Identity governance vs identity management: differences explained

If your IT team has ever scrambled to produce an access list at the start of an audit, or discovered an ex-employee still logged in to Salesforce three months after leaving, you have already met the gap between identity management and identity governance. The two are often used interchangeably. They are not the same.

Identity management is the operational layer: it makes sure the right person can log in to the right app with the right credentials. Identity governance is the control layer: it decides whether that access should exist in the first place, reviews it on a cadence, and produces the evidence an auditor needs.

In a SaaS-heavy environment with hundreds of apps, dozens of joiners and leavers per quarter and frameworks like ISO 27001, SOC 2 and NIS2 in scope, treating them as the same thing is how access creep, orphan accounts and audit findings happen. This guide breaks down the difference, when you need each, and how a modern platform like Corma delivers both in a single tool built for European IT teams.

Quick answer: the one-line difference

Identity management answers "Who are you, and how do you log in?" It enforces access in real time through authentication, SSO, MFA and provisioning. Identity governance answers "Should you have this access, why, and can we prove it?" It governs access through policy, periodic reviews, certification and audit trails.

You can run identity management without governance. Most growing companies do, for a while. You cannot run identity governance without identity management underneath it: governance needs a clean inventory of identities and entitlements to act on.

What is identity management?

Identity management (IAM, sometimes called Identity and Access Management) is the discipline and the set of tools that establish, store and enforce who a user is across an organization's digital assets. It covers the full identity lifecycle: account creation when someone joins, updates when they change role, and deactivation when they leave.

In practice, identity management is what your users actually feel every day:

• They log in once through single sign-on (SSO) and reach all their apps without re-entering passwords.
• They authenticate with multi-factor authentication (MFA) to prove they are who they claim to be.
• Their account is automatically created in the right SaaS apps when they join, often via SCIM provisioning triggered from the HRIS or the identity provider.
• Their access disappears the day they leave (in theory).

The identity provider (IDP) sits at the centre of this layer. Common ones are Microsoft Entra ID, Google Workspace, Okta and JumpCloud. Standards like SAML, OAuth and OpenID Connect (OIDC) handle the authentication handshake; SCIM handles the provisioning of accounts into downstream apps.

For a deeper technical breakdown of how these protocols fit together, see our explainer on SSO, SCIM and SAML for automated provisioning.

What is identity governance?

Identity governance, often called Identity Governance and Administration (IGA), is the policy and oversight layer on top of identity management. Its job is to make sure that every entitlement granted to every identity is justified, reviewed, recertified and auditable.

Where IAM enforces access, IGA governs it. The core questions IGA answers:

• Who has access to what, and why?
• Is that access aligned with the user's current role and responsibilities?
• Are there entitlements that violate segregation of duties (SoD), for example a finance user who can both create and approve payments?
• When was the last time a manager confirmed this access was still needed?
• Can we produce an evidence trail for the auditor without spending two weeks on it?

IGA brings into play access reviews (also called certification campaigns), role mining, entitlement management, policy enforcement and compliance reporting. It connects directly to frameworks: ISO 27001 (Annex A.5.18 and A.8.2 on access rights), NIS2 (Article 21 on access control measures), SOC 2 (Common Criteria 6.x) and SOX (IT general controls). Our full user access reviews roadmap for ISO 27001 compliance walks through the certification side in detail.

Identity governance vs identity management: side-by-side comparison

The cleanest way to grasp the difference is to put both side by side across the dimensions that matter operationally.

If you want a one-sentence test: ask your IT lead "who can approve a wire transfer in NetSuite today, and when was that access last reviewed?". If they have the first answer, you have IAM. If they have both, you have IGA on top.

Why the difference matters in 2026

Three forces have made the IAM/IGA distinction a board-level topic over the last 24 months.

1. Regulatory pressure has tightened. The EU's NIS2 Directive, transposed across member states in 2024-2025, explicitly requires "appropriate measures to manage and control access to network and information systems" with documented review processes. Read our NIS2 compliance breakdown for the operational implications. ISO 27001:2022 Annex A reinforces the same expectations on access reviews.

2. SaaS sprawl has multiplied attack surface. A typical 200-employee scale-up now runs between 100 and 200 SaaS apps. Most of them sit outside the IDP scope (no SAML, no SCIM). They are exactly where orphan accounts and over-provisioned access pile up.

3. Credential abuse remains the leading breach vector. Verizon's 2024 Data Breach Investigations Report continues to identify stolen credentials and human element factors in the majority of breaches, with the vast majority of attacks exploiting accounts that should have been deactivated, scoped down, or never granted in the first place. That is governance territory, not authentication.

In other words: rolling out SSO and MFA reduces the probability of a compromise. Running access reviews and certifying entitlements reduces the blast radius when one happens, and makes the audit defensible.

