Dell P101F - Security

Table 8. Power (continued)
Options Description
Intel Speed Shift Technology
Intel Speed Shift Technology
This section contains a toggle switch to allow the user to
enable/disable Intel Speed Shift Technology support. This
feature enables the operating system to select appropriate
processor performance automatically (ON by default).
Security
This section provides security details and settings.
Table 9. Security
Options Description
TPM 2.0 Security
TPM 2.0 Security On
This section contains a toggle switch to select whether
Trusted Platform Module(TPM) is visible to the Operating
System(OS). (ON by default)
PPI Bypass for Enabled Commands
This section contains a toggle switch which controls the TPM
Physical Presence Interface(PPI). When enabled, this setting
allows the OS to skip BIOS PPI user prompts when issuing
TPM PPI enable and activate commands (OFF by default).
PPI Bypass for Disabled Commands
This section contains a toggle switch which controls the TPM
Physical Presence Interface(PPI). When enabled, this setting
will allow the OS to skip BIOS PPI user prompts when issuing
TPM PPI disable and deactivate commands(#2, 4, 7, 9, & 11)
(OFF by default).
PPI Bypass for Clear Commands
This section contains a toggle switch which controls the TPM
Physical Presence Interface(PPI). When enabled, this setting
will allow the OS to skip BIOS PPI user prompts when issuing
the clear command (OFF by default).
Attestation Enable
This section contains toggle switch which lets the user control
whether the TPM Endorsement Hierarchy is available to the
operating system (OFF by default).
Key Storage Enable
This section contains a toggle switch that allows the user to
control whether TPM Storage Hierarchy is available to the
operating system (ON by default).
SHA-256
This section contains a toggle switch that when enabled,
allows the BIOS and the TPM to use the SHA-256 hash
algorithm to extend measurements into the TPM PCRs during
BIOS boot (ON by default).
Clear
This section contains toggle switch which clears the TPM
owner information, and returns the TPM to the default state
(OFF by default).
TPM State
This section allows the user to enable or disable the TPM. this
is the normal operating state for the TPM when you want to
use its complete arrays of capabilities (enabled by default).
Intel Software Guard Extension
92 BIOS setup