COLUMBUS, Ohio — As more Ohio families add smart technology such as video doorbells and Wi-Fi thermostats to their homes, cybersecurity experts warn the devices can also create new entry points for hackers.

What You Need To Know • An average U.S. household has 17 connected devices, all of which can be vulnerable to hackers • Experts recommend steps such as updating devices, using guest networks and changing default passwords • Real estate agents say smart features like video doorbells and cameras are increasingly expected in both new and older homes

An average U.S. household has about 17 connected devices, according to Rishabh Das, an assistant professor at Ohio University.

Real estate agent Morgan Shawver of Coldwell Banker Realty said homebuyers now expect these features.

“I th

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