Identity Provider (IdP)

A system that creates, maintains, and manages identity information while providing authentication services.

What is Identity Provider?

An identity provider is the authoritative source for user identities and handles the authentication process. It issues security tokens that other applications (service providers) trust to grant access. This separation of concerns allows centralized security policies, consistent user experience, and simplified application development.

In Microsoft 365

Azure AD/Microsoft Entra ID is the identity provider for Microsoft 365. It authenticates users, issues tokens, and enables federation with external identity providers for B2B collaboration. Organizations can also federate with on-premises AD FS or third-party IdPs.

Examples

1Azure AD/Microsoft Entra ID
2Active Directory Federation Services
3Okta
4Ping Identity
5Google Workspace

Related TrueConfig Controls

These controls help implement and verify identity provider in your Microsoft 365 environment.

ID-02Block Legacy Authentication EXT-01Restrict Guest Invitation Permissions

Frequently Asked Questions

What is Identity Provider (IdP)?▼

A system that creates, maintains, and manages identity information while providing authentication services.

How does Identity Provider work in Microsoft 365?▼

Azure AD/Microsoft Entra ID is the identity provider for Microsoft 365. It authenticates users, issues tokens, and enables federation with external identity providers for B2B collaboration. Organizations can also federate with on-premises AD FS or third-party IdPs.

What are examples of Identity Provider?▼

Examples of Identity Provider include: Azure AD/Microsoft Entra ID, Active Directory Federation Services, Okta, Ping Identity, Google Workspace.

Which TrueConfig controls relate to Identity Provider?▼

TrueConfig controls related to Identity Provider include: ID-02, EXT-01. These controls help implement and verify identity provider in your environment.