STIGUI
V-267373CAT II — Medium severitySV-267373r1025807_rule

Microsoft Intune service must notify system administrators and the information system security officer (ISSO) when accounts are modified.

Rule version MSIN-24-000830 · STIG v1 · 2024-10-04

Discussion

When application accounts are modified, user accessibility is affected. Accounts are used for identifying individual users or for identifying the application processes themselves. Sending notification of account modification events to the system administrator and ISSO is one method for mitigating this risk. Such a capability greatly reduces the risk that application accessibility will be negatively affected for extended periods of time and provides logging that can be used for forensic purposes.

To address access requirements, many operating systems can be integrated with enterprise-level authentication/access/auditing mechanisms that meet or exceed access control policy requirements.

Satisfies: FAU_ALT_EXT.1.1, FAU_GEN.1.1(1), FMT_SMF.1.1(2)c.8 Reference: PP-MDM-411065, PP-MDM-412000

Check

Verify the ISSO is alerted when accounts are modified in Entra ID. Account management is managed by Entra ID. Intune cannot be configured to not use Entra ID.

Event monitoring and alerting in Entra ID may be implemented through various methods including log aggregation and the use of monitoring tools. Determine how the site has implemented this requirement. It is recommended that Entra ID be configured to download audit logs to a log management server and the log management server be configured to alert the ISSO when accounts are modified.

If the ISSO is not alerted when accounts are modified in Entra ID, this is a finding.

Fix

Account management is managed by Entra ID. Intune cannot be configured to not use Entra ID. Event monitoring and alerting may be implemented through various methods including log aggregation and the use of monitoring tools. It is recommended that Entra ID be configured to download audit logs to a log management server (https://learn.microsoft.com/en-us/entra/identity/monitoring-health/howto-download-logs) and the log management server be configured to alert the ISSO when accounts are modified.

Identifiers

Group ID
V-267373
Group title
SRG-APP-000292-UEM-000166
Rule ID
SV-267373r1025807_rule
Check ID
C-71297r1025592_chk
Fix ID
F-71200r1025593_fix