AZU015.md

Pattern: The minimum TLS version for Storage Accounts should be TLS1_2

Issue: -

Description

Azure Storage currently supports three versions of the TLS protocol: 1.0, 1.1, and 1.2.

Azure Storage uses TLS 1.2 on public HTTPS endpoints, but TLS 1.0 and TLS 1.1 are still supported for backward compatibility.

This check will warn if the minimum TLS is not set to TLS1_2.

Resolution: Use a more recent TLS/SSL policy for the load balancer.

Examples

Example of incorrect code:

resource "azurerm_storage_account" "bad_example" {
  name                     = "storageaccountname"
  resource_group_name      = azurerm_resource_group.example.name
  location                 = azurerm_resource_group.example.location
}

Example of correct code:

resource "azurerm_storage_account" "good_example" {
  name                     = "storageaccountname"
  resource_group_name      = azurerm_resource_group.example.name
  location                 = azurerm_resource_group.example.location
  min_tls_version          = "TLS1_2"
}