Has anyone looked at or successfully integrated DNS filtering into NethServer?
I’ve been using NxFilter: https://nxfilter.org/p3/ in a school environment, yet it is running on a separate server. It’s working well and, for me at least, a better solution than the previous transparent proxy setups.
Are there perhaps any other linux based products that I’m not aware of? Or some tricks to implement filtering (in a simple way) in BIND etc?