Have all expected social media, with expected contacts (family, friends, colleagues, etc) and activity. But carry disposable stuff, because you can't trust it after it's been taken for inspection. If asked, just say they you're worried about theft ;) Or if you're on business, that it's your employer's policy. Which it should be.
For anything that you want kept private, be very careful to compartmentalize it from your meatspace identity.
Have all expected social media, with expected contacts (family, friends, colleagues, etc) and activity. But carry disposable stuff, because you can't trust it after it's been taken for inspection. If asked, just say they you're worried about theft ;) Or if you're on business, that it's your employer's policy. Which it should be.
For anything that you want kept private, be very careful to compartmentalize it from your meatspace identity.