In the first episode, Greta Nasi and Colin MacArthur discuss the principles underlying national and supranational cybersecurity strategies with their guests Roberto Baldoni (Director-General of the Italian National Cybersecurity Agency), Lorena Boix Alonso (Director for Digital Society, Trust & Cybersecurity at the European Union DG CONNECT), Natasha Cohen (Council on Foreign Relations, New York and Washington DC), Donatella Sciuto (Incoming Rector of the Polytechnic of Milan), Margaret Smith (assistant professor at the US Military Academy and member of the US Army Cyber Institute), and Stefano Zanero (Co-Director of the MSc In Cyber Risk Strategy and Governance, Bocconi University and Polytechnic of Milan)