Much has been made of the security risks inherent to the “Internet of Things,” or IoT, the vast (and growing) universe of connected products ranging from fitness trackers and smart TVs to self-driving vehicles and virtual assistants. Last week, news broke that an Amazon Echo recorded a family’s conversation and sent the audio to someone in their contacts list. Other headlines have told of hackers illegally accessing data from “smart” teddy bears, baby monitors, cardiac implants and other devices; last month, the governments of the United States and Britain issued an ominous joint warning that Russian hackers could use the IoT to siphon data from individuals and organizations alike.