Reda Yaich is a senior researcher and Cybersecurity Team Leader at IRT SystemX. Reda holds a Ph.D. in Computer Science from the ENS Mines of Saint-Etienne, focusing on Trust Management using Artificial Intelligence technologies. He served as a lecturer and/or research assistant in several universities (e.g., the University of Saint-Etienne, University of Lyon) and engineering schools (ENS Mines Saint-Etienne, Telecom Bretagne, IMT Atlantique, ENSIBS, Telecom SudParis).  Reda has several publications in journals and conferences related to Decentralised Access authorization and Digital Trust Management. He has also participated in numerous national (e.g., ANR FAROS, PIA IDOLE, Web Intelligence, WinPIC, etc.) and European projects (e.g., H2020 SeCoIIA, H2020 SUPERCLOUD, COST Action AT).