Accountability should sit with the provider that publishes and governs the ratings, but customers and licensed users also have responsibilities once they gain access. The provider must enforce access controls and confidentiality terms, while the user must handle the data in line with contractual obligations. Shared accountability is the only practical way to keep ratings from being repurposed for compromise.
Shared accountability is the control model, not a loophole
Security ratings become risky when they are treated as harmless intelligence once accessed. The practical control model is shared accountability: the provider governs how the ratings are published, licensed, and technically protected, while the customer or licensed user is accountable for how that information is stored, shared, and operationalised after access.
That split matters because the harm usually comes from repurposing, not from mere viewing. A ratings dataset can reveal where an organisation is weak, which dependencies matter, or how to pressure a target, so the right question is not only who received access, but who had the duty to prevent downstream misuse.
This is the same governance logic NHIMG applies across identity-sensitive artefacts, including the handling and retention of non-human identity material in Ultimate Guide to NHIs.
Where provider duties end and user duties begin
The provider’s accountability is to make misuse harder at the point of publication and delivery. That usually means access controls, contractual restrictions, licensing terms, auditability, and clear usage boundaries that prohibit onward redistribution or adversarial use. If the provider markets the ratings as controlled intelligence, it must also make those controls real enough to enforce.
The user’s accountability starts once the information is in their hands. Licensed users should treat the ratings as sensitive operational data, limit distribution to need-to-know recipients, and ensure internal handling matches the stated restrictions. If a team forwards ratings into sales, incident response, procurement, or due diligence workflows, the organisation still owns the consequences of that use.
Provider-side confidentiality and customer-side handling are both reinforced by the access and secret-management discipline described in Ultimate Guide to NHIs, Key Challenges and Risks, especially where sensitive intelligence is exposed through broad distribution or weak governance.
When ratings are themselves a source of exploit planning, the misuse risk is not theoretical. Real-world breach analysis shows how access to credentials, secrets, and security-adjacent data can be repurposed for lateral movement or targeting, which is why 52 NHI Breaches Analysis is relevant as a cautionary pattern.
Risk and Threat Considerations
Once security ratings are accessed, the main risk is that they are used as targeting intelligence, not as a passive benchmark. Misuse can take the form of vendor selection pressure, competitive intelligence, exploit prioritisation, or operational planning against a weaker environment. Shared accountability is therefore about reducing both unauthorised dissemination and harmful downstream interpretation.
Failure mechanism: Weak contractual controls, overbroad internal sharing, or poor handling discipline allow accessed ratings to be copied into workflows where they are no longer governed as restricted intelligence. That turns a licensed assessment product into a reusable targeting aid.
Impact: The result can be increased exposure of weak assets, more efficient attacker or competitor targeting, and loss of trust in the ratings provider and the customer’s governance posture. In higher-risk cases, misuse can also trigger contractual, regulatory, or reputational consequences.
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 surface, CIS Controls v8 and NIST CSF 2.0 set the technical controls, and ISO/IEC 42001:2023 define the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-01 — Secrets and Credential Management | Ratings misuse often overlaps with restricted intelligence handling and downstream access control. |
| Recommendation — Restrict distribution and handling of sensitive ratings with least-privilege access and explicit usage terms. | ||
| CIS Controls v8 | 6 — Access Control Management | Accountability depends on controlling who can access and redistribute the ratings data. |
| Recommendation — Define and enforce access boundaries for ratings information and review them regularly. | ||
| NIST CSF 2.0 | GV.RM — Risk Management Strategy | Shared accountability is a governance decision about acceptable use and downstream risk. |
| Recommendation — Assign ownership for post-access handling and incorporate misuse risk into governance. | ||
| ISO/IEC 42001:2023 | 4.2 — Understanding the needs and expectations of interested parties | Published ratings create obligations to customers, users, and affected third parties. |
| Recommendation — Document stakeholder obligations for use, restriction, and oversight of ratings data. | ||
Practitioner Guidance
What to verify: Confirm that the provider’s terms actually restrict onward use, redistribution, and inference abuse, and that the customer has a documented owner for post-access handling. If no one owns the information after download, accountability is already broken.
Decision rule: If the ratings can be exported, forwarded, or embedded into internal reporting, classify them as governed sensitive data and apply retention, sharing, and access review controls accordingly. If they are only ever viewed in a controlled portal, provider-side enforcement carries more of the burden but does not eliminate user responsibility.
Practitioner takeaway: The safest model is not to choose between provider accountability and user accountability, but to define both clearly, because ratings are most dangerous when everyone assumes the other party is responsible for preventing misuse.
Related resources from NHI Mgmt Group
- Who should be accountable for break-glass access when emergency privileged access spans security, IT, and management teams?
- Who should be accountable when identity security findings are repeatedly marked as won’t fix?
- How should security teams prioritise NHI remediation in cloud environments?
- How should security teams govern non-human identities at scale?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on September 20, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
