Centralised credential management is the practice of governing authentication assets from a shared control plane instead of scattered point solutions. It improves visibility, policy consistency, and reporting across people and machines, which is essential when organisations want to scale stronger authentication methods.
Expanded Definition
Centralised credential management is a control-plane model for issuing, rotating, storing, revoking, and reporting on authentication assets from one governed system rather than many disconnected tools. In NHI programmes, that usually means secrets, tokens, certificates, and workload credentials are managed with shared policy, consistent audit trails, and defined ownership. The term is closely related to OWASP Non-Human Identity Top 10 guidance on secret handling, but the industry still uses it loosely: some teams mean a vault, others mean a broader operating model that spans issuance, access, rotation, and decommissioning. NHI Management Group treats the stronger definition as the more useful one because centralisation only matters when policy, telemetry, and lifecycle action all converge in one place. It is distinct from simple password storage, and it is not just a directory or inventory of credentials. The most common misapplication is calling a shared password vault “centralised management” when credentials are still created, copied, and rotated manually across separate systems.
Examples and Use Cases
Implementing centralised credential management rigorously often introduces platform dependency and migration effort, requiring organisations to weigh faster governance against the cost of refactoring legacy access patterns. That tradeoff is why many programmes start with the highest-risk workloads first, then expand the control plane outward. For lifecycle context, see the NHI Lifecycle Management Guide and the Ultimate Guide to NHIs -- Static vs Dynamic Secrets.
- A DevOps team stores API keys, database passwords, and deployment tokens in a single governed vault so rotation and access review follow one policy.
- A cloud security team centralises certificate issuance so service authentication can be revoked quickly when an application is decomissioned or compromised.
- An enterprise replaces email-based secret sharing with delegated access workflows, reducing the insecure practices described in the 2024 Non-Human Identity Security Report.
- A platform engineering group uses one policy engine to control both human and machine credentials across hybrid environments, aligning with NIST Cybersecurity Framework 2.0 governance expectations.
- A security operations team maps secret ownership to application services so leaked credentials can be traced back to the right workload and rotated without ambiguity.
Why It Matters in NHI Security
Centralised credential management matters because NHI risk becomes unmanageable when secret sprawl outpaces monitoring, ownership, and rotation discipline. NHIMG research shows 88% of security professionals are concerned about secrets sprawl, and 54% are dissatisfied with current secrets management because not all secrets are secured, with 43% citing lack of central management. That pattern is more than an operational nuisance: it weakens detection, delays revocation, and leaves organisations unable to prove who or what can still authenticate. For NHI security, the difference between control and chaos is often whether credentials can be invalidated in one place after a compromise. This is also why the issue aligns with the intent behind the NIST Cybersecurity Framework 2.0 and the OWASP Non-Human Identity Top 10, even though neither framework reduces the problem to a single tool category. Organisations typically encounter the need for centralised credential management only after a leaked secret, duplicate credential, or stale token is discovered, at which point unified control becomes operationally unavoidable to address.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack and risk surface, while NIST CSF 2.0 and NIST SP 800-63 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-02 | Covers secret management and the sprawl that centralisation is meant to reduce. |
| NIST CSF 2.0 | PR.AC-1 | Access control governance depends on consistent credential administration and traceability. |
| NIST SP 800-63 | AAL2 | Credential assurance guidance informs how centrally managed authenticators are issued and protected. |
Centralise secret issuance, storage, rotation, and revocation under one governed control plane.
Related resources from NHI Mgmt Group
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Reviewed and updated by the NHIMG editorial team on June 12, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
