Finding ID | Version | Rule ID | IA Controls | Severity |
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V-220919 | WN10-SO-000060 | SV-220919r569187_rule | Medium |
Description |
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A computer connecting to a domain controller will establish a secure channel. Requiring strong session keys enforces 128-bit encryption between systems. |
STIG | Date |
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Windows 10 Security Technical Implementation Guide | 2021-08-18 |
Check Text ( C-22634r555242_chk ) |
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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: \SYSTEM\CurrentControlSet\Services\Netlogon\Parameters\ Value Name: RequireStrongKey Value Type: REG_DWORD Value: 1 Warning: This setting may prevent a system from being joined to a domain if not configured consistently between systems. |
Fix Text (F-22623r555243_fix) |
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Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> Security Options >> "Domain member: Require strong (Windows 2000 or Later) session key" to "Enabled". |