last sync: 2021-May-14 16:08:20 UTC

Azure Policy definition

Storage accounts should use customer-managed key for encryption

Name Storage accounts should use customer-managed key for encryption
Azure Portal
Id 6fac406b-40ca-413b-bf8e-0bf964659c25
Version 1.0.2
details on versioning
Category Storage
Microsoft docs
Description Secure your storage account with greater flexibility using customer-managed keys. When you specify a customer-managed key, that key is used to protect and control access to the key that encrypts your data. Using customer-managed keys provides additional capabilities to control rotation of the key encryption key or cryptographically erase data.
Mode Indexed
Type BuiltIn
Preview FALSE
Deprecated FALSE
Effect Default: Audit
Allowed: (Audit, Disabled)
Used RBAC Role none
History
Date/Time (UTC ymd) (i) Change type Change detail
2021-02-10 14:43:58 change Patch (1.0.1 > 1.0.2) *changes on text case sensitivity are not tracked
2020-12-11 15:42:52 change Patch (1.0.0 > 1.0.1) *changes on text case sensitivity are not tracked
2020-08-18 14:06:57 add 6fac406b-40ca-413b-bf8e-0bf964659c25
Used in Initiatives
Initiative DisplayName Initiative Id Initiative Category State
[Deprecated]: Azure Security Benchmark v2 bb522ac1-bc39-4957-b194-429bcd3bcb0b Regulatory Compliance Deprecated
[Preview]: CIS Microsoft Azure Foundations Benchmark v1.3.0 612b5213-9160-4969-8578-1518bd2a000c Regulatory Compliance Preview
[Preview]: CMMC Level 3 b5629c75-5c77-4422-87b9-2509e680f8de Regulatory Compliance Preview
Azure Security Benchmark 1f3afdf9-d0c9-4c3d-847f-89da613e70a8 Security Center GA
JSON Changes

JSON
{
  "properties": {
    "displayName": "Storage accounts should use customer-managed key for encryption",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "description": "Secure your storage account with greater flexibility using customer-managed keys. When you specify a customer-managed key, that key is used to protect and control access to the key that encrypts your data. Using customer-managed keys provides additional capabilities to control rotation of the key encryption key or cryptographically erase data.",
    "metadata": {
      "version": "1.0.2",
      "category": "Storage"
    },
    "parameters": {
      "effect": {
        "type": "String",
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        },
        "allowedValues": [
          "Audit",
          "Disabled"
        ],
        "defaultValue": "Audit"
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.Storage/storageAccounts"
          },
          {
            "not": {
              "field": "Microsoft.Storage/storageAccounts/encryption.keySource",
              "equals": "Microsoft.Keyvault"
            }
          }
        ]
      },
      "then": {
      "effect": "[parameters('effect')]"
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/6fac406b-40ca-413b-bf8e-0bf964659c25",
  "type": "Microsoft.Authorization/policyDefinitions",
  "name": "6fac406b-40ca-413b-bf8e-0bf964659c25"
}