The smart house today is chockful of Internet of Things (IoT) devices, from refrigerators and microwaves to thermostats and televisions. Enterprises have far more IoT devices than any residence, but of much greater concern, there’s rarely a single contact in any company who knows about them all. The IoT security problem began because of the innocuous nature of many of the IoT device’s predecessors, such as lightbulbs and door locks. AT&T offers guidance and specialization to assist enterprises with shoring up defenses.”]