wi-515918-nsp-not-supported-sentinel

Author: sbreingold-ms

articles/sentinel/prerequisites.md

@@ -4,7 +4,7 @@ description: Learn about prerequisites to deploy Microsoft Sentinel.
 author: batamig
 ms.author: bagol
 ms.topic: conceptual
-ms.date: 05/27/2025
+ms.date: 03/06/2026
 
 
 #Customer intent: As a security administrator, I want to understand the prerequisites for deploying Microsoft Sentinel so that I can ensure my environment is properly configured and compliant.
@@ -31,6 +31,8 @@ A [Log Analytics workspace](/azure/azure-monitor/logs/quick-create-workspace) is
 
 The Log Analytics workspace must not have a resource lock applied, and the workspace pricing tier must be pay-as-you-go or a commitment tier. Log Analytics legacy pricing tiers and resource locks aren't supported when enabling Microsoft Sentinel. For more information about pricing tiers, see [Simplified pricing tiers for Microsoft Sentinel](enroll-simplified-pricing-tier.md#prerequisites).
 
+[Network security perimeters](../private-link/network-security-perimeter-concepts.md) aren't supported for Log Analytics workspaces enabled for Microsoft Sentinel. If a network security perimeter is enabled on the workspace, analytic rules are automatically disabled.
+
 ### Dedicated resource group (recommended)
 
 To reduce complexity, we recommend a dedicated [resource group](../azure-resource-manager/management/manage-resource-groups-portal.md) for your Log Analytics workspace enabled for Microsoft Sentinel. This resource group should only contain the resources that Microsoft Sentinel uses, including the Log Analytics workspace, any playbooks, workbooks, and so on.