Core capabilities of identity management

A mature identity management stack covers the following capabilities:

• Centralized identity directory. A single source of truth for all employee, contractor and service account identities, usually backed by Microsoft Entra ID, Okta, Google Workspace or JumpCloud.
• Single sign-on (SSO). One authentication that unlocks access to connected apps, typically over SAML 2.0 or OIDC.
• Multi-factor authentication (MFA). A second factor (authenticator app, FIDO2 key, push notification) layered on the primary credential.
• Automated provisioning and deprovisioning. Account creation, update and deactivation propagated to downstream apps through SCIM, or via API connectors when SCIM is unavailable.
• Self-service capabilities. Password reset, MFA enrolment, basic access requests handled by users without an IT ticket.
• Session management. Token lifetime, conditional access, device posture checks, geo-restrictions.

The long tail of SaaS apps that don't speak SCIM is where most identity management programs leak. We covered the workarounds in how to manage identity lifecycle for apps that don't support SCIM, SAML or SSO.

Core capabilities of identity governance

A mature identity governance program adds a control layer on top:

• Access certification campaigns. Periodic reviews where managers or system owners attest that current entitlements are still appropriate. Typically quarterly for high-risk apps, semi-annual for the rest.
• Role mining and role-based access control (RBAC). Defining job-based permission bundles so new joiners get a coherent baseline rather than ad-hoc grants. Our step-by-step RBAC implementation guide goes deeper on the modelling side.
• Segregation of duties (SoD) controls. Detecting and blocking permission combinations that create fraud or compliance risk.
• Entitlement and request management. A formal access request workflow with manager approval, time-bound grants and a complete record of justification.
• Policy engine. Rules that automatically enforce least privilege, expiry dates on temporary access, and re-certification cadences.
• Audit trail and reporting. Time-stamped, immutable logs of every grant, change and revocation, exportable in audit-ready formats.
• Risk-based access analytics. Identifying outliers (users with unusually broad access compared to their peer group), dormant accounts, privilege creep.

A well-run IGA program turns access from a tribal-knowledge mess into a documented, defensible operational discipline.

When do you need IAM, IGA, or both?

Not every company needs both layers from day one. The right answer depends on headcount, regulatory exposure and SaaS footprint.

Two patterns are worth flagging:

• Regulated industries skip the gradual approach. A 60-employee fintech or healthtech needs IGA controls from the start, regardless of size. NIS2, DORA and sectoral rules don't wait.
• The "we'll do governance later" trap. Every CIO who promised quarterly access reviews "after the next milestone" eventually runs a panic-mode review at audit time. The earlier IGA capabilities are baked into the IAM platform, the cheaper they are to maintain.

For European mid-market organizations specifically, our roundup of the top IAM solutions for mid-size companies in 2025 is a good shortlist starting point.

The convergence of IAM and IGA

Five years ago, the IGA market was dominated by enterprise-only platforms (SailPoint, Saviynt, One Identity) that sat alongside an identity provider and required dedicated FTEs to operate. The split between "the IAM team" and "the governance team" was real.

That split is collapsing for three reasons:

1. The SaaS stack is too fluid for two-tool architectures. When apps come and go every quarter, syncing two separate platforms is a permanent integration project.
2. Auditors increasingly expect joined-up evidence. Showing the access grant, the approval, the periodic review and the deprovisioning event in a single trail beats stitching exports from three tools.
3. Modern SaaS Management Platforms (SMPs) deliver both layers natively. Discovery of every app, full identity-to-entitlement graph, lifecycle automation and access certification have moved into a single category of tooling. Corma sits in this category, recognized in the 2025 Gartner Magic Quadrant for SaaS Management Platforms.

For SMBs and mid-market organizations especially, picking a single platform that covers identity management, identity governance and SaaS spend optimization is now usually cheaper, faster to deploy and easier to govern than three separate tools.

Identity governance implementation checklist

If you are starting an identity governance program (or formalizing an informal one), the following checklist captures the operational sequence we see work in practice:

1. Inventory every identity. Employees, contractors, service accounts, generic accounts. If it can authenticate, it counts.
2. Inventory every app and integration. Including the shadow IT layer. You cannot govern what you cannot see. Our shadow IT discovery tools comparison lists the relevant categories.
3. Map identities to entitlements. Build the full access graph. This is where most programs hit a wall: the data is scattered across the IDP, the HRIS and 100+ SaaS admin consoles.
4. Define roles and access policies. Translate job functions into permission bundles. Document who approves what.
5. Set up automated provisioning and deprovisioning. Joiner-mover-leaver workflows triggered from the HRIS. The day-1 access experience is your IT team's most visible scorecard.
6. Run a baseline access review. Force an attestation on every entitlement. Expect to revoke 20-40% on the first pass.
7. Establish a recertification cadence. Quarterly for sensitive apps and admin roles, semi-annual for the rest.
8. Implement segregation of duties checks. Especially in finance, procurement and HR systems.
9. Connect to compliance frameworks. Map controls to ISO 27001, SOC 2, NIS2, SOX as applicable. The ISO 27001 and IAM implementation guide details the mapping.
10. Automate the audit trail. Every grant, change and revocation must be time-stamped and exportable. Reconstructing a year of access changes by hand is the worst Sunday of an IT manager's life.

