Marco Caselli joined Siemens in 2017 and he is the Senior Key Expert of the “Monitoring & Attack Detection” topic. He received his Ph.D. in computer security at the University of Twente with a thesis titled “Intrusion Detection in Networked Control Systems: From System Knowledge to Network Security”. His research interests focus on security of industrial control systems and building automation with a special focus on critical infrastructures. Before starting his Ph.D. he worked for GCSEC, a not-for-profit organization created to advance cyber security in Italy, and Engineering S.p.A., an international company for software development.