Mathieu Bailly is heading the space activities at CYSEC, a cybersecurity company headquartered in Switzerland. Mathieu holds a PhD in Materials Science and spent his entire career in the space industry. He realized in 2018 that cybersecurity was going to become a major concern and founded the space business unit at CYSEC. Since then he has driven the development of CYSEC products for space and satcom and is also the director of CYSAT, the biggest European event dedicated to cybersecurity for the space industry.