Peter is an amazing teacher on what is truly a mind bending class on Windows heap exploitation. I started this class with almost no prior knowledge about the Windows Heap and by the end of the class not only did we see in detail the behavior of Heap, but also how can you apply different approaches and methodologies from the best. Really great content, tons of exercises exposed through incremental steps to such a dense topic. In my opinion, a truly unmatched class on the topic! I’ve had the Stack class as well, and at the time it was the best security related class I’ve ever attended. Heap built on that and was an even bigger eye opener, being the best class I’ve ever attended!