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Local users on domain-joined computers must not be enumerated.


Overview

Finding ID Version Rule ID IA Controls Severity
V-63633 WN10-CC-000130 SV-78123r1_rule Medium
Description
The username is one part of logon credentials that could be used to gain access to a system. Preventing the enumeration of users limits this information to authorized personnel.
STIG Date
Windows 10 Security Technical Implementation Guide 2016-06-08

Details

Check Text ( None )
None
Fix Text (F-69565r1_fix)
This requirement is applicable to domain-joined systems, for standalone systems this is NA.

Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Logon >> "Enumerate local users on domain-joined computers" to "Disabled".