code: protected SocketBox openSocket() throws Exception {
          SocketBox sBox = new SimpleSocketBox();
  
          SocketFactory factory = SocketFactory.getDefault();
          Socket mySocket = factory.createSocket(this.hostPort.getHost(),
                                                 this.hostPort.getPort());
          sBox.setSocket(mySocket);
  
          return sBox;
      }
docs: Override this to implement authentication