EMBRON HATTELAND HT B30G STC M Series, Руководство пользователя

Страница: 89 / 114

89
Secure Boot
Appendix
IND100077-192
Secure Boot
Secure Boot
Secure Boot is a security feature that can protect the system from running unauthorized boot loaders and avoid
loading non-signed drivers during boot process. The feature is only supported for boot devices in UEFI mode.
Basic Procedure:
- Set UEFI boot type in BIOS
- Enter BIOS by pressing Del key during boot.
- Navigate to Boot tab in BIOS
- Select Boot type option, and change to UEFI Boot Type
- Press F10 and select yes to save and Exit
- Enter Secure Boot menu
- Enter BIOS by pressing Del key during boot.
- Go to Boot tab and Select "Administer Secure Boot".
- The unit will now reboot and enter Administer Secure Boot setup menu.
- Enable Secure Boot
- If Secure Boot status is Disabled, and option to "select a UEFI file as trusted for execution" is greyed
out, you need to reset secure boot settings first.
- Set “Erase all Secure Boot Settings” to Enabled
- Set “Restore Secure Boot to Factory Settings” to Enabled
- Press F10 and select yes to save and Exit
- After unit is restarted, enter BIOS and select “Administer Secure Boot” option again.
- Press “Select a UEFI file as trusted for execution”
- You should now see a list of compatible drives.
- If nothing shows, your OS may be set up in Legacy mode and does not support this feature.
- Select the EFI file you want to add to database as trusted.
- Navigate to the EFI boot file, by pressing enter to select subfolder and efi file.
- After locating and selecting efi file, select Yes when asked to "Add this hash image to
allowed database (db)".
- Repeat for any other efi files to be added to database.
- Press Escape key to get back to menu, then F10 and Yes to save settings and exit.