Evangelos Floros, Eliana Stavrou, Michail Smyrlis, Nikolaos Nikoloudakis, Georgios Potamos, Athanasios Apostolidis, Panagiotis Bempis, Athanasios Grigoriadis, Konstantinos Magkos, Dimitris Merkouris, Georgios Spanoudakis, Stavros Stavrou, Stelios Trikos, Stelios E. Papadakis: Towards the Design of Cyber Range Training Programs for Enhanced Preparedness: Investigating the Training Needs in Critical Infrastructures. EDUCON 2025: 1-10