| name | cis-azure-foundations-5.17 |
| description | Ensure 'Restrict access to Microsoft Entra admin center' is set to 'Yes' |
| category | cis-azure-foundations |
| version | 5.0.0 |
| author | cyberstrike-official |
| tags | ["cis","azure","identity","admin-center","access-restriction","least-privilege"] |
| cis_id | 5.17 |
| cis_benchmark | CIS Microsoft Azure Foundations Benchmark v5.0.0 |
| tech_stack | ["azure"] |
| cwe_ids | [] |
| chains_with | ["cis-azure-foundations-5.4","cis-azure-foundations-5.26"] |
| prerequisites | [] |
| severity_boost | {} |
Ensure 'Restrict access to Microsoft Entra admin center' is set to 'Yes'
Description
Restrict access to the Microsoft Entra ID administration center to administrators only.
NOTE: This only affects access to the Entra ID administrator's web portal. This setting does not prohibit privileged users from using other methods such as Rest API or Powershell to obtain sensitive information from Microsoft Entra ID.
Rationale
The Microsoft Entra ID administrative center has sensitive data and permission settings. All non-administrators should be prohibited from accessing any Microsoft Entra ID data in the administration center to avoid exposure.
Impact
All administrative tasks will need to be done by Administrators, causing additional overhead in management of users and resources.
Audit Procedure
Using Azure Portal
- From Azure Home select the Portal Menu
- Select
Microsoft Entra ID
- Under
Manage, select Users
- Under
Manage, select User settings
- Under
Administration centre, ensure that Restrict access to Microsoft Entra admin center is set to Yes
Expected Result
Restrict access to Microsoft Entra admin center should be set to Yes.
Remediation
Using Azure Portal
- From Azure Home select the Portal Menu
- Select
Microsoft Entra ID
- Under
Manage, select Users
- Under
Manage, select User settings
- Under
Administration centre, set Restrict access to Microsoft Entra admin center to Yes
- Click
Save
Default Value
By default, Restrict access to Microsoft Entra admin center is set to No.
References
- https://learn.microsoft.com/en-us/entra/identity/role-based-access-control/permissions-reference
- https://learn.microsoft.com/en-us/security/benchmark/azure/mcsb-governance-strategy#gs-2-define-and-implement-enterprise-segmentationseparation-of-duties-strategy