How To Set Up Two-Factor Authentication On Facebook For The Future
How to set up two-factor authentication on Facebook – Guide Two-factor authentication is a security method in which users validate their identity using two independent authentication factors. Two-factor authentication is used to protect a user’s credentials and the resources they have access to. With single-factor authentication (SFA), the user only provides one factor, usually a password or passcode. Two-factor authentication is based on a user providing a password as the first factor and a separate second key as the second factor....