The system must be configured to meet the minimum session security requirement for NTLM SSP based servers.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-63807	WN10-SO-000220	SV-78297r1_rule		Medium

Description
Microsoft has implemented a variety of security support providers for use with RPC sessions. All of the options must be enabled to ensure the maximum security level.

STIG	Date
Windows 10 Security Technical Implementation Guide	2016-10-28

Details

Check Text ( None )
None

Fix Text (F-69735r1_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) servers" to "Require NTLMv2 session security" and "Require 128-bit encryption" (all options selected).