Topic starter
14/05/2026 7:28 pm
TL;DR: Identity-led attacks are now a frontline risk for NHS organisations as privileged accounts, service credentials, APIs, bots, and machine identities expand the attack surface, according to Delinea. The practical issue is not just access control but reducing standing privilege and hidden NHI exposure without disrupting clinical operations.
Editorial analysis by NHI Mgmt Group, based on content published by Delinea: “Securing Privileged Access & Non-Human Identities Across NHS Trusts”.
Key questions
Q: What breaks when NHS trusts leave standing privilege in place for human and non-human accounts?
A: Standing privilege creates a durable attack path because compromised credentials remain usable across systems long after the original task or support need ends.
Q: Why do service accounts and machine identities matter under NIS2?
A: Service accounts and machine identities matter because they often carry the permissions that move data, trigger reports, and feed AI workflows.
Practitioner guidance
- Map privileged and non-human access together Build a single inventory of privileged users, service accounts, APIs, bots, and machine credentials across clinical and IT systems so hidden access paths do not sit outside governance.
- Remove standing privilege from routine workflows Shift routine administrative and service access toward task-scoped elevation, then revoke it immediately after use so credentials do not persist across shifts or support windows.
- Assign clear owners to machine identities Make every service credential and machine identity traceable to a named business or technical owner who can approve scope, rotation, and revocation decisions.
Bottom line: NHS identity risk in 2026 is driven by persistent privileged access across both human and non-human identities, which expands the attack surface for clinical and IT systems.
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This topic was modified 3 days ago by NHI Mgmt Group
14/05/2026 7:28 pm
Standing privilege, not just excess access, is the core identity risk in NHS operations. The article’s threat model is built around access that persists beyond immediate need, especially across privileged users, service credentials, and machine identities. That matters because persistence expands the attack surface while making containment harder during an incident. In healthcare, the practical conclusion is that identity scope and duration are as important as authentication strength.
A few things that frame the scale:
- 61% of organisations still define privileged users as humans only, overlooking the role of non-human identities in privileged access, according to KPMG.
A question worth separating out:
Q: Should trusts prioritize zero standing access or broader credential inventory first?
A: They should start with inventory if they do not know where privileged and non-human access exists, because you cannot remove standing access you have not found. Once the estate is visible, zero standing access becomes the better control objective because it directly reduces the time attackers can abuse valid credentials.
👉 Read our full editorial: NHS identity risk in 2026: PAM and NHI controls
This post was modified 3 days ago by NHI Mgmt Group