Every one of you that are on the net 24/7 via xDSL, Cable or otherwise, have surely been subject to scanning from the Code Red worms. At least that is true for me. It's annoying. Now, there's a tool out that puts a strangle on whatever thread from a nearby infected server happens past your port 80 - open or not. I'm talking about LaBrea. While not actually a security tool, it can at the very least give you comfort and a soothing feeling only elsewhere found in some Cognac produce.
So, get back on that steenkin' Code Red worm, and jail a worm today!