Lenovo ThinkPad S430 - Page 116

Table5.Securitymenuitems(continued)
Menuitem
SubmenuitemSelectionComments
FlashBIOSUpdatingby
End-Users
•Disabled
•Enabled
IfyouselectEnabled,alluserscan
updatetheUEFIBIOS.Ifyouselect
Disabled,onlythepersonwho
knowsthesupervisorpasswordcan
updatetheUEFIBIOS.
UEFIBIOSUpdateOption
SecureRollBack
Prevention
•Disabled
•Enabled
IfyouselectDisabled,youcanash
theolderversiontheUEFIBIOS.
MemoryProtectionExecutionPrevention•Disabled
•Enabled
Somecomputervirusesandworms
causememorybufferstooverow.
ByselectingEnabledyoucan
protectyourcomputeragainst
attacksbysuchvirusesandworms.
Ifyoundthatanapplication
programdoesnotruncorrectlyafter
choosingEnabled,selectDisabled
andresetthesetting.
Intel(R)Virtualization
Technology
•Disabled
•Enabled
IfyouselectEnabled,aVirtual
MachineMonitor(VMM)canutilize
theadditionalhardwarecapabilities
providedbyVirtualization
Technology.
Virtualization
IntelVT-dFeature•Disabled
•Enabled
IntelVT-dstandsforIntel
VirtualizationTechnologyfor
directedI/O.Whenenabled,aVMM
canutilizetheplatforminfrastructure
forI/Ovirtualization.
EthernetLAN•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theEthernetLANdevice.
WirelessLAN•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theWirelessLANdevice.
WirelessWAN•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theWirelessWANdevice.
Bluetooth•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theBluetoothdevice.
USBPort
•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theUSBconnectors.
OpticalDrive
•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theopticaldevice.
MemoryCardSlot
•Disabled
•Enabled
IfyouselectEnabled,youcanuse
thememorycardslotforaSDcard
oraMultiMediaCard.
IntegratedCamera
•Disabled
•Enabled
IfyouselectEnabled,youcanuse
theintegratedcamera.
Microphone•Disabled
•Enabled
IfyouselectEnabled,youcanuse
themicrophone(internal,external,
orline-in).
I/OPortAccess
100UserGuide