How to better secure your smart home

With the advent of gadgets like doorbell cameras, smart kitchen appliances and data-logging sensors that track your sleep, the smart home now extends to even the most intimate areas of the household. It's great for general convenience, like knowing whether you left the heater on or locked the door behind you, but these connected devices also bring with them a host of security concerns. We asked Wendy Nather, director of advisory CISOs at Duo Security, for a reality check on what the real vulnerabilities in a smart home are. "The most prevalent threat is automated attacks that are trying to take over devices as they would personal computers, to assemble into a group that can be used for their own purposes," she said. These threats often include denial-of-service attacks, cryptocurrency mining and stealing user passwords.