KnowraProxy serverLinked fromLinked fromThe 3 pages that link to Proxy server, each with the reason it gives.All 3Compared with 3Virtual private networkCompared with: A proxy may redirect selected application traffic without creating a device-wide encrypted tunnel.Network address translationCompared with: A proxy terminates and relays application-level communication, unlike ordinary packet-level NAT.Tunneling protocolCompared with: A proxy terminates and relays a connection; a tunnel typically transports encapsulated packets between endpoints.