Paid-for AV - Internet / Network-Filtering
The linked article seemed to hint at offering this but it also was about blocking students circumventing filters using VPNs etc. So what's the real goal... I'm not sure... But I wish politicians instead of pushing for adult filters would push for net-blocking 'features' like this instead.
Not everyone needs it... But for my folks it might be a good plan. Assuming it works. Going by the fact that AV didn't save the people below, maybe it just doesn't work... Top AV firms including Symantec admit their solutions only work part of the time. Its mopping up after they're selling.