The system must be configured to prevent the display of the last username on the logon screen.

Changes are coming to https://stigviewer.com. Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey

The system must be configured to prevent the display of the last username on the logon screen.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-11806	WN12-SO-000018	SV-52941r1_rule		Low

Description
Displaying the username of the last logged on user provides half of the userid/password equation that an unauthorized person would need to gain access. The username of the last user to log on to a system must not be displayed.

STIG	Date
Windows Server 2012/2012 R2 Member Server Security Technical Implementation Guide	2019-03-13

Details

Check Text ( C-47247r2_chk )
If the following registry value does not exist or is not configured as specified, this is a finding: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Microsoft\Windows\CurrentVersion\Policies\System\ Value Name: DontDisplayLastUserName Value Type: REG_DWORD Value: 1

Fix Text (F-45867r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> "Interactive logon: Do not display last user name" to "Enabled".