HIPAA access governance and zero trust: are your controls keeping up?

TL;DR: Zero trust can help healthcare organisations align access management with HIPAA by tightening verification, least privilege, and access review practices, according to Zluri’s analysis. The real test is whether identity controls can prove minimum-necessary access in cloud-first environments without relying on perimeter assumptions.

NHIMG editorial — based on content published by Zluri: Access Management Complying With HIPAA By Incorporating Zero Trust

By the numbers:

• 69% of security leaders agree identity management must fundamentally shift to address agentic AI systems.
• 70% of organisations grant AI systems more access than they would give a human employee performing the exact same job.

Questions worth separating out

Q: How should healthcare teams apply zero trust to PHI access management?

A: Start by treating every PHI request as untrusted until identity, device, and application context are verified.

Q: What breaks when HIPAA access reviews are not tied to enforcement?

A: The review becomes documentation rather than control.

Q: Why do broad internal trust zones create PHI exposure risk?

A: Broad trust zones assume that anything inside the environment is sufficiently trusted, which is no longer true in cloud-first healthcare.

Practitioner guidance

• Map PHI access paths end to end Document every human, contractor, application, and service account that can reach PHI, then classify each path by system, purpose, and trust boundary.
• Enforce minimum necessary access at the application layer Translate HIPAA policy into app-specific entitlements so users only reach the records and functions required for current duties.
• Connect access reviews to automatic removal actions Make review findings trigger deprovisioning, downgrades, or approval resets, rather than leaving them as spreadsheet evidence.

What's in the full article

Zluri's full article covers the operational detail this post intentionally leaves for the source:

• Step-by-step application classification and perimeter scoping for PHI-bearing systems.
• Automated access rule examples that show how context-based decisions can be expressed in workflow tooling.
• Review workflows that identify unauthorized users, former employees, and role changes before they become audit findings.
• Practical examples of how review results can trigger deprovisioning or access downgrades.

👉 Read Zluri's analysis of zero trust access management for HIPAA compliance →

HIPAA access governance and zero trust: are your controls keeping up?

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