Secure Boot; Intel Software Guard Extensions Options - Dell Vostro 5481 Setup And Speci?Cations

Secure boot

Table 29. Secure Boot
Option
Secure Boot Enable
Secure Boot Mode
Expert Key Management

Intel Software Guard Extensions options

Table 30. Intel Software Guard Extensions
Option
Intel SGX Enable
Enclave Memory Size
Description
Allows you to enable or disable the Secure Boot Feature.
• Secure Boot Enable—Default
Changes to the Secure Boot operation mode modifies the
behaviour of Secure Boot to allow evaluation of UEFI driver
signatures.
Choose one of the option:
• Deployed Mode—Default
• Audit Mode
Allows you to enable or disable Expert Key Management.
• Enable Custom Mode
This option is not set by default.
The Custom Mode Key Management options are:
• PK—Default
• KEK
• db
• dbx
Description
This field specifies you to provide a secured environment for
running code/storing sensitive information in the context of the
main OS.
Click one of the following options:
• Disabled
• Enabled
• Software controlled—Default
This option sets SGX Enclave Reserve Memory Size
Click one of the following options:
• 32 MB
• 64 MB
• 128 MB—Default
System setup 27