Dell Command | PowerShell Provider Version 2.4 Reference Guide

SecureBoot

Table 1. SecureBootSecureBoot
Attribute Name	Description
SecureBoot	Enables or disables the SecureBoot feature. For SecureBoot to be enabled, the system needs to be in UEFI boot mode, and the Enable Legacy Option ROMs option needs to be turned off. CAUTION: You cannot disable the SecureBoot feature using the Dell Command \| PowerShell Provider. The following are the possible values: Enabled Disabled NOTE: One of the methods to disable SecureBoot feature is from the BIOS setup screen. NOTE: The read-only mechanism is not displayed at option level, while the SecureBoot is disabled.
SecureBootMode	Allows the modification of secure boot operational mode. The following are the possible values: Deployed mode is the normal mode of operation for measuring the UEFI executable images. Audit Mode enables the evaluation of changes to the Secure Boot key database. NOTE: In Secure Boot Mode, Audit Mode can be changed to Deployed Mode, but changing from Deployed Mode to Audit Mode is not supported.