AzPolicyAdvertizer

last sync: 2021-Jan-20 16:06:14 UTC

Azure Policy definition

Internet-facing virtual machines should be protected with network security groups

Name Internet-facing virtual machines should be protected with network security groups
Azure Portal
Id f6de0be7-9a8a-4b8a-b349-43cf02d22f7c
Version 3.0.0
details on versioning
Category Security Center
Microsoft docs
Description Protect your virtual machines from potential threats by restricting access to them with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc
Mode All
Type BuiltIn
Preview FALSE
Deprecated FALSE
Effect Default: AuditIfNotExists
Allowed: (AuditIfNotExists, Disabled)
Used RBAC Role none
History
Date/Time (UTC ymd) (i) Change type Change detail
2021-01-05 16:06:49 change Major (2.0.0 > 3.0.0)
2020-01-10 16:39:23 change Previous DisplayName: Virtual machines should be associated with a Network Security Group
Used in Initiatives
Initiative DisplayName Initiative Id Initiative Category State
[Preview]: Australian Government ISM PROTECTED 27272c0b-c225-4cc3-b8b0-f2534b093077 Regulatory Compliance Preview
[Preview]: Azure Security Benchmark v1 42a694ed-f65e-42b2-aa9e-8052e9740a92 Regulatory Compliance Preview
[Preview]: Azure Security Benchmark v2 bb522ac1-bc39-4957-b194-429bcd3bcb0b Regulatory Compliance Preview
[Preview]: NIST SP 800-171 R2 03055927-78bd-4236-86c0-f36125a10dc9 Regulatory Compliance Preview
CIS Microsoft Azure Foundations Benchmark 1.1.0 1a5bb27d-173f-493e-9568-eb56638dde4d Regulatory Compliance GA
Enable Monitoring in Azure Security Center 1f3afdf9-d0c9-4c3d-847f-89da613e70a8 Security Center GA
HITRUST/HIPAA a169a624-5599-4385-a696-c8d643089fab Regulatory Compliance GA
JSON Changes

Json 
{
  "properties": {
    "displayName": "Internet-facing virtual machines should be protected with network security groups",
    "policyType": "BuiltIn",
    "mode": "All",
    "description": "Protect your virtual machines from potential threats by restricting access to them with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc",
    "metadata": {
      "version": "3.0.0",
      "category": "Security Center"
    },
    "parameters": {
      "effect": {
        "type": "String",
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        },
        "allowedValues": [
          "AuditIfNotExists",
          "Disabled"
        ],
        "defaultValue": "AuditIfNotExists"
      }
    },
    "policyRule": {
      "if": {
        "field": "type",
        "in": [
          "Microsoft.Compute/virtualMachines",
          "Microsoft.ClassicCompute/virtualMachines"
        ]
      },
      "then": {
      "effect": "[parameters('effect')]",
        "details": {
          "type": "Microsoft.Security/assessments",
          "name": "483f12ed-ae23-447e-a2de-a67a10db4353",
          "existenceCondition": {
            "field": "Microsoft.Security/assessments/status.code",
            "in": [
              "NotApplicable",
              "Healthy"
            ]
          }
        }
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/f6de0be7-9a8a-4b8a-b349-43cf02d22f7c",
  "type": "Microsoft.Authorization/policyDefinitions",
  "name": "f6de0be7-9a8a-4b8a-b349-43cf02d22f7c"
}