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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsIdentity governance is the set of policies, responsibilities, and processes an organization uses to decide who should have access to which resources, how that access changes, and how it is reviewed and documented. It connects identity information and business decisions to the operational steps that grant or remove access. NIST describes the goal of identity and access management as ensuring “the right people and things have the right access to the right resources at the right time.”
What identity governance covers
Identity governance is broader than signing in or using single sign-on. It addresses the ongoing question of whether each person, service, or other identity should have a particular entitlement—and who is accountable for that decision.
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In practice, governance links identity data, authorization policies, lifecycle events, access requests, approvals, reviews, and evidence. It may use automation to carry out decisions, but the platform does not replace the people and rules that make those decisions.
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| Capability | What it does |
|---|---|
| Identity governance | Defines and oversees access policy, accountability, lifecycle decisions, reviews, exceptions, and evidence. |
| Identity administration and provisioning | Creates, updates, or removes identities, accounts, and entitlements in directories and applications. NIST describes provisioning as populating identity, credential, and access-rights information used for authentication, access control, and audit. |
| Authentication | Establishes confidence that a claimant is the identity they say they are. NIST SP 800-63-4, published July 31, 2025, covers identity proofing, enrollment, authentication, authenticator management, and federation; it is not a complete enterprise IGA framework. |
| Access control | Allows or denies a particular identity’s attempt to use a resource. It enforces an access decision at the resource or system. |
These capabilities work together, but they are not interchangeable. NIST’s identity and access management guide treats access-rights management, provisioning, authentication, access control, and audit as related capabilities.
How identity governance works across the access lifecycle
1. Establish identity information and ownership
An organization identifies its authoritative sources for identity attributes, such as workforce information, and determines how those records connect to directories and applications. It also assigns ownership: someone must be responsible for identity data quality, resource access decisions, approvals, reviews, and records.
There is no single required architecture. HR-driven provisioning is one common implementation pattern, but the appropriate source systems and integrations depend on the organization. Before configuring automation, map the identity sources, applications, integrations, policies, workflows, and data flows.
2. Decide what access is appropriate
Access can be assigned according to a person’s role, attributes, business policy, or a resource-specific decision. A worker might receive baseline access for their job and request additional access for a project. An approval may come from a manager, resource owner, or another designated decision maker.
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Some platforms bundle related resources and their request, approval, assignment, and expiration rules into access packages. Microsoft Entra entitlement management is one vendor-specific example; access packages are not a universal requirement for identity governance.
3. Provision access and respond to changes
Provisioning turns a decision into operational changes: creating or updating an account, assigning an entitlement, or removing access in a target system. Connectors and integrations carry out these changes, but their coverage varies across products and environments. Governance should account for whether an access change actually reaches the connected application.
4. Review access and remove what is no longer needed
Access reviews ask responsible reviewers to confirm whether people should retain particular access. A review may result in keeping access, changing it, or removing it. Microsoft’s access-review documentation lists weekly, monthly, quarterly, and annual intervals as configuration options; that list is not a recommendation to use one frequency everywhere. Set review timing according to risk and applicable organizational requirements.
When a reviewer revokes access, the organization needs a process to carry out the change in the target system and retain appropriate evidence of the decision and action.
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5. Apply tighter oversight to privileged access
Administrative rights can have greater impact than ordinary user access, so organizations commonly use more restrictive assignment and oversight for them. Identity governance can coordinate decisions and reviews involving privileged access, but it is not synonymous with every privileged access management function. Scope depends on the platform and the organization’s architecture.
What joiner, mover, and leaver processes mean
Joiner-mover-leaver processes connect changes in a person’s relationship with the organization to access decisions. The exact trigger and timing depend on policy, employment arrangements, systems, and applicable obligations.
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- Joiner: A new worker or other identity receives the access needed for their role, typically from established role or policy rules, with additional access requested and approved where necessary.
- Mover: A change in job, team, duties, or relevant attributes prompts reassessment. Access needed for the new responsibilities may be granted, while access tied to the former role may need to be changed or removed.
- Leaver: When the relationship ends, access should be removed in the relevant systems. The process needs to cover connected applications, not only the central directory, and should have an accountable owner.
These processes are only as dependable as their input data and application connections. A change recorded in an authoritative source does not by itself prove that every downstream account or entitlement was updated.
How least privilege supports governance
Least privilege means giving an identity only the access necessary for its assigned tasks. It makes access decisions more precise and limits unnecessary entitlements. NIST SP 800-171 Revision 3 calls for reviewing user privileges at a defined frequency and reassigning or removing privileges when needed.
Organizations can apply this principle through role and policy design, approval rules, time-limited access where appropriate, and reviews that focus on whether access is still needed. Separation-of-duties requirements may also be relevant: certain combinations of access or responsibilities should be restricted or reviewed to address organizational risks and obligations.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to plan before implementing identity governance
A useful implementation begins with the organization’s access model and operating responsibilities, not with a product feature list. The following sequence is a practical planning outline, not a formal NIST-mandated procedure.
- Inventory the environment: Record identity sources, directories, applications, integrations, current workflows, policies, and data flows.
- Assign decision owners: Identify who owns identity data, each resource’s access decisions, approvals, reviews, exceptions, and audit evidence.
- Define lifecycle outcomes: Specify what should happen when an identity joins, moves, or leaves, including how and when access is changed or removed.
- Set control requirements: Define least-privilege and separation-of-duties rules that fit the organization’s risks and obligations.
- Classify access paths: Decide which access should be automatic, requestable, approved, time-limited, or subject to review.
- Pilot representative workflows: Test lifecycle events and integrations, verify changes in connected systems, and adjust policies where the results do not match the intended access.
- Establish recurring oversight: Set review responsibilities and evidence practices, then expand implementation in stages.
How to evaluate an IGA platform or approach
Identity governance and administration (IGA) platforms can automate parts of the operating model, but a feature list alone does not establish that a product fits an organization. Compare approaches against the systems, decisions, and evidence the organization needs to manage.
- Coverage of joiner, mover, and leaver events and connection to authoritative identity sources.
- Integration coverage for the organization’s actual directories and applications.
- Flexibility of access requests, approvals, delegation to resource owners, assignment, and expiration.
- Support for access certifications and recurring reviews.
- Controls for least privilege and separation of duties, and how privileged access processes fit the architecture.
- Audit evidence, exception handling, and the ability to verify that changes reached target systems.
- Deployment fit, licensing, and the ongoing work required to administer integrations, policies, and reviews.
Microsoft Entra ID Governance documentation illustrates features such as lifecycle workflows, access reviews, entitlement management, provisioning, and privileged identity management. Those are examples of one vendor’s implementation, not a universal definition or a neutral product ranking. Availability and licensing can change, so check the current documentation for the specific deployment being considered.
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