Windows Server 2019 title for legal banner dialog box must be configured with the appropriate text.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
low	V-205632	SRG-OS-000023-GPOS-00006	WN19-SO-000140	SV-205632r958390_rule	2025-02-25	3

Description
Failure to display the logon banner prior to a logon attempt will negate legal proceedings resulting from unauthorized access to system resources. Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000228-GPOS-00088

ℹ️ Check
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: LegalNoticeCaption Value Type: REG_SZ Value: Refer to message title options below "DoD Notice and Consent Banner", "US Department of Defense Warning Statement", or an organization-defined equivalent. If an organization-defined title is used, it can in no case contravene or modify the language of the banner text required in WN19-SO-000130. Automated tools may only search for the titles defined above. If an organization-defined title is used, a manual review will be required.

ℹ️ Check

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: LegalNoticeCaption Value Type: REG_SZ Value: Refer to message title options below "DoD Notice and Consent Banner", "US Department of Defense Warning Statement", or an organization-defined equivalent. If an organization-defined title is used, it can in no case contravene or modify the language of the banner text required in WN19-SO-000130. Automated tools may only search for the titles defined above. If an organization-defined title is used, a manual review will be required.

✔️ Fix
Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Interactive Logon: Message title for users attempting to log on" to "DoD Notice and Consent Banner", "US Department of Defense Warning Statement", or an organization-defined equivalent. If an organization-defined title is used, it can in no case contravene or modify the language of the message text required in WN19-SO-000130.

✔️ Fix

Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Interactive Logon: Message title for users attempting to log on" to "DoD Notice and Consent Banner", "US Department of Defense Warning Statement", or an organization-defined equivalent. If an organization-defined title is used, it can in no case contravene or modify the language of the message text required in WN19-SO-000130.