Microsoft's November 12, 2026 Azure Local article describes a change in version 2610: customize an eligible security setting while retaining drift control. The release also updates the security baseline and adds control mappings and risk metadata to the settings files. Microsoft announcement.
For a platform team, the useful adoption record connects an approved exception to its intended scope and operational evidence. My proposed evaluation would start with one documented application requirement and an eligible test deployment.
Review the Setting Before the Exception
Microsoft adds metadata covering benchmark and control mappings, security impact, change risk, and customization posture. It also explicitly distinguishes benchmark alignment from certification or accreditation. Baseline evidence and limits.
I would retain the settings file for the deployment's actual version and architecture with the change proposal. Ask the workload owner to describe the required behavior and the security reviewer to identify the control affected by the proposed value.
Give the exception a review date and a named owner. The record should explain why the workload needs it, which compensating decisions apply, and what evidence would allow the team to retire the exception later.
Use the Documented Customization Route
Microsoft Learn identifies Set-AzsSecurity as the supported route for individual customization. Drift control protects the chosen value; direct registry or Group Policy changes to the same settings are unsupported and reverted. Customization guidance.
My pilot would record the existing value, approved target, affected machines, and expected application outcome before any change. Keep the configuration evidence alongside the acceptance criteria so another operator can reconstruct the decision.
For a hypothetical backup integration, I would have the protection owner define the exact operation that must succeed. Use synthetic data and preserve the observed result together with the approved account and scope information.
Decide Between Cluster and Machine Scope
The guide says cluster-scoped customization becomes recorded policy intent and is reapplied during updates. Machine-local customization also persists, but cluster intent takes precedence for the same setting. Scope and precedence.
I would put the scope decision in the review explicitly. Ask whether the workload needs identical behavior across the cluster and how the operations team will detect a mismatch between the approved scope and the observed configuration.
Have a second engineer inspect the intended state from the recorded instructions. Include the machines reviewed, the observation time, and any difference that still needs investigation before expanding the change.
Account for Upgrade Readiness
On upgraded deployments, the documentation requires security baselines to be properly applied before these cmdlets are available. It also says Get-AzsSecurityPolicyIntent lists cluster customizations and excludes machine-local changes made without cluster scope. Availability and review behavior.
My acceptance record would therefore distinguish a completed platform update from verified baseline readiness. Retain the local-change inventory separately from the cluster-intent review and assign an owner to reconcile both.
Rehearse an approved solution update in the test environment. Compare the post-update values and workload behavior with the prewritten expectations, then preserve the observations as evidence for the rollout decision.
Respect the Protected Boundary
The guide lists settings that customization cannot change and says a blocked attempt writes no customization; force cannot override that boundary. Protected settings.
I would review eligibility before scheduling the pilot. If the required change is outside that boundary, record the unresolved design requirement and take it through the team's established support and architecture process.
Also rehearse returning the approved test setting to its baseline through the documented procedure. The recovery evidence should show the resulting configuration and whether the application still meets its agreed operating requirements.
Practical Cloud Engineer Takeaway
Retain the settings file and rationale for the exact deployment version.
Review customization eligibility before proposing the change.
Record cluster or machine scope and the precedence decision.
Verify baseline readiness and post-update behavior separately.
Keep exception ownership, review dates, and recovery evidence together.
Who Should Care?
Azure Local platform engineers, security reviewers, application owners, and operations teams managing baseline exceptions across solution updates.
Bottom Line
Version 2610 offers more precise security customization. A useful rollout preserves drift control, makes scope explicit, and demonstrates that the approved configuration and workload behavior survive the intended update path.
No Azure Local setting, baseline, cluster policy, backup configuration, or Azure resource was changed for this article.
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