Dell Precision 3530 Manuale di configurazione e specifiche - Pagina 27
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Secure Boot screen options
Option
Description
Secure Boot Enable This option enables or disables the Secure Boot feature.
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Default setting: Enabled.
Expert Key
Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom
Management
Mode option is disabled by default. The options are:
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If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:
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Intel Software Guard Extensions
Option
Description
Intel SGX Enable
This fields specifies you to provide a secured environment for running code/storing sensitive information in the
context of the main OS. The options are:
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Enclave Memory
This option sets SGX Enclave Reserve Memory Size. The option are:
Size
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Disabled
Enabled
PK
KEK
db
dbx
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 Keys—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.
Disabled
Enabled
Software Controlled: This option is enabled by default.
32 MB
64 MB
128 MB
System setup options
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