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24/06/2026 9:27 pm
TL;DR: Healthcare environments are expanding non-human identity attack surfaces as AI-enabled tools, always-on systems, and third-party integrations increase access scope, visibility gaps, and compliance pressure, according to Entro Security. The central issue is not tooling alone but governance that still assumes access is easy to inventory, scope, and retire.
NHIMG editorial — based on content published by Entro Security: Identities, non-human identities and data security in healthcare
Questions worth separating out
Q: What breaks when healthcare organisations leave machine identities outside zero trust controls?
A: Zero trust becomes partial rather than comprehensive.
Q: Why do AI-enabled healthcare tools increase non-human identity risk?
A: AI-enabled tools usually need broad, always-on access to data, services, and workflows to function at scale.
Q: How should security teams govern lifecycle for service accounts and API credentials?
A: They should treat lifecycle as a required control, not an administrative afterthought.
Practitioner guidance
- Map every non-human identity to a business function Record what each identity exists to do, which system it supports, and whether that purpose is still current.
- Narrow access to the minimum functional scope Review whether AI-enabled tools, devices, and integrations have broader permissions than their workflow requires.
- Extend lifecycle controls to machine identities Apply creation, review, rotation, and retirement processes to service credentials, API access, and integrated systems.
What's in the full article
Entro Security's full blog covers the operational detail this post intentionally leaves for the source:
- The article's healthcare-specific examples of AI-enabled tools and autonomous systems touching clinical and operational data
- Entro's discussion of why downtime constraints make security controls harder to deploy safely in healthcare environments
- The vendor's explanation of contextual visibility across third-party integrations and why that matters for compliance
- The product framing around governing secrets and NHIs from a single interface
👉 Read Entro Security's analysis of NHI risk in healthcare environments →
Healthcare NHI sprawl and zero trust gaps: what teams must fix?
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25/06/2026 6:42 am
Healthcare NHI risk is fundamentally a lifecycle problem, not just a visibility problem. The article correctly points to inventory and contextual awareness, but the deeper issue is that many healthcare programmes still treat non-human identities as static assets. In reality, their usefulness, scope, and trust relationship change as services, integrations, and vendors change. The implication is that identity governance must track creation, purpose, rotation, and retirement as a single control chain.
A few things that frame the scale:
- 85% of organisations lack full visibility into third-party vendors connected via OAuth apps, according to The State of Non-Human Identity Security.
- Only 1.5 out of 10 organisations are highly confident in their ability to secure NHIs, compared with nearly 1 in 4 for securing human identities.
A question worth separating out:
Q: Who is accountable when a third-party integration exposes sensitive healthcare data?
A: Accountability should rest with the organisation that granted the access, the service owner that approved the integration, and the vendor relationship owner that manages the external dependency. In practice, third-party access needs explicit lifecycle and scope ownership, or risk persists long after the business relationship changes.
👉 Read our full editorial: Healthcare NHI governance gaps widen as AI tools expand access
