PublicNetworkAccess_Audit.json

{
  "properties": {
    "displayName": "Azure Attestation providers should disable public network access",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "description": "To improve the security of Azure Attestation Service, ensure that it isn't exposed to the public internet and can only be accessed from a private endpoint. Disable the public network access property as described in aka.ms/azureattestation. This option disables access from any public address space outside the Azure IP range, and denies all logins that match IP or virtual network-based firewall rules. This reduces data leakage risks.",
    "metadata": {
      "version": "1.0.0",
      "category": "Attestation"
    },
    "version": "1.0.0",
    "parameters": {
      "effect": {
        "type": "string",
        "defaultValue": "Audit",
        "allowedValues": [
          "Audit",
          "Deny",
          "Disabled"
        ],
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        }
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.Attestation/attestationProviders"
          },
          {
            "field": "Microsoft.Attestation/attestationProviders/publicNetworkAccess",
            "notEquals": "Disabled"
          }
        ]
      },
      "then": {
        "effect": "[parameters('effect')]"
      }
    },
    "versions": [
      "1.0.0"
    ]
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/5e7e928c-8693-4a23-9bf3-1c77b9a8fe97",
  "name": "5e7e928c-8693-4a23-9bf3-1c77b9a8fe97"
}