Microsoft 365 FundamentalsDescribe core Microsoft 365 services and conceptsEasy
A Microsoft 365 administrator needs to ensure that users can access their Microsoft 365 services, such as Exchange Online and SharePoint Online, using a single set of credentials. Which core Microsoft 365 component is responsible for providing this unified identity management and authentication?
- AAzure Active Directory
- BMicrosoft Purview
- CMicrosoft Intune
- DMicrosoft Defender
Show answer & explanationAnswer & explanation
Correct answer: A. Azure Active Directory
Azure Active Directory (Azure AD) is the core identity and access management service in Microsoft 365, enabling single sign-on for users across all connected Microsoft 365 services.
Why the other options are wrong
- B. Microsoft Purview focuses on data governance, compliance, and risk management.
- C. Microsoft Intune is for endpoint management and mobile device management, not primary identity management.
- D. Microsoft Defender is a suite of security products for threat protection, not identity management.
Azure Active Directory (Azure AD)
Microsoft's cloud-based identity and access management service, which helps employees sign in and access resources.
- Provides single sign-on (SSO) for Microsoft 365 and other cloud apps.
- Manages user identities, groups, and access permissions.
- Is the backbone for authentication and authorization in Microsoft 365.
Memory trick: Azure AD is the 'Access Door' to everything in Microsoft 365.