Microsoft Entra ID

Identity and Access Management (IAM): Core Concepts and Benefits

In brief

Learn the core concepts of identity and access management (IAM), including authentication, authorization, and identity providers, to secure resources effectively.

What Entra admins need to know

Review the documentation change to determine whether it affects tenant configuration, security posture, or rollout plans.

This editorial summary was generated by AI from the documentation changes. Verify important details in the full Microsoft Learn article.

Documentation change

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title: "Identity and Access Management (IAM): Core Concepts and Benefits" description: Learn the core concepts of identity and access management (IAM), including authentication, authorization, and identity providers, to secure resources effectively. manager: dougeby ms.topic: concept-article ms.date: 06/18/2026 ms.reviewer: null