在Windows Server 2008平台上实施Kerberos

WindowsServer2008KerberosMichikoShortProgramManagerMicrosoftCorporationAgendaWhat’sNewinWindowsVistaandWindowsServer2008KerberosToolsUpdatesConfiguringInteroperabilitywithWindowsWhat’sNewAESSupportAES256-CTS-HMAC-SHA1-96[17]AES128-CTS-HMAC-SHA1-96[18]IPv6supportSupportforReadOnlyDomainController(RODC)KDCreturnsencryptiontypessupportedbyserverorserviceGroupPolicySupportforRealm&Host-to-RealmsettingsKerberosAESSupportClientServerKDCDown-levelDown-levelServer2008TGTmaybeencryptedwithAESifnecessarybasedonpolicyDown-levelVistaServer2008ServiceticketencryptioninAESVistaVistaServer2008AllmessagesinAESVistaVistaDown-levelGSSencryptioninAESVistaDown-levelServer2008AS-REQ/REP,TGS-REQ/REPinAES.Down-levelVistaDown-levelNoAESVistaDown-levelDown-levelNoAESDown-levelDown-levelDown-levelNoAESForTGTstobeAESthedomainmustbeWindowsServer2008FunctionalLevel.PKInitSupportforPA_PK_AS_REQ[16]&PA_PK_AS_REP[17]SupportforSha-1MicrosoftConfidentialSmartCardSupportChangesWindowsServer2008KDCsdonotrequiretheSmartCardOIDUserCertificatescanbemappedbyUPN(supporteddown-level)X.509nameCertificatethumbprintSubjectkeyidentifierE-mailnameKerberosResourcesKerberos:/kerberos

WindowsVistaAuthenticationFeatures:/WindowsServer2008/en/library/f632de29-a36e-4d82-a169-2b180deb638b1033.mspx

MSDNAuthentication:/en-us/library/aa374735.aspx

UpdatedToolsKerberosSetup(ksetup.exe)KerberosKeytabSetup(ktpass.exe)SetSPN.exeNewtoksetup.exe/AddHostToRealmMap/DelHostToRealmMap/SetEncTypeAttr/GetEncTypeAttr/AddEncTypeAttr/DelEncTypeAttrNewtoktpass.exe[-/]crypto:All:AllsupportedtypesNewtoSetSPN.exe-F=performtheduplicatecheckingonforestwidelevel-P=donotshowprogress(usefulforredirectingoutputtofile)-S=addarbitrarySPNafterverifyingnoduplicatesexist-X=searchforduplicateSPNsNon-WindowsClientsinDomainsCreatenewuseraccountforhostinADEnableAES256,ifsupportedOnDC,createkeytabfilewithktpassOnhostMergekeytabfilew/existingEditkrb5.conftorefertoDCastheKerberosKDCOnbothhostandDC,ensureclocksaresynchronizedNon-WindowsServicesinDomainsCreatenewuseraccountfortheserviceinADEnableAES256,ifsupportedOnDC,createkeytabfilewithktpassOnhost,mergekeytabfilew/existingkeytabfileonthehostWindowsClientsinRealmsOnKDC,createhostprincipalOnWindowsclient,configurewithrealmsettingsusingksetupSetRealmAddKDCandKpasswdServer(optional)Ifnotspecified,usesDNSSRVlookupSetmachinepasswordRestartclientOnWindowsclient,configureaccountmappingsTrustsOnDC,configurerealmwithksetupOnDC,createdomaintrustwithADDomainsandTrustsMMCIfsupported,enableAES256OnKDC,usekadmintocreatecross-realmprincipalsIfdesired,createaccountmappingswithADUsersandComputersMMCAdvancedFeaturesKerberosResourcesKerberos:/kerberos

SolutionGuideforWindowsSecurityandDirectoryServicesforUNIX:http:///downloads/details.aspx?FamilyId=144F7B82-65CF-4105-B60C-44515299797D&displaylang=en

Step-by-StepGuidetoKerberosInteroperabilityforWindowsServer2003Step-by-StepGuidetoKerberos5(krb51.0)Interoperabilityfor