output/20260723_081532/govviz/ALZ_20260723_081601/Enterprise-Scale/src/resources/Microsoft.Authorization/policyDefinitions/Deny-Storage-NetworkAclsVirtualNetworkRules.json
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{ "name": "Deny-Storage-NetworkAclsVirtualNetworkRules", "type": "Microsoft.Authorization/policyDefinitions", "apiVersion": "2021-06-01", "scope": null, "properties": { "policyType": "Custom", "mode": "All", "displayName": "Virtual network rules should be restricted for Storage Accounts", "description": "Azure Storage accounts should restrict the virtual network service-level network ACLs. Enforce this for increased data exfiltration protection.", "metadata": { "version": "1.0.0", "category": "Storage", "source": "https://github.com/Azure/Enterprise-Scale/", "alzCloudEnvironments": [ "AzureCloud", "AzureChinaCloud", "AzureUSGovernment" ] }, "parameters": { "effect": { "type": "String", "allowedValues": [ "Audit", "Deny", "Disabled" ], "defaultValue": "Deny", "metadata": { "displayName": "Effect", "description": "Enable or disable the execution of the policy" } } }, "policyRule": { "if": { "allOf": [ { "field": "type", "equals": "Microsoft.Storage/storageAccounts" }, { "count": { "field": "Microsoft.Storage/storageAccounts/networkAcls.virtualNetworkRules[*]" }, "greater": 0 } ] }, "then": { "effect": "[[parameters('effect')]" } } } } |