I provide for my own a BW Server with a Apache reverse Proxy, and changed the port from Nginx to 8080, now I would know is it possible to block port 8080 from the Internet?
Actually Port 8080 is open on my Server i have already tried to block port 8080 with iptables:
sudo iptables -A INPUT -p tcp --dport 8080 -j DROP
but it changes nothing .
I hope anyone can help me.