Dr. Dirk Freudenberg from the BBK and the Federal Academy for Civil Protection and Civil Defence (BABZ) will speak today about "Hybride Bedrohungen und zivile Verteidigung". In the series of events, renowned experts from research institutions, companies, authorities or operators of critical infrastructures will shed light on various critical infrastructures and their security challenges in their expert lectures. The lecture series is organised by ATHENE researchers Prof. Matthias Hollick and Prof. Christian Reuter as well as Prof. Jens Ivo Engels from TU Darmstadt.