Security checks / Check reference / Conditional Access
Conditional Access Enforces MFA For All Users
Info Severity Microsoft 365 security check in the Conditional Access domain.
A Conditional Access policy enforcing MFA for all users and all applications was found. Confirms tenant-wide MFA baseline is in place Tenant-wide challenges are inconsistent; password-only routes persist at scale, enabling phishing, token replay, and silent privilege expansion under low assurance Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.
Check summary
What this check verifies
A Conditional Access policy enforcing MFA for all users and all applications was found. Confirms tenant-wide MFA baseline is in place
Why it matters
Tenant-wide challenges are inconsistent; password-only routes persist at scale, enabling phishing, token replay, and silent privilege expansion under low assurance
How to fix it
Maintain MFA baseline; set authentication strengths to retire SMS/email-only paths; validate coverage with What-If and Report-only before expanding
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 Enforces MFA For All Users check verify?
A Conditional Access policy enforcing MFA for all users and all applications was found. Confirms tenant-wide MFA baseline is in place It is a Info 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 Enforces MFA For All Users finding?
Maintain MFA baseline; set authentication strengths to retire SMS/email-only paths; validate coverage with What-If and Report-only before expanding 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 controls IM-6, IM-7. 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.