Dell Vostro 5390 Setup And Specifications Manual page 28

Security
Allow Wireless Switch Changes
Enable UEFI Capsule Firmware Updates
Computrace
Intel Platform Trust Technology On
PPI Bypass for Clear Commands
Clear
Intel SGX
SMM Security Mitigation
Enable Strong Passwords
Password Configuration
Admin Password
System Password
Enable Master Password Lockout
Table 32. System setup options—Secure Boot menu
Secure Boot
Enable Secure Boot
Secure Boot Mode
28 System setup
Enables or disables changes to the setup option when an Administrator password is
set.
Default: OFF.
Enables or disables BIOS updates through UEFI capsule update packages.
Enable or disable the BIOS module interface of the optional Computrace(R) Service
from Absolute Software.
Enables or disables Platform Trust Technology (PTT) visibility to the operating
system.
Default: ON.
Enables or disables the operating system to skip BIOS Physical Presence Interface
(PPI) user prompts when issuing the Clear command.
Default: OFF.
Enables or disables the computer to clear the PTT owner information, and returns the
PTT to the default state.
Default: OFF.
Enables or disables the Intel Software Guard Extensions (SGX) to provide a secured
environment for running code/storing sensitive information.
Default: Software Control
Enables or disables additional UEFI SMM Security Mitigation protections.
Default: OFF.
NOTE: This feature may cause compatibility issues or loss of functionality
with some legacy tools and applications.
Enables or disables strong passwords.
Default: OFF.
Control the minimum and maximum number of characters that are allowed for Admin
and System passwords.
Sets, Changes, or deletes the administrator (admin) password (sometimes called the
"setup" password).
Sets, Changes, or deletes the system password.
Enables or disables the master password support.
Default: OFF.
Enables or disables the computer to boos using only validated boot software.
Default: OFF.
NOTE: For Secure Boot to be enabled, the computer needs to be in UEFI
boot mode and the Enable Legacy Option ROMs option needs to be turned
off.
Selects the Secure Boot operation mode.
Default: Deployed Mode.