I've been looking for something like this for ages. It's possible to block ports, PIDs and Users from accessing the network using iptables but it's not possibl

I've been looking for something like this for ages. It's possible to block ports, PIDs and Users from accessing the network using iptables but it's not possible (easily) to restrict access by process name. The only issue I have is that is runs on a single core using 100%, CPU temp ramps up to 82'c.