Operation Manual

Table3.Securitymenuitems(continued)
Menuitem
SubmenuitemSelectionComments
PhysicalPresencefor
Provisioning
•Disabled
•Enabled
Enableordisablethe
confirmationmessage
whenyouchangethe
settingsofthesecurity
chip.
PhysicalPresenceforClear
•Disabled
•Enabled
Enableordisablethe
confirmationmessage
whenyouclearthesecurity
chip.
MemoryProtectionExecutionPrevention•Disabled
•Enabled
Somecomputerviruses
andwormscausememory
bufferstooverflowby
runningcodewhereonly
dataisallowed.Ifthe
DataExecutionPrevention
featurecanbeusedwith
youroperatingsystem,then
byselectingEnabledyou
canprotectyourcomputer
againstattacksbysuch
virusesandworms.Ifafter
choosingEnabledyoufind
thataprogramdoesnotrun
correctly,selectDisabled
andresetthesetting.
IntelVirtualization
Technology
•Disabled
•Enabled
IfyouselectEnabled,a
VirtualMachineMonitor
(VMM)canutilizethe
additionalhardware
capabilitiesprovidedby
VirtualizationTechnology.
Virtualization
IntelVT-dFeature•Disabled
•Enabled
IntelVT-disIntel
VirtualizationTechnology
forDirectedI/O.When
enabled,aVMMcanutilize
theplatforminfrastructure
forI/Ovirtualization.
EthernetLAN•Disabled
•Enabled
IfyouselectEnabled,you
canusetheEthernetLAN
device.
WirelessLAN•Disabled
•Enabled
IfyouselectEnabled,
youcanusewirelessLAN
devices.
WirelessWAN•Disabled
•Enabled
IfyouselectEnabled,you
canusewirelessWAN
devices.
Bluetooth•Disabled
•Enabled
IfyouselectEnabled,you
canuseBluetoothdevices.
USBPort
•Disabled
•Enabled
IfyouselectEnabled,you
canuseUSBconnectors.
I/OPortAccess
122UserGuide