

Authenticator apps use algorithms to generate one-time passwords, which are are unique random passwords generated on demand by authenticator applications.SMS is short message service, the text messaging you use on your phone, and receives one-time passwords created from a secure random generator.The second factor is a one-time password (OTP), which is the possession factor, and users can choose SMS or authenticator apps for their second factor. If your organization does not use single sign-on (SSO) for authentication, Box enables users to set up 2-factor authentication for their accounts. Most common is 2-factor authentication (2FA), where users are required to authenticate from 2 of: Factor
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Multi-factor authentication (MFA) is a security mechanism where users must provide two or more pieces of evidence, or factors, before being allowed access to a product or service, such as Box.
