Lenovo ThinkPad S3 User Manual page 91

Table 4. Security menu items (continued)
Menu item Submenu item
(If Security Chip
Selection is Intel PTT)
Security Reporting
Options
Clear Security Chip
Intel(R) TXT Feature
Intel(R) TXT Feature
(Unselectable when Intel
PTT is enabled.)
Physical Presence for
Provisioning
Selection Comments
• Disabled
If you select Enabled, the security
chip will be functional. If you select
Disabled, the Security Chip option
will be hidden and the security chip
will not be functional.
Enable or disable the following
security reporting options:
• BIOS ROM Strings Reporting:
• SMBIOS Reporting: SMBIOS
• CMOS Reporting
• NVRAM Reporting
Note: This item is available when
Security Chip is set as Active.
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
Security Chip is set as Active.
• Disabled Enable or disable the Intel Trusted
Execution Technology (TXT) feature.
• Enabled
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.
• Disabled
Unselectable for Intel PPT.
• Disabled This option enables or disables
confirmation of a user physical
• Enabled
presence when provisioning the
security chip.
If you select Enabled, a user
confirmation screen will be
displayed when provisioning the
security chip.
Chapter 6
BIOS text string
string
.
Advanced configuration
75