Consider these best practices to keep your data hidden. You can also set your device so that the lock screen does not reveal your text messages and notifications.

This is the oldest trick in the book: turn your phone around so no one can see your notifications. The downside is that it’s not exactly subtle. This usually raises suspicions among your friends about what you’re trying to hide. Plus, you won’t see the notifications, which can defeat the purpose.

You can always turn off the text notification sound and use the vibration setting instead. However, in some situations, the vibration setting can be just as noticeable as the sound.

One of the best ways to prevent prying eyes from seeing your texts is to disable notifications from appearing on your lock screen. Instead of a compromising message, onlookers will just see something like “New text received.”