Mobile Passwordless Authentication is a simple process using a user’s mobile device during the registration process. A one-time PIN is sent to the user’s mobile device to confirm the validity of the user. Users simply repeat the process to log in. There is no need to create passwords during registration or to remember combination passwords to log in.
Multi-factor Authentication adds mobile device validation to the authentication process. After the user has created a password during registration, a one-time PIN is sent to the user’s mobile device to connect a mobile device to the user. Users enter a combination of their password and a one-time PIN to log in.