Security checks / Check reference / Users & accounts
User Login Device Must Be Managed
High Severity Microsoft 365 security check in the Users & accounts domain.
User sign-in from a device that is not managed by Intune Unmanaged devices lack security baselines, EDR, and encryption Corporate data accessed from these devices cannot be remotely wiped if lost or compromised Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.
Check summary
What this check verifies
User sign-in from a device that is not managed by Intune
Why it matters
Unmanaged devices lack security baselines, EDR, and encryption Corporate data accessed from these devices cannot be remotely wiped if lost or compromised
How to fix it
Require managed (Intune-enrolled) devices via Conditional Access; block or limit access from unmanaged endpoints
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.
Compliance framework mappings
Findings from this check serve as evidence for:
References
Related Users & accounts checks
Common questions
What does the User Login Device Must Be Managed check verify?
User sign-in from a device that is not managed by Intune It is a High Severity check in the Users & accounts domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.
How do I fix a User Login Device Must Be Managed finding?
Require managed (Intune-enrolled) devices via Conditional Access; block or limit access from unmanaged endpoints 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, including SCuBA policy MS.AAD.6.1v1, and MCSB controls ES-1, IM-6. 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.