Going overseas and taking your phone and/or laptop (as most people do) with you?
Well, make sure there are no embarrassing words or images on them because the men and women in black (Border Force) can ask you to hand them over for inspection.
At a time when airport security has never before been so rigorous, travellers have come to expect pat downs, bag screenings and random drug detection tests.
But most are not aware they could be forced to hand over their phones and laptops for inspection for Australian Border Force (ABF) authorities to search.
“Anything you have on your phone, as a passenger, is open to scrutiny or interrogation by ABF officials,” Mr Edries was quoted as saying in an ABC article.