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The system is not configured to meet the minimum requirement for session security for NTLM SSP based Clients.


Overview

Finding ID Version Rule ID IA Controls Severity
V-3382 3.076 SV-29529r1_rule ECCT-1 ECCT-2 Medium
Description
Microsoft has implemented a variety of security support providers for use with RPC sessions. In a homogenous Windows environment, all of the options should be enabled and testing should be performed in a heterogeneous environment to determine the maximum-security level that provides reliable functionality.
STIG Date
Windows 2003 Domain Controller Security Technical Implementation Guide 2015-06-23

Details

Check Text ( None )
None
Fix Text (F-145r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Network security: Minimum session security for NTLM SSP based (including secure RPC) clients” to “Require NTLMv2 session security”, ”Require 128-bit encryption”, ”Require Message Integrity”, and ”Require Message Confidentiality” (all options selected).