Tobias is a security and networking researcher, currently working at the Max-Planck-Institut für Informatik. Besides that, he also runs AS59645 with the objective of making the Internet a better place.
His research intersects between network measurement (just how much IPv6 adoption is there?), security (Why are there so many vulnerable systems out there?), human factors (Why are operators doing what operators do?), and a wider perspective on organizational centralization (Why is everyone in the cloud and which power does it give to hypergiants?).