Dell Latitude 5420 Rugged Setup and Specifications

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Secure Boot

Table 1. Secure BootThe table describes the secure boot options.
Option	Description
Secure Boot Enable	Allows you to enable or disable the Secure Boot Feature. Secure Boot Enable—Default
Secure Boot Mode	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
Expert Key Management	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