E-government, e-signature, e-health, e-banking, even the power we use, the water we drink, and transport systems that move us rely on the Internet. How efficient we have become! How vulnerable?! The destruction of critical infrastructure would have a destabilising effect on economy, public health and even security. Cybersecurity incidents are increasing at an alarming pace. What and how should we protect first? Discuss with key decision makers from EU, NATO and Microsoft how to fight cyber attacks, improve governments' cyber security capabilities, and find out if Europe can unite to tackle these threats.