Out-of-band authentication refers to using a separate communication channel to verify a user's identity, in addition to their username and password. This second channel of communication is independent of the primary channel used for the login attempt. Using an additional verification step helps increase security by making unauthorized logins more difficult to achieve.Some common types of...
English
Arabic
Français
Español
Português
Deutsch
Türkçe
Dutch
Italiano
Romaian