Did you know that you could use the TMG firewall for monitoring and blocking for specific geographical regions? Yes, you can!
However, in order to do that, you'll need the IP addresses that represent the regions that you want to monitor and block. The good news is that Tim Mullen (also known an "Thor") has put together such as set of IP addresses.
In this article, Richard Hicks shows you how to use the IP address sets that Tim has put together.
Check out Richard's article over at: