Marc-Antoine Faillon is a PhD student at Polytechnic Montréal working on how to use AI, particularly Reinforcement Learning, to improve cybersecurity. He holds a computer science engineering degree specialized in operating systems and cybersecurity. Former cybersecurity consultant, he used to lead and work on R&D projects using cyberranges. Marc-Antoine also served as a teaching assistant at EPITA, for practical security projects based on cyber-physical platforms. He is mainly interested in the security of industrial infrastructures and embedded systems, as they have direct impact on the real world.