Yes, because both disciplines are about matching rights to actual use over time. In SAM, the right is a software entitlement; in IAM, it is access permission. The common problem is stale entitlement that survives after the operational need has changed.
Where SAM and Access Governance Overlap
software asset management and access governance are different control disciplines, but they solve a shared management problem: who has the right to use what, and whether that right still reflects current business need. SAM tracks software entitlements, licences and consumption. Access governance tracks permissions, roles and entitlements across identities, including identity governance and access control.
The comparison is useful because both domains rely on inventory, ownership and review. If the asset, application or entitlement exists longer than the need for it, the organisation absorbs waste and exposure. That is why stale rights matter in both places, even though the enforcement mechanism differs.
Why the Analogy Works in Practice
In SAM, the question is whether a licence or software entitlement is still valid, assigned and being used efficiently. In access governance, the question is whether a user, service or application still needs the permission it holds. In both cases, the control objective is to keep granted rights aligned with reality rather than with history.
This is why lifecycle thinking matters more than one-time provisioning. A right granted at onboarding, procurement or project start can quietly become inaccurate after a mover event, workload change or contract change. Joiner-Mover-Leaver control and entitlement review are the access-side analogue to reclaiming unused software.
Comparing the two also helps practitioners see that both disciplines need evidence, not assumptions. Usage data, ownership metadata, approval history and periodic review all matter because neither software licences nor access permissions should be left on trust once business context changes.
What the Comparison Changes for Practitioners
The practical value of the comparison is that it shifts teams away from siloed ownership. A procurement team may see unused software, while an IAM team may see excessive access, but both are symptoms of weak entitlement hygiene. Treating them as the same governance pattern helps organisations build a single cadence for discovery, review and removal.
That also creates better escalation paths. If the issue is merely unused software, remediation may be re-harvesting or cancelling a subscription. If the issue is access, remediation may require revocation, role redesign, or an exception review. Access reviews and certification provide the decision mechanism on the access side, while SAM supplies the equivalent for software usage and licence reconciliation.
Risk and Threat Considerations
When organisations compare SAM with access governance, the main risk is assuming that “unused” means “harmless.” Stale software entitlements waste budget; stale access entitlements create direct exposure if old permissions remain usable after a role change, departure, or vendor transition.
Failure mechanism: Discovery and review cycles drift out of sync with real operational change, so software remains assigned after it is no longer needed, and access remains effective after the business justification has disappeared. The result is entitlement sprawl, weak accountability and, in the access case, a larger attack surface.
Impact: The organisation can overspend on licences, miss reclaim opportunities, and leave excessive permissions in place long enough for misuse, privilege creep or unauthorised access to become material. Over time, that creates both financial leakage and security exposure.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST SP 800-53 Rev 5, CIS Controls v8 and NIST CSF 2.0 set the technical controls, while ISO/IEC 27001:2022 defines the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST SP 800-53 Rev 5 | AC-2 — Account Management | Covers reviewing and removing current access rights that no longer match need. |
| IA-5 — Authenticator Management | Supports lifecycle control over identity-enabling material tied to access and use. | |
| Recommendation — Review accounts regularly and remove stale or unnecessary permissions promptly. Track and rotate authenticators so expired or unused access is removed cleanly. | ||
| ISO/IEC 27001:2022 | A.5.18 — Access rights | Directly governs review, restriction and removal of access rights over time. |
| Recommendation — Define ownership and periodic review for rights, then revoke anything no longer justified. | ||
| CIS Controls v8 | CIS-5 — Account Management | Addresses entitlement hygiene through account and access lifecycle control. |
| Recommendation — Inventory accounts and entitlements, then disable or remove what is no longer needed. | ||
| NIST CSF 2.0 | PR.AA-05 — Identity Management, Authentication and Access Control | Matches the need to govern access permissions in line with current use. |
| Recommendation — Enforce least privilege and periodic access review to prevent stale permissions. | ||
Practitioner Guidance
What to prioritise: Build one recurring entitlement governance rhythm for both SAM and access, but keep the remediation actions separate. The shared first step is to identify owners, last-use signals and review dates; after that, software entitlements go to licence optimisation, while access entitlements go to removal or redesign.
What to verify: Do not trust a list of assigned rights unless it shows current business owner, current usage or a current exception. If you cannot answer who approved the right, why it still exists and when it will be reviewed, the control is incomplete.
Practitioner takeaway: The comparison is most useful when it drives one governance model for entitlement hygiene, not when it blurs the difference between commercial licence recovery and security-critical access removal.
Related resources from NHI Mgmt Group
- How should organisations evaluate software asset management platforms for governance use?
- What is the difference between attack surface management and NHI governance?
- What is the difference between role-based access and API key governance for NHI security?
- Should organisations prioritise external exposure or internal credential governance first?
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Reviewed and updated by the NHIMG editorial team on October 8, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org