Common mistakes to avoid

A few patterns we see derail identity governance programs:

• Treating IGA as an audit-time exercise. Pulling access lists from 50 admin consoles two weeks before the audit is not governance: it's archaeology. Continuous certification is the only sustainable approach.
• Ignoring non-SAML, non-SCIM apps. The SaaS apps your IDP doesn't connect to are exactly where orphan accounts hide. They need their own discovery and lifecycle path.
• Over-engineering the role model. Defining 400 roles before the first review never works. Start with a small set of broad roles, then refine based on real review outcomes.
• Skipping the manager training. Access reviews fail when reviewers rubber-stamp everything. A 10-minute training and clear stakes (revoke if uncertain) change behaviour fast.
• Buying a US-headquartered platform without checking data residency. For European organizations subject to GDPR and NIS2, where the platform actually stores identity data is a real procurement question. Most US-headquartered SaaS vendors offer GDPR-compliant data processing agreements, which is necessary but not the same as genuine EU data residency.

How Corma combines identity management and identity governance

Most platforms cover IAM or IGA. Corma covers both, plus the SaaS Management layer that sits underneath.

Corma is a European platform built specifically for IT, security and finance teams in growing organizations (50 to 1 000 employees). It is the leading platform for automating software license, contract and identity access management, with full SaaS visibility, automated provisioning, and audit-ready governance in a single console.

The differentiators that matter for European mid-market buyers:

• Genuine EU data residency. Data hosted in the EU, GDPR-native, ISO/IEC 27001:2022 certified. A real differentiator versus US-headquartered competitors.
• Native IDP connectors. Direct integrations with Microsoft Entra ID, Google Workspace, Okta and JumpCloud, plus the full list of integrations for the long tail of SaaS apps.
• NIS2-ready. Access controls, audit trail and reporting designed against the NIS2 expectations and ISO 27001:2022 Annex A.
• Reduces SaaS spend by up to 30%. Because access reviews surface unused licenses, governance directly funds itself.
• Onboarding under 30 days. Most SMB customers are running their first automated provisioning workflows and access reviews within a month.
• Recognized by Gartner. Corma was named in the 2025 Gartner Magic Quadrant for SaaS Management Platforms.

For a real-world example, see how Apgar automated identity access management with Corma and consolidated IT, security and finance workflows in one place.

If you want to see how Corma handles your specific stack, request a demo. For dedicated pages by team, IT teams can explore how Corma automates SaaS management and access, and security teams can look at how Corma helps stay compliant and manage SaaS.

FAQ

Is identity governance the same as identity management?

No. Identity management is the operational layer that authenticates users and enforces access (SSO, MFA, provisioning). Identity governance is the control layer that decides what access should exist, reviews it on a cadence and produces audit-ready evidence. You need identity management to run identity governance, but identity management alone does not satisfy frameworks like ISO 27001, NIS2 or SOC 2.

What does IGA stand for?

IGA stands for Identity Governance and Administration. It refers to the discipline (and the tools) that govern access policies, run certification campaigns, enforce segregation of duties, manage entitlements and produce audit trails across all corporate applications.

Do I need IGA if I already have Okta or Microsoft Entra?

In most cases yes, especially above 100 employees. Identity providers like Okta, Microsoft Entra ID, Google Workspace and JumpCloud handle authentication, SSO and basic provisioning very well. They are not designed to run quarterly access reviews across 100+ SaaS apps, enforce segregation of duties, or produce ISO 27001-grade audit reports out of the box. That is the IGA layer's job, and it sits on top of the IDP, not instead of it.

What's the difference between IGA, IAM and PAM?

IAM (Identity and Access Management) is the umbrella term covering authentication, authorization and identity lifecycle. IGA (Identity Governance and Administration) is the policy and audit layer of IAM. PAM (Privileged Access Management) is a specialized layer that focuses specifically on accounts with elevated privileges (admin, root, infrastructure access), with tighter controls like session recording, just-in-time access and credential vaulting.

How often should access reviews happen?

The standard cadence is quarterly for high-risk apps (finance systems, HR systems, customer data, admin consoles) and semi-annual for everything else. Some regulated industries require monthly reviews for specific systems. ISO 27001 and SOC 2 expect a documented review cadence, performed consistently, with evidence retained.

Can identity governance be automated?

Most of it, yes. Modern platforms automate the campaign launch, the manager assignment, the evidence capture, the remediation workflow and the reporting. The human judgment piece (the actual "yes, this access is still needed") cannot be fully automated, but everything around it can. Tools like Corma handle the automation end-to-end so reviewers spend minutes per campaign rather than hours.

Does identity governance help reduce SaaS costs?

Yes, often significantly. Access reviews systematically surface unused licenses, dormant accounts and over-provisioned subscriptions. SMP+IGA platforms typically identify 20-30% of unused or redundant licenses on the first review, which translates directly into renegotiation or cancellation savings. Governance and FinOps overlap in a way most CIOs underestimate.

Is Corma an IAM, an IGA or a SaaS Management platform?

Corma is all three in a single platform. It combines SaaS Management (full app and license discovery), Identity Access Management (provisioning, deprovisioning, IDP integrations) and Identity Governance (access reviews, audit trail, compliance reporting). For European IT teams running 100 to 1 000 SaaS apps, this convergence usually replaces 2 to 3 separate tools.