Pol Van Aubel is a frequent attendee of CCC and hacker camps. He's a PhD student in the Digital Security group at Radboud University Nijmegen, the Netherlands, trying to improve the security of industrial control systems with research focusing on efficient anomaly detection for real-time systems. He also does some research on physically unclonable functions. He teaches courses on software and network security to first- and second-year Bachelor's students. Online he goes by the handle MacGyver, which was once thrust upon him for always carrying a Swiss army knife and duct tape. He is a Hurricane Electric certified IPv6 Sage, loves good coffee, and has many stickers on his laptop.