Emojis can be used in passwords for some sites and apps, giving hackers a more difficult time getting into accounts.

The use of emojis in text messaging improves perceived responsiveness and thereby enhances closeness and relationship satisfaction, according to a study published in the open-access journal PLOS ...

Ben went on to say: “For a good, strong password, consider adding an emoji or two. It’ll certainly make it a right pain for anyone trying to guess it.” ...