Control: 6.6 Ensure that account 'Lockout threshold' is less than or equal to '10'

Description

The account lockout threshold determines how many failed login attempts are permitted prior to placing the account in a locked-out state and initiating a variable lockout duration.

Account lockout is a method of protecting against brute-force and password spray attacks. Once the lockout threshold has been exceeded, the account enters a locked-out state which prevents all login attempts for a variable duration. The lockout in combination with a reasonable duration reduces the total number of failed login attempts that a malicious actor can execute in a given period of time.

Remediation

From Azure Portal

From Azure Home select the Portal Menu.
Select Microsoft Entra ID.
Under Manage, select Security.
Under Manage, select Authentication methods.
Under Manage, select Password protection.
Set the Lockout threshold to 10 or fewer.
Click Save.

Default Value

By default, Lockout threshold is set to 10.

Usage

Run the control in your terminal:

powerpipe control run azure_compliance.control.cis_v400_6_6

Snapshot and share results via Turbot Pipes:

powerpipe login
powerpipe control run azure_compliance.control.cis_v400_6_6 --share

SQL

This control uses a named query:

select
  id as resource,
  'info' as status,
  'Manual verification required.' as reason,
  display_name as subscription
from
  azure_subscription;