OT security

Consider a medieval castle. It is tempting to imagine that its security rested on the thickness of its walls, and that a besieging army faced essentially one problem, repeated: get past the stone. But that is not how a defended position worked, and the people who built them knew it. A castle was arranged so that every …

A few days after sending an application to the Dutch Ministry of Defence for a senior cyber and information security advisory role, I read an NRC article about publicly accessible details of Dutch military infrastructure. Not leaked documents. Not espionage. Not shadowy dead drops in rainy parking garages. Public websi…