AzPolicyAdvertizer

last sync: 2025-Oct-31 18:22:59 UTC

Function apps should disable public network access

Azure BuiltIn Policy definition

Source Azure Portal
Display name Function apps should disable public network access
Id 969ac98b-88a8-449f-883c-2e9adb123127
Version 1.1.0
Details on versioning
Versioning Versions supported for Versioning: 2
1.1.0
1.0.0
Built-in Versioning [Preview]
Category App Service
Microsoft Learn
Description Disabling public network access improves security by ensuring that the Function app is not exposed on the public internet. Creating private endpoints can limit exposure of a Function App. Learn more at: https://aka.ms/app-service-private-endpoint.
Cloud environments AzureCloud = true
AzureUSGovernment = true
AzureChinaCloud = unknown
Available in AzUSGov The Policy is available in AzureUSGovernment cloud. Version: '1.*.*'
Mode Indexed
Type BuiltIn
Preview False
Deprecated False
Effect Default
Audit
Allowed
Audit, Disabled, Deny
RBAC role(s) none
Rule aliases IF (1)
Alias Namespace ResourceType Path PathIsDefault DefaultPath Modifiable
Microsoft.Web/sites/publicNetworkAccess Microsoft.Web sites properties.publicNetworkAccess True True
Rule resource types IF (1)
Compliance
The following 1 compliance controls are associated with this Policy definition 'Function apps should disable public network access' (969ac98b-88a8-449f-883c-2e9adb123127)
Control Domain Control Name MetadataId Category Title Owner Requirements Description Info Policy#
Azure_Security_Benchmark_v3.0 NS-2 Azure_Security_Benchmark_v3.0_NS-2 Microsoft cloud security benchmark NS-2 Network Security NS-2 Secure cloud services with network controls Shared **Security Principle:** Secure cloud services by establishing a private access point for the resources. You should also disable or restrict access from public network when possible. **Azure Guidance:** Deploy private endpoints for all Azure resources that support the Private Link feature, to establish a private access point for the resources. You should also disable or restrict public network access to services where feasible. For certain services, you also have the option to deploy VNet integration for the service where you can restrict the VNET to establish a private access point for the service. **Implementation and additional context:** Understand Azure Private Link: https://docs.microsoft.com/azure/private-link/private-link-overview n/a link 126
Initiatives usage
Initiative DisplayName Initiative Id Initiative Category State Type polSet in AzUSGov
[Preview]: Control the use of App Service in a Virtual Enclave 528d78c5-246c-4f26-ade6-d30798705411 VirtualEnclaves Preview BuiltIn true
[Preview]: Microsoft cloud security benchmark v2 e3ec7e09-768c-4b64-882c-fcada3772047 Security Center Preview BuiltIn unknown
Public network access should be disabled for PaaS services Deny-PublicPaaSEndpoints Network GA ALZ
History
Date/Time (UTC ymd) (i) Change type Change detail
2025-08-25 17:22:47 change Minor (1.0.0 > 1.1.0)
2022-10-07 16:34:28 add 969ac98b-88a8-449f-883c-2e9adb123127
JSON compare
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JSON
api-version=2021-06-01
EPAC