Introduction If you have not read Part 1, it is highly suggested that you do so. This article is the second part and continuation of the article `External Understanding: Dissecting APIs inside of IoT devices (Part1)`. For those who have already read that and are here for part 2, let me give you a brief breakdown of where we left off and where we are going. Part 1 of the article gave you a base introduction to our target, objective, and security research and even got into talking about various protocols, control systems, formats, and even data that Apple TV devices send. We finally ended the article talking about DAAP and how DAAP looks over the network and even doing some cool little Google tricks here and there to give us some base documentation! In this part of the article, we will talk about DAAP as a whole, then talk....