Taiwan's train cyber-trauma reveals a global system that’s coming off the tracks

OPINION There are three little words to make the heart beat faster in anyone who knows what they mean: critical infrastructure resilience. If you run that infrastructure or a country dependent on it, you need energy, communication and transport to be impregnable to cyber attacks. This is doubly so if that country is five minutes by incoming missile from an implacable hyper-competent enemy sworn to invade you.