Lenovo ThinkVantage (Hardware Password Manager Deployment Manuale Utente Scaricare il pdf (Pagina 41)

structuresarestoredinash,theashutilitieshavebeenupdatedtonotoverwriteHardwarePassword

Managerrelatedstructures.

•ForwardFlashing-WhenashingtoanewerversionofBIOSonaHardwarePasswordManager

registeredsystem,thehardwareaccountshouldnotbedisrupted(forexample,theuser’sHardware

PasswordManagerregistrationstatusandhardwareaccountcredentialsshouldnotchange).

•Backashing-WhenashingbacktoapreviousversionofBIOSthatsupportsHardwarePassword

Manager,thehardwareaccountshouldnotbedisrupted(forexample,theUser’sHardwarePassword

Managerregistrationstatusandhardwareaccountcredentialsshouldnotchange).BIOSashutilitiesthat

supportHardwarePasswordManagershouldnotbeashedbacktoapreviousBIOSversionthatdoes

notincludeHardwarePasswordManagersupport.Thesystemmustbederegisteredbeforebackashing.

Scenario12-RegisteredsystemcannolongeraccesstheHardware

PasswordManagerserver

IfaHardwarePasswordManagerregisteredsystemisreassignedormovedtoalocationthatdoesnot

havenetworkconnectivitytotheHardwarePasswordManagerserver,youshouldclearthehardware

accountsandpasswordsfromthesystem.Thiscanbeaccomplishedbyde-registeringthesystemusing

theBIOSSetupUtility.

Inordertodothis,youmustlogintotheemergencyaccounttogainaccesstotheSVPandallHDPs,and

disableHardwarePasswordManager.WhenHardwarePasswordManagerisdisabled,theBIOSwillclear

thehardwareaccountstructuresandallhardwarepasswords.

Iftheemergencyaccountisunknown,youmustobtaintheSVPandHDPsusingtheThinkManagement

ConsoleinordertodisableHardwarePasswordManager.

Inthiscase,theHardwarePasswordManagerserverwillbeleftwithanorphanedentry(suchasmachine

instanceandhardwareaccountbackup).YoucanusetheThinkManagementConsoletoidentifythese

orphanedentriesandcleanthemupifyoudesire.

Scenario13-EntertheBIOSsetup

UserscanentertheBIOSsetupinoneoftheseways:

•UserLogin–UsermusthavealocalaccountthatisamemberoftheHardwarePasswordManager

Administratorgroup.

•HardwarePasswordManagerLogin–Usermusthaveacorporateaccountthatisamemberofthe

ServiceTechorHardwarePasswordManagerAdministratorgroup.

•ManualLogin–UsermustobtaintheSVPfromtheadministratorusingtheThinkManagementConsole.

Scenario14-LoaddefaultsettingsintheBIOSsetup

ThisscenariodescribestheimplicationsofloadingdefaultBIOSsettingsonasystemthatusesHardware

PasswordManager.UsersmayloaddefaultBIOSsettingsifCMOSisclearedorcorrupted.

Whendefaultsettingsareloaded,thePOP,SVPremainsetandallHardwarePasswordManagerstructures

remainintact.

Scenario15-Donotprotectallharddrives

ThisscenariodescribesascenariowhereauserregisterstheirsysteminHardwarePasswordManager,

butthenwantstouseanadditionalharddrivethatisNOTprotected.Theharddrivemostlikelywillbean

externalharddriveoroneinstalledinadockingstation.

Chapter6.Scenarios33

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Lenovo ThinkVantage (Hardware Password Manager Deployment Manuale Utente Pagina 41