Howtoforge published a tutorial about installing CTparental Parental Control Software on Debian 10.
How to Install CTparental Parental Control Software on Debian 10
CTparental is a free and open-source parental control tool used to control computer usage or internet browsing. It comes with a simple and easy-to-use web interface powered by a Lighttpd web server. The idea of CTparental tool comes from other tools such as, iptables, dnsmasq, and inguardian privoxy.
How to Install CTparental Parental Control Software on Debian 10