PKU2U authentication using online identities will be prevented.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-21953	3.153	SV-32447r1_rule	ECSC-1	Medium

Description
This setting prevents online identities from being used by PKU2U, which is a peer-to-peer authentication protocol. Authentication will be centrally managed with Windows user accounts.

STIG	Date
Windows Server 2008 R2 Domain Controller Security Technical Implementation Guide	2014-07-09

Details

Check Text ( None )
None

Fix Text (F-28858r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Network Security: Allow PKU2U authentication requests to this computer to use online identities” to “Disabled”.