nutcpc

The authenticating firewall [client]

Install

All systems
curl cmd.cat/nutcpc.sh
Debian Debian
apt-get install nutcpc
Ubuntu
apt-get install nutcpc
Windows (WSL2)
sudo apt-get update sudo apt-get install nutcpc
Raspbian
apt-get install nutcpc

nutcpc

The authenticating firewall [client]

NuFW is an authenticating firewall based on netfilter's NFQUEUE target. It allows one to write filtering rules based on user identity, in addition to classical network criteria. Unless other solutions, NuFW uses a strict security model and can apply different access rules to users connected on the same host, for example. nutcpc is a console-mode client for the NUFW authenticating firewall. It is in charge of authenticating the user, and replying to nuauth requests to send information on network connections.