Control: Cognitive Services accounts should restrict network access

Description

Network access to Cognitive Services accounts should be restricted. Configure network rules so only applications from allowed networks can access the Cognitive Services account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges.

Usage

Run the control in your terminal:

powerpipe control run azure_compliance.control.cognitive_account_restrict_public_access

Snapshot and share results via Turbot Pipes:

powerpipe login
powerpipe control run azure_compliance.control.cognitive_account_restrict_public_access --share

SQL

This control uses a named query:

with account_with_public_access_restricted as (
  select
    a.id
  from
    azure_cognitive_account as a,
    jsonb_array_elements(capabilities) as c
  where
    c ->> 'name' = 'VirtualNetworks' and network_acls ->> 'defaultAction' <> 'Deny'
)
select
  distinct a.name as resource,
  case
    when b.id is not null then 'alarm'
    else 'ok'
  end as status,
  case
    when b.id is not null then a.name || ' publicly accessible.'
    else a.name || ' publicly not accessible.'
  end as reason
  
  , a.resource_group as resource_group
  , sub.display_name as subscription
from
  azure_cognitive_account as a
  left join account_with_public_access_restricted as b on a.id = b.id,
  azure_subscription as sub
where
  sub.subscription_id = a.subscription_id;

Control: Cognitive Services accounts should restrict network access

Description

Usage

SQL

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