Security checks / Check reference / App registrations
App No Owners
Low Severity Microsoft 365 security check in the App registrations domain.
Application registration has no owners assigned. Orphaned apps lack accountability and may not receive security updates No owner means nobody is responsible for rotating credentials, reviewing permissions, or decommissioning this app when it's no longer needed Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.
Check summary
What this check verifies
Application registration has no owners assigned. Orphaned apps lack accountability and may not receive security updates
Why it matters
No owner means nobody is responsible for rotating credentials, reviewing permissions, or decommissioning this app when it's no longer needed
How to fix it
Assign at least two owners for accountability and lifecycle management
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 App registrations checks
Common questions
What does the App No Owners check verify?
Application registration has no owners assigned. Orphaned apps lack accountability and may not receive security updates It is a Low Severity check in the App registrations domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.
How do I fix a App No Owners finding?
Assign at least two owners for accountability and lifecycle management 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.5.1v1, MS.AAD.5.2v1, MS.AAD.5.3v1, and MCSB controls AM-1, IM-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.