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NTLM will be prevented from falling back to a Null session.


Overview

Finding ID Version Rule ID IA Controls Severity
V-21952 3.152 SV-32446r1_rule ECSC-1 Medium
Description
This setting prevents NTLM from falling back to a Null (unauthenticated) session.
STIG Date
Windows Server 2008 R2 Member Server Security Technical Implementation Guide 2016-01-22

Details

Check Text ( None )
None
Fix Text (F-28857r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Network Security: Allow LocalSystem NULL session fallback” to “Disabled”.