Communication systems, media, and methods for authenticating and registering unauthenticated electronic devices are provided. The communication systems include authorized electronic devices that proxy authentication and registration for one or more unauthenticated electronic devices. The unauthenticated electronic devices connect to the authenticated electronic device over a personal area network and initiate a communication session—via the authenticated electronic devices—with an authentication server located on a secure broadband wireless network that connects the one or more authenticated electronic devices. When the authentication server authorizes the unauthenticated electronic devices to access the secure broadband wireless network, network configuration data is communicated to the unauthenticated electronic devices via the authenticated electronic devices.