Mattijs leads the Red Teaming and Hardware Testing team at Nixu Benelux. He has spent most of his career as an information security consultant, both on the offensive as well as the defensive side. Mattijs has a special interest in process automation and industrial systems. Over the years he has discovered numerous vulnerabilities in RTUs, process controllers, industrial firewalls and other equipment. Industrial sensor networks currently have most of his focus, as this is still mainly unexplored terrain.