Security checks / Check reference / Conditional Access
Conditional Access Admin Portal Missing MFA
Critical Severity Microsoft 365 security check in the Conditional Access domain.
Admin portal access lacks MFA for privileged users. Detected via What-If per user Admin portal access without MFA means a stolen password gives direct access to tenant configuration This is one of the most impactful gaps to close Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.
Check summary
What this check verifies
Admin portal access lacks MFA for privileged users. Detected via What-If per user
Why it matters
Admin portal access without MFA means a stolen password gives direct access to tenant configuration This is one of the most impactful gaps to close
How to fix it
Create a CA policy requiring MFA for this scenario; test with report-only first
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 Conditional Access checks
Common questions
What does the Conditional Access Admin Portal Missing MFA check verify?
Admin portal access lacks MFA for privileged users. Detected via What-If per user It is a Critical Severity check in the Conditional Access domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.
How do I fix a Conditional Access Admin Portal Missing MFA finding?
Create a CA policy requiring MFA for this scenario; test with report-only first 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.1.1v1, MS.AAD.2.1v1, MS.AAD.2.2v1, MS.AAD.2.3v1, MS.AAD.3.1v1, MS.AAD.3.2v1, and MCSB control 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.