It’s bad enough when the internet goes down for a few hours because your power went out after a storm, but what if the internet went down indefinitely, sort of everywhere? What if your state or an entire region of the country lacked the internet or electricity because of a cyberattack or something innocuous, like problems with an aging grid or the federal government forgot to pay a bill? Do you have a plan for that? Most people don’t. In fact, the Federal Emergency Management Agency surveyed 7,