Jesper Johansson  is one of our Security Strategists and like all good evangelist, dishes out his share of fire and brimstone.  Unless he’s taking shots at fellow security expert Steve Riley, you can count on the topic to be interesting, technical and relevant to the world of IT security.

This week is no exception and you find his latest post on the Windows Vista firewall to be an excellent read.  Jesper does a great job of explaining the goals of the service, default rules, how to create custom rules, group policy control and other dimensions.

Now we just need to get Camtasia studio in his hands and we can get some cool demos streamed from his blog…