Is there are a simple way to not allow a couple of websites?
I tried the /etc/hosts and hosts.deny
things and it did not work.
For the example for
- youtube.com 172.217.194.190
- google.com 172.217.194.100
I am looking at gufw, but I have no idea how it works. It does not let me add anything.
Is there a simple interface? Am I missing something? Is firewall protection a whole big philosophy and effort? Perhaps so, since people make it their single subject career. But surely there is or should be a simple way by GUI.
gufw
?