Machine Learning workspace should disable public network access

High Azure General ml-no-public-access

Applies to

Microsoft.MachineLearningServices/workspaces

What CGPulse checks

A resource passes this rule when publicNetworkAccess must equal Disabled. Anything else is reported as a finding with the evaluated property value attached as evidence.

How to fix it

Disable public network access to prevent unauthorized internet exposure. In Azure Portal: Workspace > Networking > set Public network access to Disabled. See: https://learn.microsoft.com/en-us/azure/machine-learning/how-to-configure-private-link

Careful: Disabling public access blocks all connections not routed through private endpoints. Ensure private endpoints are configured first

CLI

az ml workspace update --ids "{id}" --public-network-access Disabled

Terraform

resource "azurerm_machine_learning_workspace" "{name}" {
  name                          = "{name}"
  resource_group_name           = "{rg}"
  location                      = var.location
  public_network_access_enabled = false
  application_insights_id       = "<app-insights-id>"
  key_vault_id                  = var.key_vault_id
  storage_account_id            = "<storage-account-id>"
  identity {
    type = "SystemAssigned"
  }
}

Compliance frameworks

Cloud Security: Azure Foundations

Is your environment compliant with this rule?

CGPulse checks it — and 621 others — against your Azure and AWS accounts with read-only access.

Run a free scan