Comcast’s Xfinity is increasingly touting its WiFi routers as home security devices, and more people than ever can choose to give their ISP a better peek into their living room. The company announced ...

Comcast is rolling out a free feature that turns your home WiFi into a motion sensor. It's part of a new service called Xfinity Shield, and Comcast's newest addition to it, WiFi Motion, works without ...

Comcast is promoting WiFi-based motion detection as a part of its new Xfinity Shield home protection platform, allowing routers and wireless devices to detect people moving through a home without ...

With the as yet unannounced test of Wi-Fi at 100 commuter rail stations in New Jersey, Comcast follows Cablevision's lead into testing Wi-Fi among commuters in areas adjacent to New York City. A ...