I want to block all incoming and forwarding connections, except those necessary for everyday use. I had tried that, but it I lose connection to the internet, so obviously there are some exceptions, what are they? I thought just blocking them would be enough, but I need some exceptions
In summary, I'm looking for exceptions that will allow me to connect to the internet with minimal exceptions used. If it helps, the laptop uses DHCP and uses a network printer. That's pretty much the only things I would see being needed. Any help is greatly appreciated.