CCE-96555-8| Platform: cpe:/o:microsoft:windows_11 | Date: (C)2022-05-07 (M)2023-07-04 |
This policy setting determines whether the account name of the last user to log on to the client computers in your organization can display in each computer's respective Windows logon screen. If you enable this policy setting, intruders cannot collect account names visually from the screens of desktop or laptop computers in your organization.
Countermeasure:
Configure the Do not display last user name in logon screen setting to Enabled.
Potential Impact:
Users will always have to type their user names when they log on to the servers.
Parameter:
[user display name, domain and user names/user display name only/do not display user information]
Technical Mechanism:
(1) GPO: Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options\Interactive logon: Display user information when the session is locked
(2) REG: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System!DontDisplayLockedUserId
| CCSS Severity: | CCSS Metrics: |
| CCSS Score : 2.0 | Attack Vector: PHYSICAL |
| Exploit Score: 0.5 | Attack Complexity: HIGH |
| Impact Score: 1.4 | Privileges Required: NONE |
| Severity: LOW | User Interaction: NONE |
| Vector: AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | Scope: UNCHANGED |
| | Confidentiality: LOW |
| | Integrity: NONE |
| | Availability: NONE |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:79302 |
