Two-factor-authentication-2fa-mfa-multifactor
From Joomla! Documentation
What is Two-factor Authentication?[edit]
Two-factor authentication (also known as two-step verification) is a security procedure in which a user verifies himself using two separate authentication techniques. This procedure allows the user to safeguard his credentials as well as the resources he has access to. When compared to single-factor authentication, two-factor authentication gives a better level of protection.
The two-factor authentication method provides an extra degree of security to the authentication process. As a result, gaining access to a person's resources will be tough for any attackers.
How Does Two-factor Authentication Work ?[edit]
There are various types of methods available to perform two-factor authentication. All have the same goal—providing a way to secure the login process by providing an extra layer of security using any one of the methods except the passwords.
Authentication Methods[edit]
- Google Authenticator
- Microsoft Authenticator
- Authy Authenticator
- LastPass Authenticator
- Duo Authenticator
- OTP over SMS
- OTP over Email
- OTP Over Email and SMS
- Hardware Token
- OTP over WhatsApp.