Brussels, 30/10/2014 (Agence Europe) - More than 200 organisations and 400 cybersecurity professionals from 29 countries in Europe tested resilience to cyber-attacks on Thursday 30 October in a simulation exercise, explained the European Commission and the the European Network and Information Security Agency (ENISA). “The sophistication and volume of cyber-attacks are increasing every day. They cannot be countered if individual states work alone or just a handful of them act together....