Accountability usually sits with the organisation selecting and operating the service, not just the provider. Security, legal, compliance, and procurement teams should verify that the service meets local sovereignty and cybersecurity requirements before use. Certifications help, but accountability remains with the customer to assess fit, document controls, and maintain governance.
Why This Matters for Security Teams
Cloud sovereignty and cybersecurity obligations rarely fail because a provider says “no.” They fail when the customer assumes shared responsibility means shared accountability. For NHI Management Group, this is a governance problem as much as a technical one: the organisation choosing the service must prove that data location, access control, logging, incident response, and subcontractor risk align to local law and policy. That includes non-human identities that move data, call APIs, and persist secrets across regions.
This is why practitioners should read provider assurances alongside evidence from incidents such as the 52 NHI breaches Report and the CISA cyber threat advisories, which show how quickly control gaps become operational exposure. In the 2024 Non-Human Identity Security Report, Aembit found that 88.5% of organisations say their non-human IAM practices lag behind or are merely on par with human IAM. In practice, many security teams discover sovereignty and access failures only after the service is live, not during procurement.
How It Works in Practice
Accountability starts with procurement, legal, security, and privacy teams defining the control baseline before any workload is deployed. The provider may be responsible for operating infrastructure, but the customer is usually responsible for selecting regions, enabling the right tenancy model, reviewing subprocessors, and proving that retention, backup, support access, and cross-border transfers meet local requirements. That governance must extend to NHIs because agents, integrations, and automation tools often create the real compliance exposure.
In operational terms, teams should map each service to concrete evidence: data residency commitments, encryption and key-management model, audit log availability, breach notification terms, and exit procedures. Then validate how non-human access is issued and reviewed. If an application uses service accounts, API keys, or workload tokens, the organisation needs to know where those credentials are stored, who can read them, whether they are rotated, and whether they are scoped to the approved geography. This is consistent with current guidance in NIST SP 800-53 Rev 5 Security and Privacy Controls, especially around system monitoring, access enforcement, and third-party risk.
- Confirm the legal owner of compliance obligations, not just the operational owner of the cloud tenant.
- Require contract language for sovereignty, audit access, support access, and incident notice.
- Inventory NHIs that can move or expose regulated data across regions.
- Review logging, key custody, and remote administration paths for hidden cross-border exposure.
The same lesson appears in NHIMG analysis such as the Ultimate Guide to NHIs and the 230M AWS environment compromise, where identity and configuration failures turned platform trust into organisational risk. These controls tend to break down when a globally distributed service silently replicates data, support personnel retain broad access, and the customer has not tested where identities, logs, and backups actually reside.
Common Variations and Edge Cases
Tighter sovereignty controls often increase cost and operational overhead, requiring organisations to balance regulatory certainty against vendor flexibility and delivery speed. The hard part is that “accountable” does not always mean “liable for every failure”; it means the customer must demonstrate due diligence, while the provider must deliver the contracted safeguards. Best practice is evolving, and there is no universal standard for this yet.
Edge cases matter. In some regulated environments, a cloud provider can satisfy local requirements only if the customer configures region locks, customer-managed keys, private connectivity, and strict administrator separation. In others, the same provider may be unacceptable because support access, telemetry, or backup replication crosses borders. That is why certifications are evidence, not closure. They help, but they do not replace a service-by-service assessment of where data lives, who can access it, and how NHIs are governed over time. The Top 10 NHI Issues and the DeepSeek breach show how secrets, automation, and weak oversight can undermine assurances long before a formal audit catches up.
In highly distributed SaaS and AI-enabled workflows, the practical question is not whether the provider has controls on paper, but whether the organisation can continuously verify them across regions, integrations, and delegated identities.
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, NIST SP 800-53 Rev 5 and NIST Zero Trust (SP 800-207) set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | GV.SC-1 | Supply chain oversight is central when provider assurances must be validated. |
| NIST SP 800-53 Rev 5 | SA-9 | External system services require contractually defined security obligations. |
| NIST Zero Trust (SP 800-207) | AC-4 | Zero Trust enforces policy at runtime instead of trusting the cloud boundary. |
| OWASP Non-Human Identity Top 10 | NHI-03 | Non-human credentials often create hidden cross-border and over-privilege exposure. |
Assign ownership for cloud third-party risk and verify sovereignty controls before onboarding.
Related resources from NHI Mgmt Group
- Who is accountable when a cloud-hosted identity governance service cannot meet sovereignty requirements?
- Who is accountable when data sharing under the EU Data Act fails to meet fairness, transparency, or portability requirements?
- Who is accountable when a payment provider fails to meet PSD2 strong customer authentication requirements?
- Who is accountable when a Virtual Asset Service Provider fails to meet Travel Rule requirements?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on August 27, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
