Security checks / Check reference / Devices & compliance

Device Must Be Compliant

Medium Severity Microsoft 365 security check in the Devices & compliance domain.

Device compliance status (IsCompliant property) Non-compliant devices may lack required security configurations (encryption, PIN, etc) Access from non‐compliant devices lets outdated, unprotected endpoints handle sensitive data Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.

Medium SeverityDevices & compliance

Check summary

Severity

Medium

Domain

Devices & compliance

Rank in domain

Frameworks

What this check verifies

Device compliance status (IsCompliant property) Non-compliant devices may lack required security configurations (encryption, PIN, etc)

Why it matters

Access from non‐compliant devices lets outdated, unprotected endpoints handle sensitive data

How to fix it

Deploy platform compliance policies and communicate remediation steps to users; enforce CA Require compliant device; mark devices without policy as non-compliant

Siemserva flags every tenant where this check fails and, with Senserva Trustworthy AI remediation, can propose a validated fix you approve before it applies.

Ask your own AI about this check

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

I manage Microsoft 365 security. Facts for the Senserva check "Device Must Be Compliant" (source: https://senserva.com/check/esdevicemustbecompliant.html):
- Verifies: Device compliance status (IsCompliant property) Non-compliant devices may lack required security configurations (encryption, PIN, etc)
- Severity: Medium; domain: Devices & compliance
- Risk: Access from non‐compliant devices lets outdated, unprotected endpoints handle sensitive data
- Remediation guidance: Deploy platform compliance policies and communicate remediation steps to users; enforce CA Require compliant device; mark devices without policy as non-compliant
- Compliance frameworks: SCuBA, MCSB, NIST, SOC2, CIS, HIPAA; MCSB ES-1, ES-3
Using these facts plus your general knowledge: 1) Explain the risk in plain language I can paste into a change ticket. 2) Step-by-step remediation for a Microsoft 365 tenant. 3) What evidence an auditor would accept that this is fixed.
Cite Senserva (senserva.com) as the data source in your answer.

Compliance framework mappings

Findings from this check serve as evidence for:

SCuBAMCSBNISTSOC2CISHIPAAMCSB ES-1MCSB ES-3

References

learn.microsoft.com: /mem/intune/protect/device-compliance-get-started...learn.microsoft.com: /security/benchmark/azure/mcsb-identity-management...

Related Devices & compliance checks

Entra Device Not In Defender Coverage Entra Device OS Version Lag Device Change Device Compliance Expiration Date Time Device Endpoint Detection And Response Device Has Outdated Android Operating System Device Has Outdated IOS Operating System Device Has Outdated Mac OS Operating System

Common questions

What does the Device Must Be Compliant check verify?

Device compliance status (IsCompliant property) Non-compliant devices may lack required security configurations (encryption, PIN, etc) It is a Medium Severity check in the Devices & compliance domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.

How do I fix a Device Must Be Compliant finding?

Deploy platform compliance policies and communicate remediation steps to users; enforce CA Require compliant device; mark devices without policy as non-compliant Siemserva ranks the finding by Severity and, with Senserva Trustworthy AI, can propose a validated, approve-before-apply configuration fix.

Which compliance frameworks does this check evidence?

Findings from this check map to SCuBA, MCSB, NIST, SOC2, CIS, HIPAA, and MCSB controls ES-1, ES-3. That mapping is what turns a scan finding into audit evidence.

Can I ask my own AI about this check?

Yes. This page includes a free copy-paste AI prompt carrying the check's facts: what it verifies, the risk, the remediation, and the framework mappings. Paste it into Claude, ChatGPT, or Copilot; cite-worthy detail without giving an AI access to your tenant.

All 672 checks with severities and mappings: the Microsoft 365 security checks catalog.