Multifactor Authentication Explained 🤔👇👇 How does multi-factor authentication work? Multi-factor authentication works by requesting multiple forms of ID from the user at the time of account registration. The system stores this ID and user information to verify the user for next login. The login is a multi-step process that verifies the other ID information along with the password. We describe the steps in the multi-factor authentication process below: Registration A user creates the account w