ZenCapture graphically displays Internet computers sending Spam - You can block them!

Here is a nifty tool that is free.
ZenCapture captures ethernet traffic with all of your cable or wireless ethernet traffic decoding all the packets sent and received from your computer

You can then use Zenalyzer - it draws a picture to illustrate the links between your computer and all other computers and servers based on these captured packets. If the captured packets are coming from an Internet connection the picture will display the Web site and its IP address.

Users can then block any of the computers or web sites displayed in the picture. You can use these tools to block unwanted traffic and access to your network. This toolset would be great for blocking computers sending annoying adware bogging down your email, network and Internet connection. ITs FREE!