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Prevent NTLM from falling back to a Null session.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-21952 | 3.152 | SV-25275r1_rule | ECSC-1 | Medium |
| Description |
|---|
| This setting prevents NTLM from falling back to a Null (unauthenticated) session. |
| STIG | Date |
|---|---|
| Windows 7 Security Technical Implementation Guide | 2014-04-06 |
Details
| Check Text ( None ) |
|---|
| None |
| Fix Text (F-22941r1_fix) |
|---|
| Configure the policy value for “Network Security: Allow LocalSystem NULL session fallback” to “Disabled”. |