The ePoster ‘Shifting Terms and Concepts: From Defence to (Human) Security’ (DOI: 10.5281/zenodo.8063098) will be displayed at Ciência 2023, to be held at Aveiro University Campus of Santiago, Portugal, on 5-7 July 2023, organised by Fundação para a Ciência e Tecnologia (FCT), Ciência Viva, and University of Aveiro, and supported by the Ministry of Science, Technology and Higher Education (MCTES) and the Science Parliamentary Committee.