ICT-kwetsbaarheid en nationale veiligheid / Denktank Nationale Veiligheid ; [auteurs: Aksel Ethembabaoglu, Erik Frinking, Michel Rademaker]Assessing cyber security : a meta-analysis of threats, trends, and responses to cyber attacks / authors: Maarten Gehem, Artur Usanov, Erik Frinking, Michel RademakerMaking cities in conflict areas more resilient : a conceptual iteration: using the climate resilience and security monitor for policies in practice / Michel Rademaker, Karlijn Jans, Paul Verhagen, Aster Boeschoten, Hannes Rõõs, Stephan Slingerland