Get the free Microsoft Authenticator app. Microsoft Authenticator can be used not only for your Microsoft account, and work or school accounts, you can also use it to secure your Facebook, …

Long or complex passwords can be easily compromised in an identity attack. Get more protection with MFA. Use various MFA methods with Microsoft Entra—such as texts, biometrics, and one …

By setting up MFA, you add an extra layer of security to your Microsoft 365 account sign-in. For example, you first enter your password and, when prompted, you also type a dynamically …

Multi-factor Authentication (MFA) is an authentication method that requires the user to provide two or more verification factors to gain access to a resource such as an application, online …

Available verification methods. When users sign in to an application or service and receive an MFA prompt, they can choose from one of their registered forms of additional verification.

Hardware authentication security keys. Multi-factor authentication (MFA; two-factor authentication, or 2FA) is an electronic authentication method in which a user is granted access to a website …

2024年11月8日 · MFA stands for multi-factor authentication, and as the name suggests, multi-factor authentication (MFA) is the use of multiple factors to confirm the identity of someone …