This smart home breakthrough lets you control appliances without Wi-Fi (and its security risks)

Devices equipped with Emerson's SmartVoice don't require Wi-Fi or a hub; instead, they utilize on-device voice control.

That handy-looking router USB port can cause problems - here's what PC experts use instead

Your router's USB port is convenient, but its unreliability makes it susceptible to a potential security risk. Here's the alternative.