Luigi Rebuffi is the Secretary General and founder of ECSO (European Cyber Security Organisation). After having graduated in Nuclear Engineering at the Politecnico di Milano (Italy), he worked in Germany on the development of high power microwave systems for the next thermonuclear fusion reactor (ITER). He continued his career at Thomson CSF / Thales in France where he took on increasing responsibilities for European Affairs (R&D) in different sectors: telecom, industrial, medical, scientific, and became, in 2003, Director for European Affairs for the civilian activities of the Group. In 2007, He suggested the creation of the European Organisation for Security (EOS) and coordinated its establishment, being for 10 years its CEO. In 2016 he contributed to the creation and was the founder of ECSO, signing the cPPP on cybersecurity with the European Commission. For six years until 2016, he was an advisor to the European Commission for the EU Security Research Programme and President of the Steering Board of the French ANR for security research.