Free Microsoft 365 Fundamentals MS-900 Practice Question

Single Sign-On (SSO) allows users to authenticate once and gain access to multiple applications without needing to sign in again for each app. This enhances user productivity and simplifies management of user identities.

Multi-factor Authentication (MFA) enhances security by requiring additional verification methods but does not address accessing multiple applications with one credential set.

Conditional Access controls access based on conditions like user location or device status but isn't responsible for providing unified access.

Device Management focuses on managing devices rather than user authentication across applications.