Data and privacy fears rank second among consumer smart home concerns. More than half of U.S. adults (58%) fear lack of privacy from device manufacturers who have access to data, real-time conversations, voice patterns and search history. These security concerns are a potential barrier for mass consumer connected home adoption.

“Consumer concerns about data privacy and security, including both the unauthorized hacking of devices and theft of device data, consistently rank as one of the leading concerns about connecting devices to the Internet,” says Brad Russell, research director for connected home, Parks Associates. “Companies are working to adopt best practices for IoT data security and management to allay concerns and deliver peace of mind, including more stringent efforts to secure the home network by deep inspection of incoming and outgoing traffic and monitoring of edge devices to alert for anomalous behavior.”

From the article "IoT Cybersecurity, ‘Cascading’ Failures, Worry Consumers Most About Connected Home."