Lenovo ThinkPad X1 Carbon User Manual page 117

Table 8. Security menu items (continued)
Menu item Submenu item
Memory Protection Execution Prevention
Virtualization Intel Virtualization
Technology
Intel VT-d Feature
Ethernet LAN
I/O Port Access
Wireless LAN
Wireless WAN
Bluetooth
USB Port
Integrated Camera
Microphone
Fingerprint Reader
NFC Device
Internal Device Bottom Cover Tamper
Access
Detection
Value Comments
• Disabled Some computer viruses and worms cause
memory buffers to overflow. By selecting
• Enabled
Enabled you can protect your computer
against attacks by such viruses and worms.
If after choosing Enabled you find that
a program does not run correctly, select
Disabled and reset the setting.
• Disabled
If you select Enabled, a Virtual Machine
Monitor (VMM) can utilize the additional
• Enabled
hardware capabilities provided by Intel
Virtualization Technology.
• Disabled
Intel VT-d stands for Intel Virtualization
Technology for Directed I/O. When enabled,
• Enabled
a VMM can utilize the platform infrastructure
for I/O virtualization.
• Disabled
If you select Enabled, you can use the
Ethernet LAN device.
• Enabled
• Disabled
If you select Enabled, you can use the
Wireless LAN connection.
• Enabled
• Disabled
If you select Enabled, you can use the
wireless WAN device.
• Enabled
• Disabled If you select Enabled, you can use Bluetooth
devices.
• Enabled
• Disabled If you select Enabled, you can use the USB
connectors.
• Enabled
• Disabled If you select Enabled, you can use the
integrated camera.
• Enabled
• Disabled If you select Enabled, you can use the
microphones (internal, external, or line-in).
• Enabled
• Disabled If you select Enabled, you can use the
fingerprint reader.
• Enabled
• Disabled If you select Enabled, you can use the NFC
device.
• Enabled
• Disabled Enable or disable the tamper detection. If
tamper is detected, Supervisor Password is
• Enabled
required to boot the system. Bottom Cover
Tamper Detection will not take effect unless
Supervisor Password is enabled.
.
Chapter 8 Advanced configuration
101