Finding ID | Version | Rule ID | IA Controls | Severity |
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V-26636 | DTOO316 | SV-54064r1_rule | ECSC-1 | Medium |
Description |
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This setting allows the minimum key length for an encrypted email message to be configured. |
STIG | Date |
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Microsoft Outlook 2013 STIG | 2014-01-06 |
Check Text ( C-48004r1_chk ) |
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Verify the policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2013 -> Security -> Cryptography "Minimum encryption settings" is set to "Enabled: 168 bits". Procedure: Use the Windows Registry Editor to navigate to the following key: HKCU\Software\Policies\Microsoft\Office\15.0\outlook\security Criteria: If the value MinEncKey is REG_DWORD = 168, this is not a finding. |
Fix Text (F-46944r1_fix) |
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Set the policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2013 -> Security -> Cryptography "Minimum encryption settings" to "Enabled: 168 bits". |