“If the U.S. central banking system is ever hit with a crippling cyber attack, a group of roughly 100 government employees working in a three-story fortress-like building next door to a Buick dealership in East Rutherford, N.J., will be among the first to know about it.” FP takes you behind the scenes at NIRT, the National Incident Response Team tasked with keeping trillions of dollars safe from hackers.

+ Nuclear missile silos depend on old technology, including floppy disks. And that’s by design.