AzPolicyAdvertizer

last sync: 2021-Mar-03 15:53:01 UTC

Azure Policy definition

[Preview]: Certificates using RSA cryptography should have the specified minimum key size

Name [Preview]: Certificates using RSA cryptography should have the specified minimum key size
Azure Portal
Id cee51871-e572-4576-855c-047c820360f0
Version 2.0.0-preview
details on versioning
Category Key Vault
Microsoft docs
Description Manage your organizational compliance requirements by specifying a minimum key size for RSA certificates stored in your key vault.
Mode Microsoft.KeyVault.Data
Type BuiltIn
Preview True
Deprecated FALSE
Effect Default: audit
Allowed: (audit, deny, disabled)
Used RBAC Role none
History
Date/Time (UTC ymd) (i) Change type Change detail
2020-09-02 14:03:46 change Previous DisplayName: [Preview]: Manage minimum key size for RSA certificates
2019-11-19 11:26:09 change Previous DisplayName: [Preview]: Certificate key sizes should be sufficiently large
Used in Initiatives
Initiative DisplayName Initiative Id Initiative Category State
[Preview]: CMMC Level 3 b5629c75-5c77-4422-87b9-2509e680f8de Regulatory Compliance Preview
Json 
{
  "properties": {
  "displayName": "[Preview]: Certificates using RSA cryptography should have the specified minimum key size",
    "policyType": "BuiltIn",
    "mode": "Microsoft.KeyVault.Data",
    "description": "Manage your organizational compliance requirements by specifying a minimum key size for RSA certificates stored in your key vault.",
    "metadata": {
      "version": "2.0.0-preview",
      "category": "Key Vault",
      "preview": true
    },
    "parameters": {
      "minimumRSAKeySize": {
        "type": "Integer",
        "metadata": {
        "displayName": "[Preview]: Minimum RSA key size",
          "description": "The minimum key size for RSA certificates."
        },
        "allowedValues": [
          2048,
          3072,
          4096
        ]
      },
      "effect": {
        "type": "String",
        "metadata": {
        "displayName": "[Preview]: Effect",
          "description": "'Audit' allows a non-compliant resource to be created, but flags it as non-compliant. 'Deny' blocks the resource creation. 'Disable' turns off the policy."
        },
        "allowedValues": [
          "audit",
          "deny",
          "disabled"
        ],
        "defaultValue": "audit"
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.KeyVault.Data/vaults/certificates"
          },
          {
            "field": "Microsoft.KeyVault.Data/vaults/certificates/keyProperties.keyType",
            "in": [
              "RSA",
              "RSA-HSM"
            ]
          },
          {
            "field": "Microsoft.KeyVault.Data/vaults/certificates/keyProperties.keySize",
          "less": "[parameters('minimumRSAKeySize')]"
          }
        ]
      },
      "then": {
      "effect": "[parameters('effect')]"
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/cee51871-e572-4576-855c-047c820360f0",
  "type": "Microsoft.Authorization/policyDefinitions",
  "name": "cee51871-e572-4576-855c-047c820360f0"
}