Unless you've spent the last few weeks under a blanket, you'll have heard about the 101 female celebrities who have had their iClouds hacked and their photos leaked, in a crime that's been deemed so serious that the FBI are apparently investigating it. Well, if it's made you feel a bit, um, fidgety about the security of your own pics, then check out these three super-simple ways to up your game – all of which you can do this evening, while watching Glue.