You can hit that when you're having sensitive conversations. The button on the Echo will turn red; other devices have similar cues. If you have a home-security camera that's connected to the internet, turn the camera to the wall when you're home. That might not be practical for smartphones these days, but do you really need a smart speaker or a television set that's connected to the internet? Companies often release smart gadgets without thinking through the risks and ensuring their security.

Source: Economic Times May 26, 2018 04:41 UTC