Lenovo ThinkPad Yoga 14 (English) User Guide - ThinkPad Yoga 14 - Page 85

Menu item, Selection, Comments, SecurityChip, Active, Enter, Disabled, Intel R TXT Feature, Enabled

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Table 5. Security menu items (continued) Menu item Submenu item Selection Clear Security Chip Enter Intel(R) TXT Feature • Disabled • Enabled Physical Presence for Provisioning • Disabled • Enabled Physical Presence for Clear • Disabled • Enabled Comments Note: This item is available when Security Chip is set as Active. This option is used to clear encryption keys. It will not be possible to access already-encrypted data after these keys are cleared. Note: This item is available when Security Chip is set as Active. Enable or disable the Intel Trusted Execution Technology (TXT) feature. Intel TXT is a hardware-based security technology that establishes a root of trust to protect information from software-based attacks. Note: The Intel (R) TXT Feature item is only available on models that support the Intel vPro™ technology. This option enables or disables confirmation of a user physical presence when provisioning the security chip. If you select Enabled, a user confirmation screen will be displayed when provisioning the security chip. If you select Disabled, no user confirmation screen will be displayed when provisioning the security chip. This option enables or disables confirmation of a user physical presence when clearing the security chip. If you select Enabled, a user confirmation screen will be displayed when clearing the security chip. If you select Disabled, no user confirmation screen will be displayed when clearing the security chip. Chapter 5. Advanced configuration 69

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Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Note:
This item is available when
SecurityChip
is set as
Active
.
Clear Security Chip
Enter
This option is used to clear
encryption keys. It will
not be possible to access
already-encrypted data after
these keys are cleared.
Note:
This item is available when
SecurityChip
is set as
Active
.
Intel(R) TXT Feature
•
Disabled
• Enabled
Enable or disable the Intel Trusted
Execution Technology (TXT) feature.
Intel TXT is a hardware-based
security technology that establishes
a root of trust to protect information
from software-based attacks.
Note:
The
Intel (R) TXT Feature
item is only available on models that
support the Intel vPro
™
technology.
Physical Presence for
Provisioning
•
Disabled
• Enabled
This option enables or disables
confirmation of a user physical
presence when provisioning the
security chip.
If you select
Enabled
, a user
confirmation screen will be
displayed when provisioning the
security chip.
If you select
Disabled
, no user
confirmation screen will be
displayed when provisioning the
security chip.
Physical Presence for
Clear
• Disabled
•
Enabled
This option enables or disables
confirmation of a user physical
presence when clearing the security
chip.
If you select
Enabled
, a user
confirmation screen will be
displayed when clearing the security
chip.
If you select
Disabled
, no user
confirmation screen will be
displayed when clearing the security
chip.
Chapter 5
.
Advanced configuration
69