Compared to other regions of the world, we live very safely in Germany. But our society is digital and networked, and that makes us vulnerable. For emergenCITY, one thing is clear: cyber attacks or natural disasters could paralyze power and communication networks. How can we prevent this? Watch emergenCITY coordinator Prof. Matthias Hollick in “Alles Wissen” on Hessischer Rundfunk here.