After her PhD in mathematics, Marieke Klaver joined TNO, where she currently works as senior scientist and programme manager. Her research focusses on Cyber security and Critical (Information) Infrastructures. Her research includes studies on cybercrime and cyber security for Critical Infrastructures and several EU projects on Critical Infrastructure Protection. She is a guest lecturer at the Cyber Security Academy in the Hague for a course on Critical Infrastructures and Industrial Control Systems.