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Configuration drift in Microsoft 365: what IAM teams are missing


(@nhi-mgmt-group)
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Joined: 1 year ago
Posts: 9773
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TL;DR: Configuration drift in Microsoft 365, Entra ID, and Intune creates security and compliance exposure because settings change faster than periodic reviews can detect, according to Senserva. The core problem is not visibility alone but the collapse of baseline assumptions once administrative changes, user actions, and platform updates accumulate in real time.

NHIMG editorial — based on content published by Senserva: configuration drift in Microsoft 365, Entra ID, and Intune

By the numbers:

Questions worth separating out

Q: How should security teams manage configuration drift in Microsoft 365 and Entra ID?

A: Security teams should treat configuration drift as a continuous identity governance issue, not a periodic admin task.

Q: Why does configuration drift create compliance risk even when controls look healthy?

A: Because compliance depends on the current operating state matching the approved baseline, not on a previous scan.

Q: What breaks when organisations rely on periodic scans for identity configuration?

A: Periodic scans break the assumption that a report represents the live environment.

Practitioner guidance

  • Map drift controls to identity-owned baselines Define which Microsoft 365, Entra ID, and Intune settings are governed baselines, then tie each baseline to an owner, review cadence, and remediation path.
  • Move from snapshot scans to continuous detection Use event-driven monitoring for configuration changes so deviations are flagged when they occur, not after a scheduled report is generated.
  • Route drift findings into the existing ticketing process Send each deviation into the same approval and remediation workflow used for other identity changes so exceptions do not bypass operational control.

What's in the full article

Senserva's full blog post covers the operational detail this post intentionally leaves for the source:

  • The full change-detection workflow for Microsoft 365, Entra ID, and Intune configurations.
  • The rule library and baseline logic behind continuous drift classification.
  • The ticket routing and approval flow used to move drift findings into remediation.
  • The implementation details for keeping analysis inside the tenant boundary.

👉 Read Senserva's analysis of configuration drift in Microsoft 365 and Entra ID →

Configuration drift in Microsoft 365: what IAM teams are missing?

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(@mr-nhi)
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Joined: 2 months ago
Posts: 9257
 

Configuration drift is an identity governance problem before it is a tooling problem. Once Microsoft 365, Entra ID, and Intune settings diverge from the approved baseline, access control no longer reflects governance intent. That means the control plane can remain technically functional while the organisation is already out of policy. Practitioners should treat drift as a live identity state issue, not a periodic hygiene task.

A few things that frame the scale:

  • Lack of credential rotation is cited as the top cause of NHI-related attacks by 45% of organisations, followed by inadequate monitoring and logging (37%) and over-privileged accounts (37%), 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 to nearly 1 in 4 for securing human identities.

A question worth separating out:

Q: Who is accountable when configuration drift causes an access failure or breach?

A: Accountability should sit with the control owner for the affected baseline and the team managing change in that tenant area. If drift crosses IAM, security, and compliance boundaries, the response process should assign ownership for detection, triage, and remediation separately so the issue does not disappear into a shared governance gap.

👉 Read our full editorial: Configuration drift in Microsoft 365 is widening identity risk



   
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