The majority of us do have a dark secret. There are things we've kept hidden from ourselves that a piece of photos will reveal. Maybe it's a photo of your crush that you don't want to share, but you'd like to keep and look at when you're alone. Or a photograph that proves the truth that you don't want to reveal just yet. Whatever your reason for keeping a secret picture vault, it will undoubtedly help you in keeping your secrets. Your images are password-protected, and that is the only thing you need to do to keep them safe from prying eyes.