match. Other than that, not hard. However, I don't think it's possible to scan inside SSL connections in the same way it can't handle content filtering for those connections simpyl due to the nature of the traffic.
|