Comcast has unveiled a new home security platform it's calling Xfinity Shield. The company says this combines home, family and cybersecurity protection in a single app and it puts Wi-Fi at the center.

Aug 18 (Reuters) - Comcast is expanding its Xfinity home security offerings with a new platform that ‌combines Wi-Fi-based protection with cybersecurity and family controls, ‌as it seeks to make its ...

Xfinity has launched WiFi Motion, an opt-in tool that lets compatible home routers detect activity inside a residence without using cameras, microphones, video, or other mainstream security sensors.

Comcast, the largest residential internet service provider in the US, is introducing a new feature called “WiFi Motion” that enables physical motion detection using nothing but Wi-Fi signals. By ...