Dell D11S, Руководство пользователя

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Table 9. Security (continued)
Option Description
● One-Time Enable — User may enter OROM configuration
screens via the hotkeys on next boot only. After next boot,
the setting will revert to disabled.
● Disable — User may not enter OROM configuration
screens via the hotkey.
Admin Setup Lockout Allows you to enable or disable the option to enter Setup
when an Administrative password is set. This option is not set
by default.
Table 10. Secure Boot
Option Description
Secure Boot Enable Allows you to enable or disable Secure Boot feature
● Disable (selected by default)
● Enable
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 11. 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 (default)
● Enabled
Enclave Memory Size Allows you to set the Intel SGX Enclave Reserve Memory
Size.
● 32 MB
● 64 MB (Disabled by default)
● 128 MB (Disabled by default)
54 BIOS setup