Parental control is a feature that almost every WiFi router or extender provides to its users. The features consist of limits that block the websites that you want to block on your network. There are time limits, particular website blockage and devices that you want to block them from are unlocked from with the help of this feature. https://medium.com/@marteric098/setting-up-parental-controls-on-virgin-media-hub-a-step-by-step-guide-17270772a20b