For Xfinity Internet Subscribers with an xFi Gateway
If you are an Xfinity customer, you can take advantage of free protection for your home network and all connected devices – from computers and mobile phones to home security cameras and smart thermostats. XFi Advanced Security can even help you avoid visiting malicious sites and becoming a victim of phishing attacks by:
Blocking remote access to smart devices from unknown sources.
Providing real-time alerts and a dashboard to easily view threats right from the Xfinity xFi app or website.