Dell Vostro 3070 Setup and specifications guide - Page 18

Secure Boot screen options

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Option Internal HDD-0 Password Description Allows you to set, change, or delete the password on the system's internal hard-disk drive. NOTE: Successful password changes take effect immediately. Default Setting: Not set Password Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is set. Default setting: Allow Non-Admin Password Changes is selected. UEFI Capsule Firmware Update PTT Security This option controls whether the system allows the BIOS updates through UEFI capsule update packages. This option is enabled by default. Allows you to enable the Platform Trust Technology feature (PTT). The option is: • PTT On (not enabled) Computrace Allows you to activate or disable the optional Computrace software The options are: • Deactivate • Disable • Activate NOTE: The Activate and Disable options will permanently activate or disable the feature and no further changes are allowed Default setting: Deactivate Master Password Lockout SIMM Security Mitigation The option Enable Master Password Lockout is not selected by default. Allows you to enable or disable the additional UEFI SIMM Security Mitigation protections. Default Setting: SIMM Security Mitigation is not selected. Secure Boot screen options Option Description Secure Boot Enable This option enables or disables the Secure Boot feature. Default setting: Not selected Secure Boot Mode • Deployed Mode (default) • Audit Mode Expert Key Management Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom Mode option is disabled by default. The options are: • PK (default) • KEK • db • dbx If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are: • Save to File-Saves the key to a user-selected file. • Replace from File-Replaces the current key with a key from a user-selected file. • Append from File-Adds a key to the current database from a user-selected file • Delete-Deletes the selected key • Reset All Keys-Resets to default setting • Delete All Keys-Deletes all the keys NOTE: If you disable the Custom Mode, all the changes made are erased and the keys restore to default settings. 18 System setup

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Option
Description
Internal HDD-0
Password
Allows you to set, change, or delete the password on the system's internal hard-disk drive.
NOTE:
Successful password changes take effect immediately.
Default Setting: Not set
Password Change
Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is
set.
Default setting:
Allow Non-Admin Password Changes
is selected.
UEFI Capsule
Firmware Update
This option controls whether the system allows the BIOS updates through UEFI capsule update packages. This
option is enabled by default.
PTT Security
Allows you to enable the Platform Trust Technology feature (PTT). The option is:
•
PTT On (not enabled)
Computrace
Allows you to activate or disable the optional Computrace software The options are:
•
Deactivate
•
Disable
•
Activate
NOTE:
The Activate and Disable options will permanently activate or disable the feature and no
further changes are allowed
Default setting: Deactivate
Master Password
Lockout
The option Enable Master Password Lockout is not selected by default.
SIMM Security
Mitigation
Allows you to enable or disable the additional UEFI SIMM Security Mitigation protections.
Default Setting: SIMM Security Mitigation is not selected.
Secure Boot screen options
Option
Description
Secure Boot
Enable
This option enables or disables the
Secure Boot
feature.
Default setting: Not selected
Secure Boot Mode
•
Deployed Mode
(default)
•
Audit Mode
Expert Key
Management
Allows you to manipulate the security key databases only if the system is in Custom Mode. The
Enable Custom
Mode
option is disabled by default. The options are:
•
PK
(default)
•
KEK
•
db
•
dbx
If you enable the
Custom Mode
, the relevant options for
PK, KEK, db, and dbx
appear. The options are:
•
Save to File
—Saves the key to a user-selected file.
•
Replace from File
—Replaces the current key with a key from a user-selected file.
•
Append from File
—Adds a key to the current database from a user-selected file
•
Delete
—Deletes the selected key
•
Reset All Keys
—Resets to default setting
•
Delete All Keys
—Deletes all the keys
NOTE:
If you disable the Custom Mode, all the changes made are erased and the keys restore to
default settings.
18
System setup