One of the things that used to be standard practice at an old job was that when an Important Person went to Certain Countries, they got a new phone and a new laptop and both of them contained a carefully curated set of exactly and only what they needed for that trip and nothing else at all. When they got back somebody with no sense of humor whatsoever met them at the airport, took those devices away and destroyed them off site. That was just what the trip cost, the price of the ticket.