Yet on the internet there are astronomical levels of 'griefers', people who just want to see the world burn. The internet magnifies this tremendously. The inter

Yet on the internet there are astronomical levels of 'griefers', people who just want to see the world burn. The internet magnifies this tremendously. The internet offers the appearance of anonymity. This is a dangerous combination. Drunk drivers are in the accident too. They take damage. Not so for a hack. In real life, the internals of a water plant are behind locked doors. Not everybody from Nairobi to Nantucket can get in and do as they like. I'm afraid that trust in the public is definitely not the way to go with infrastructure and networked control systems.