Secure Boot; Key Management - Asus Crossblade Ranger User Manual

Boot from PCIe/PCI Expansion Devices [Legacy OPROM first]
This item allows you to select the type of PCI-E/PCI expansion devices that you want
to launch. Configuration options: [Legacy OPROM first] [UEFI driver first]

Secure Boot

This item allows you to configure the Windows
protect the system from unauthorized access and malwares during POST.
OS Type [Windows UEFI mode]
[Windows UEFI
Mode]
[Other OS]

Key Management

Clear Secure Boot keys
This item appears only when you load the default Secure Boot keys. This item allows
you to clear all default Secure Boot keys.
Save Secure Boot Keys
This item allows you to save the PK (Platform Keys) to a USB storage device.
PK Management
Delete PK
This item allows you to delete the PK from your system. Once the PK is deleted, all the
system's Secure Boot keys will not be active.
Configuration options: [Yes] [No]
Load PK from File
This item allows you to load the downloaded PK from a USB storage device.
The PK file must be formatted as a UEFI variable structure with time-based authenticated
variable.
KEK Management
Key-exchange Key (KEK) refers to Microsoft
Delete the KEK
Allows you to delete the KEK from your system.
Configuration options: [Yes] [No]
ASUS CROSSBLADE RANGER
Secure Boot settings and manage its keys to
®
This item allows you to select your installed operating system.
Execute the Microsoft Secure Boot check. Only select
®
this option when booting on Windows
Microsoft Secure Boot compliant OS.
®
Get the optimized function when booting on Windows
UEFI mode. Microsoft Secure Boot only supports Windows
®
UEFI mode.
UEFI mode or other
®
Secure Boot Key-Enrollment Key (KEK).
®
non-
®
®
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