Mainly because NAT operates at layer-three, it's considerably less useful resource-intense than the layer-seven proxy, and also much less adaptable. As we Look at both of these technologies, we would experience a terminology often called 'clear firewall'. Clear firewall ensures that the proxy makes use of the layer-seven proxy rewards https://lorenzojbzuv.blogpixi.com/29311929/the-basic-principles-of-proxy-server