It is made clear a few times in the article that this is a "slower" setup. > With such slower-but-more-secure deployments, our uplink Internet port goes to our

It is made clear a few times in the article that this is a "slower" setup. > With such slower-but-more-secure deployments, our uplink Internet port goes to our firewall; nothing else is connected directly to the Internet – so the firewall can control all the traffic.