Dell EMC ChengMing 3988, Руководство по установке и техническим характеристикам

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Option Description
SMM Security Mitigation The option is disabled by default
CPU XD Support Allows you to enable or disable the Execute Disable mode of the processor. This option is enabled by
default.
Table 22. Secure Boot
Option Description
Secure Boot Enable Allows you to enable or disable Secure Boot feature. The option is disabled by default.
Secure Boot Mode
• Deployed Mode (default)
• Audit Mode
Expert key Management Allows you to manipulate the security key databases only if the system is in Custom Mode. The
Enable Custom Mode option is disabled by default. The options are:
• PK (default)
• KEK
• db
• dbx
If you enable the Custom Mode , the relevant options for PK, KEK, db, and dbx appear. The
options are:
• Save to File - Saves the key to a user-selected file
• Replace from File - Replaces the current key with a key from a user-selected file
• Append from File - Adds a key to the current database from a user-selected file
• Delete - Deletes the selected key
• Reset All Keys - Resets to default setting
• Delete All Key s- Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased and the
keys will restore to default settings.
Table 23. Intel Software Guard Extensions
Option Description
Intel SGX Enable Allows you to enable or disable the Intel Software Guard Extensions to provide a secured
environment for running code/storing sensitive information in the context of the main operating
system.
• Disabled
• Enabled
• Software Controlled (default)
Enclave Memory Size Allows you to set the Intel SGX Enclave Reserve Memory Size.
• 32 MB
• 64 MB
• 128 MB
Table 24. Performance
Option Description
Multi Core Support This field specifies whether the process will have one or all cores enabled. This option is enabled by
default.
Enable Intel SpeedStep Allows you to enable or disable the Intel SpeedStep mode of the processor. This option is enabled by
default.
C States Control Allows you to enable or disable additional processor sleep states. This option is enabled by default.
Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor. This option is enabled by
default.
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