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Client computers will be required to authenticate for RPC communication.


Overview

Finding ID Version Rule ID IA Controls Severity
V-14254 5.124 SV-32395r1_rule ECSC-1 Medium
Description
This check verifies that the system is configured to force client computers to provide authentication before an RPC communication is established.
STIG Date
Windows Server 2008 R2 Member Server Security Technical Implementation Guide 2014-06-27

Details

Check Text ( C-11600r1_chk )
If the following registry value doesn’t exist or is not configured as specified, this is a finding:

Registry Hive: HKEY_LOCAL_MACHINE
Subkey: \Software\Policies\Microsoft\Windows NT\Rpc\

Value Name: EnableAuthEpResolution

Type: REG_DWORD
Value: 1
Fix Text (F-13579r1_fix)
Configure the policy value for Computer Configuration -> Administrative Templates -> System -> Remote Procedure Call “RPC Endpoint Mapper Client Authentication” to “Enabled.