The internet is a scary place, and since building my own OPNsense router where I can see all of the traffic in and out, I've never been more convinced of that. I had already set up OPNsense with the ...

4. Consider using IPS for perimeter protection and possibly one or two critical network segments. Monitor other important segments with IDS. 5.

If you are in the market for either an IDS or an IPS to help you pinpoint botnet activity, you can tap into the Network World Buyer’s Guides for detailed product listings in both segments.