Alexandru Georgescu is a Researcher with the Department for Cybersecurity and Critical Infrastructure Protection of the National Institute for Research and Development in Informatics (ICI Bucharest). Alexandru has a PhD in Risk Engineering for Critical Infrastructure Systems from the Bucharest Polytechnic Institute. His thesis on Critical Space Infrastructures was expanded into a book and published by Springer in 2019. He is actively involved in advancing critical infrastructure protection and resilience through international cooperation and has worked on international projects for the European Space Agency. He has been the co-moderator of the Working Group on the Protection of Defense-related Critical Energy Infrastructures within the Consultation Forum on Sustainable Energy in Defense and Security Sectors, organized by the European Defense Agency since 2019.