Microsoft Entra ID
Microsoft Entra ID: cloud identity platform for authentication, SSO and directory services.
Microsoft Entra ID is a cloud identity and access platform that centralises user and service authentication, single sign-on and directory services. It sits at the identity layer for cloud and hybrid estates, acting as the primary authentication source for users, applications and devices.
Operationally it introduces tenant and account lifecycle challenges, hybrid directory sync considerations, and the need for credential protection and delegated admin controls. Teams must plan for federation, conditional access patterns, licensing constraints and useful audit data for troubleshooting and reviews.
Identity platform audit and activity monitoring
Capture and retain identity activity, configuration and state changes, and sign-in events to support review and investigation.
Microsoft Entra ID: Manage & Automate
Automate account lifecycle, delegated administration and routine workflows to cut manual tasks and keep access controls consistent.
Where Microsoft Entra ID fits
It integrates with on-prem directories through sync, supports federation and modern protocols for applications, and provides SSO across cloud services and internal apps. The platform is commonly the authentication source for device enrolment and service principals used by automation.
Identity is the control plane for access across the estate, so the platform affects provisioning, access reviews, admin role assignment and logging. Consider it when defining who is responsible for accounts, how access is granted, and how audit data flows into your monitoring and incident processes.
