Secure Boot Configuration - HP HPE Edgeline EL1000 User Manual

Secure Boot configuration

Secure Boot configuration
Secure Boot is integrated in the UEFI specification on which the Hewlett Packard Enterprise implementation of UEFI is based. Secure
Boot is implemented in the BIOS and does not require special hardware. Secure Boot ensures that each component launched during the
boot process is digitally signed. Secure Boot also ensures that the signature is validated against a set of trusted certificates embedded in
the UEFI BIOS. Secure Boot validates the software identity of the following components in the boot process:
UEFI drivers loaded from PCIe cards
UEFI drivers loaded from mass storage devices
Preboot UEFI shell applications
OS UEFI boot loaders
When enabled, only firmware components and operating systems with boot loaders that have an appropriate digital signature can
execute during the boot process. Only operating systems that support Secure Boot and have an EFI boot loader signed with one of the
authorized keys can boot. For more information about supported operating systems, see the UEFI System Utilities and Shell release
notes for your system on the Hewlett Packard Enterprise website
A physically present user can customize the certificates embedded in the UEFI BIOS by adding or removing their own certificates.
When Secure Boot is enabled, the System Maintenance Switch does not restore all manufacturing defaults when set to the ON position.
For security reasons, the following are not restored to defaults when the System Maintenance Switch is in the ON position:
Secure Boot is not disabled and remains enabled.
The Boot Mode remains in UEFI Boot Mode even if the default boot mode is Legacy Boot Mode.
The Secure Boot Database is not restored to its default state.
iSCSI Software Initiator configuration settings are not restored to defaults.
Hewlett Packard Enterprise website .
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