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Security Device Support
If this feature and the TPM jumper on the motherboard are both set to Enabled, onboard
security devices will be enabled for Trusted Platform Module (TPM) support to enhance data
integrity and network security. Reboot the system for a change on this setting to take effect.
The options are Disabled and Enabled.
•
Active PCR Banks
•
Available PCR Banks
*If the feature above is set to Enabled, the next five features are available for
configuration:
SHA256 PCR Bank
Use this feature to disable or enable the SHA256 Platform Configuration Register (PCR) bank
for the installed TPM device. The options are Disabled and Enabled.
Pending Operation
Use this feature to schedule a TPM-related operation to be performed by a security device
for system data integrity. Your system will reboot to carry out a pending TPM operation. The
options are None and TPM Clear.
Platform Hierarchy
Use this feature to disable or enable platform hierarchy for platform protection. The options
are Disabled and Enabled.
Storage Hierarchy
Use this feature to disable or enable storage hieararchy for cryptographic protection. The
options are Disabled and Enabled.
Endorsement Hierarchy
Use this feature to disable or enable endorsement hierarchy for privacy control. The options
are Disabled and Enabled.
PH Randomization
Use this feature to disable or enable Platform Hiearchy (PH) Randomization. The options are
Disabled and Enabled.
Intel Trusted Execution Technology
Intel Trusted Execution Technology (TXT) helps protect against software-based attacks and
ensures protection, confidentiality, and integrity of data stored or created on the system. Use
this feature to enable or disable TXT Suppport. The options are Disabled and Enabled.
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Chapter 4: UEFI BIOS
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