ThinkPad T470 - Page 96

MemoryProtection
•ExecutionPrevention
Values:Disabled,Enabled
Descriptions:Somecomputervirusesandwormscausememorybufferstooverflow.Byenablingthis
option,youcanprotectyourcomputeragainstattacksfromsuchvirusesandworms.Iftheoptionis
enabledbutyoufindthataprogramdoesnotrunproperly,disablethisoptionfirstandthenresetthe
settings.
Virtualization
•IntelVirtualizationT echnology
Values:Disabled,Enabled
Descriptions:Ifthisoptionisenabled,aVirtualMachineMonitor(VMM)canutilizetheadditionalhardware
capabilitiesprovidedbyIntelVirtualizationTechnology.
•IntelVT-dFeature
Values:Disabled,Enabled
Descriptions:IntelVT-dstandsforIntelVirtualizationTechnologyforDirectedI/O.Whenenabled,aVMM
canutilizetheplatforminfrastructureforI/Ovirtualization.
I/OPortAccess
Descriptions:Usethissubmenutoenableordisablethefollowinghardwarefeatures:
•EthernetLAN
•WirelessLAN
•WirelessWAN
•Bluetooth
•USBport
•Memorymoduleslot
•Smartcardslot
•Integratedcamera
•Microphone
•Fingerprintreader
•Thunderbolt(TM)3
•NFCdevice
•WiGig
InternalDeviceAccess
•BottomCoverTamperDetection
Values:Disabled,Enabled
Descriptions:Whenthisoptionisenabled,supervisorpasswordisrequiredwhenabottomcovertamper
isdetected.Thisoptionisnotfunctionaluntilasupervisorpasswordisset.
•InternalStorageTamperDetection
Values:Disabled,Enabled
Descriptions:Whenthisoptionisenabled,removinganyinternalstoragedevicewhenyourcomputerisin
sleepmodewillbedetected.Ifyouremovetheinternalstoragedevicewhilethecomputerisinsleep
mode,thecomputerwillshutdownwhenyouwakeitup,andanyunsaveddatawillbelost.
80T470UserGuide