.com.unity Forums - OT - IGMP Protocol query

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Re: OT - IGMP Protocol query

I'm going to block all IGMP anyway, just wondering why a brand new XP box would be using it.
We've had TM for over 18 months now, with no patch problems.
I have a huge issue with them not detecting old viruses if the file size of the Virus has been changed. We have been hit twice like this, while our other Anti-Virus software detected the Virus.
Their GM was over-heard saying at a lunch meeting, that Anti-Virus software is the Last line of defense so if it is used, then your security is already failed.
Could be true, but it doesn't give them an excuse for their software not working. http://forum.shrapnelgames.com/images/smilies/frown.gif

Re: OT - IGMP Protocol query

Quote:

As a rule of thumb, you should build a list of what the firewall needs to pass and then lock everything else down. In practice, we lock it all down and then open as needed.

That's the only correct way to do it IMHO. Lock it down, watch the logs and look what bounced, then open if you know what service is responsible for the hit.