VMware Workstation 7 Manuel d'utilisateur télécharger pdf (Page 412)

Workstation User’s Manual

412 VMware, Inc.

Setting USB Device Policies

YoucansetUSBdevicepoliciestorestricttheACEuser’saccesstoUSBdevices.The

policiesaredynamic.ThismeansthatyoucanchangethesettingsondeployedACE

instancesbypublishingapolicyupdatetoACEManagementServer.

Access Levels for USB Devices

Youcansetrestrictionsatvariouslevelsofspecificity,andyoucanmixlevelsof

restrictioninapolicysetting.Thelevelsofrestrictionare:

 SpecificUSBdevice–Forexample,allowuseofaspecifictypeofdigitalcamera

butdisallowuseofiPodmobiledigitaldevices.

Ifaruleexistsforaspecificdevice,thatruleoverridesanyrulessetfordevice

classesinwhichthedevicebelongs.

AllentriesinthelistofspecificUS

Bdevicesarem

aintainedinadevicedatabase

thatisincludedwiththefilesforthisACE‐enabledvirtualmachine.Youcancopy

andsharethedatabase.Itisnotwrite‐protected.Thedefaultlocationforthefileis:

OnWindowsXP: C:\Documents and Settings\All Users\Application

Data\VMware\VMware Workstation\usbhistory.ini

OnWindowsVistaandWindows7:C:\ProgramData\VMware\VMware

Workstation\usbhistory.ini

 Deviceclass–Forexample,allowuseofhumaninputdevices(HIDs),suchasmice

andkeyboards,butdisallowuseofcommunicationsdevices,suchasmodemsand

cellphones.

Ifnospecificdeviceruleexistsforadeviceandmorethanonedeviceclassrule

appliestothatdevice,themostrestrictiveruleisapplied.Forexample

,adevice

mightincludebothafaxfunctionandaprintfunctionandthereforecanbelongto

morethanoneclass.Ifoneruleblocksafaxdevicebutanotherruleallowsaprint

device,thecombinationfaxandprintdeviceisblocked.

 AllUSBdevices–AllowordenyaccesstoallconnectedUSBdevices.Deviceclass

rulesandspecificdevicerulesoverridegeneralaccessrules.

Set an Access Policy for USB Devices

YoumightwanttosetapolicythatpreventsendusersfromconnectingsuchUSB

devicesasmassstoragedevices,printers,ormodemstotheACEinstance.

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VMware Workstation 7 Manuel d'utilisateur Page 412