<ul data-eligibleForWebStory="true">Meta has introduced passkey support for Facebook on mobile devices to enhance security and ease of login.Passkeys, such as fingerprints, face recognition, or PIN, offer enhanced security and quicker login compared to traditional passwords.Passkeys will soon be available for Facebook and Messenger on iOS and Android devices.Passkeys are more secure than passwords and one-time codes, making them less susceptible to theft.Passkeys are stored locally on the user's device, ensuring Meta does not have access to them.However, losing a device with the stored passkey can complicate account access and setting up a new passkey.Meta plans to extend passkeys to verify payments through Meta Pay and protect encrypted message backups on Messenger.To set up a passkey, users can navigate to Settings, then Accounts Center, and finally Passkey within the Facebook app.