ThinkPad X230 - Page 136

Table6.Securitymenuitems(continued)
Menuitem
Submenuitem
Value
Comments
FlashUEFIUpdating
byEnd-Users
•Disabled
•Enabled
IfyouselectEnabled,alluserscanupdatethe
UEFIBIOS.IfyouselectDisabled,onlythe
personwhoknowsthesupervisorpasswordcan
updatetheUEFIBIOS.
UEFIBIOSUpdate
Option
SecureRollBack
Prevention
•Disabled
•Enabled
IfyouselectDisabled,end-usercanashthe
olderversionUEFIBIOS.IfyouselectEnabled,
end-usercannotashtheolderversionUEFI
BIOS.
MemoryProtectionExecution
Prevention
•Disabled
•Enabled
Somecomputervirusesandwormscause
memorybufferstooverow.Byselecting
Enabledyoucanprotectyourcomputeragainst
attacksbysuchvirusesandworms.Ifafter
choosingEnabledyoundthataprogramdoes
notruncorrectly,selectDisabledandresetthe
setting.
IntelVirtualization
Technology
•Disabled
•Enabled
IfyouselectEnabled,aVirtualMachineMonitor
(VMM)canutilizetheadditionalhardware
capabilitiesprovidedbyIntelVirtualization
Technology.
Virtualization
IntelVT-dFeature•Disabled
•Enabled
IntelVT-dstandsforIntelVirtualization
TechnologyforDirectedI/O.Whenenabled,a
VMMcanutilizetheplatforminfrastructurefor
I/Ovirtualization.
EthernetLAN•Disabled
•Enabled
IfyouselectEnabled,youcanusetheEthernet
LANdevice.
WirelessLAN•Disabled
•Enabled
IfyouselectEnabled,youcanusetheEthernet
LANconnection.
WiMAX•Disabled
•Enabled
IfyouselectEnabled,youcanusetheWiMAX
device.
WirelessWAN•Disabled
•Enabled
IfyouselectEnabled,youcanusethewireless
WANdevice.
Bluetooth•Disabled
•Enabled
IfyouselectEnabled,youcanuseBluetooth
devices.
USBPort
•Disabled
•Enabled
IfyouselectEnabled,youcanusetheUSB
connectors.
ExpressCardSlot
•Disabled
•Enabled
IfyouselectEnabled,youcanusethe
ExpressCardslot.
Ultrabay
(HDD/Optical)
•Disabled
•Enabled
IfyouselectEnabled,youcanuseexternal
UltrabayEnhanceddevices.
eSATAPort
•Disabled
•Enabled
IfyouselectEnabled,youcanusetheeSATA
connectorontheconnectedexternaldevice.
MemoryCardSlot
•Disabled
•Enabled
IfyouselectEnabled,youcanusethememory
cardslots.
IntegratedCamera
•Disabled
•Enabled
IfyouselectEnabled,youcanusetheintegrated
camera.
I/OPortAccess
120UserGuide