Finding ID | Version | Rule ID | IA Controls | Severity |
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V-21951 | 3.151 | SV-25274r1_rule | ECSC-1 | Medium |
Description |
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This setting ensures that services using Local System that use negotiate when reverting to NTLM authentication will use the computer identity vs. anonymously. |
STIG | Date |
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Windows 7 Security Technical Implementation Guide | 2015-03-09 |
Check Text ( C-26835r1_chk ) |
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Analyze the system using the Security Configuration and Analysis snap-in. Expand the Security Configuration and Analysis tree view. Navigate to Local Policies -> Security Options. If the value for “Network Security: Allow Local System to use computer identity for NTLM” is not set to “Enabled”, then this is a finding. The policy referenced configures the following registry value: Registry Hive: HKEY_LOCAL_MACHINE Subkey: \System\CurrentControlSet\Control\LSA\ Value Name: UseMachineId Type: REG_DWORD Value: 1 |
Fix Text (F-22940r1_fix) |
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Configure the policy value for “Network Security: Allow Local System to use computer identity for NTLM” to “Enabled”. |