Well, I'm back from DefCon in sunny and hot Las Vegas, Nevada and more or less reinserted back into my everyday life. I'm just about caught up on everything that happened at work and finally finished the notes that are going to comprise this article. I'll type up the notes I took during the talks at DefCon in a couple of days; they've voluminous and I want to get the experience out of my head and into external storage before the memories fade much more. Unfortunately, I didn't make it to any of the villages so I don't have anything …