Disconnect the secure land line telephones. Set up the televisions so they only play reruns of "The Apprentice" when he was host and a repeat of his win in 2016. Put Lindsey Graham and a case of Chap Stick in the room. Take all the briefing manuals off the shelves and replace them with Big Macs and KFC. Play a continuous loop tape, "You are the most fantastic president ever in the history of the world. No one has ever done what you have done. Vladimir Putin loves your ass."
Finally, lock the door from the outside. Then weld it shut. Build a moat in front of the door and fill it will alligators. Finally, build a wall between the IMPOTUS and the real world.