Patrick Marshall answers your computer technology questions. This week's topics cover online security options for Comcast Xfinity customers and what to do when the "blue screen of death" appears ...

To that end, the company is announcing Xfinity xFi Advanced Security, an AI-powered service that monitors a customer's network for threats both incoming and outgoing.

Comcast introduced this year a brand new security service for home internet and connected devices. Named "xFi Advanced Security," the service allows broadband customers to tap into the AI-powered ...

At CES 2019, Comcast hopes to provide a comprehensive solution for its customers with a new digital security service that uses A.I. and machine learning to identify and neutralize threats.

At CES last year, Comcast announced a feature for its Xfinity internet customers called Advanced Security. It's a $6-per-month service that helps keep your home network more secure by keeping ...