System.Security.Principal Namespace Reference

Classes
class	GenericIdentity
class	GenericPrincipal
class	IdentityNotMappedException
class	IdentityReference
class	IdentityReferenceCollection
class	IdentityReferenceEnumerator
interface	IIdentity
interface	IPrincipal
class	NTAccount
class	SecurityIdentifier
class	Win32
class	WindowsIdentity
class	WindowsPrincipal

Enumerations
enum	PrincipalPolicy { UnauthenticatedPrincipal , NoPrincipal , WindowsPrincipal }
enum	TokenImpersonationLevel {   None , Anonymous , Identification , Impersonation ,   Delegation }
enum	TokenType { TokenPrimary = 1 , TokenImpersonation , TokenPrimary = 1 , TokenImpersonation }
enum	WinSecurityContext {   Thread = 1 , Process , Both , Thread = 1 ,   Process , Both }
enum	IdentifierAuthority : long {   NullAuthority , WorldAuthority , LocalAuthority , CreatorAuthority ,   NonUniqueAuthority , NTAuthority , SiteServerAuthority , InternetSiteAuthority ,   ExchangeAuthority , ResourceManagerAuthority }
enum	PolicyRights {   POLICY_VIEW_LOCAL_INFORMATION = 1 , POLICY_VIEW_AUDIT_INFORMATION = 2 , POLICY_GET_PRIVATE_INFORMATION = 4 , POLICY_TRUST_ADMIN = 8 ,   POLICY_CREATE_ACCOUNT = 0x10 , POLICY_CREATE_SECRET = 0x20 , POLICY_CREATE_PRIVILEGE = 0x40 , POLICY_SET_DEFAULT_QUOTA_LIMITS = 0x80 ,   POLICY_SET_AUDIT_REQUIREMENTS = 0x100 , POLICY_AUDIT_LOG_ADMIN = 0x200 , POLICY_SERVER_ADMIN = 0x400 , POLICY_LOOKUP_NAMES = 0x800 ,   POLICY_NOTIFICATION = 0x1000 }
enum	SidNameUse {   User = 1 , Group , Domain , Alias ,   WellKnownGroup , DeletedAccount , Invalid , Unknown ,   Computer }
enum	TokenAccessLevels {   AssignPrimary = 1 , Duplicate = 2 , Impersonate = 4 , Query = 8 ,   QuerySource = 0x10 , AdjustPrivileges = 0x20 , AdjustGroups = 0x40 , AdjustDefault = 0x80 ,   AdjustSessionId = 0x100 , Read = 0x20008 , Write = 0x200E0 , AllAccess = 0xF01FF ,   MaximumAllowed = 0x2000000 }
enum	TokenInformationClass {   TokenUser = 1 , TokenGroups , TokenPrivileges , TokenOwner ,   TokenPrimaryGroup , TokenDefaultDacl , TokenSource , TokenType ,   TokenImpersonationLevel , TokenStatistics , TokenRestrictedSids , TokenSessionId ,   TokenGroupsAndPrivileges , TokenSessionReference , TokenSandBoxInert , TokenAuditPolicy ,   TokenOrigin , TokenElevationType , TokenLinkedToken , TokenElevation ,   TokenHasRestrictions , TokenAccessInformation , TokenVirtualizationAllowed , TokenVirtualizationEnabled ,   TokenIntegrityLevel , TokenUIAccess , TokenMandatoryPolicy , TokenLogonSid ,   TokenIsAppContainer , TokenCapabilities , TokenAppContainerSid , TokenAppContainerNumber ,   TokenUserClaimAttributes , TokenDeviceClaimAttributes , TokenRestrictedUserClaimAttributes , TokenRestrictedDeviceClaimAttributes ,   TokenDeviceGroups , TokenRestrictedDeviceGroups , MaxTokenInfoClass }
enum	TokenType { TokenPrimary = 1 , TokenImpersonation , TokenPrimary = 1 , TokenImpersonation }
enum	WellKnownSidType {   NullSid = 0 , WorldSid = 1 , LocalSid = 2 , CreatorOwnerSid = 3 ,   CreatorGroupSid = 4 , CreatorOwnerServerSid = 5 , CreatorGroupServerSid = 6 , NTAuthoritySid = 7 ,   DialupSid = 8 , NetworkSid = 9 , BatchSid = 10 , InteractiveSid = 11 ,   ServiceSid = 12 , AnonymousSid = 13 , ProxySid = 14 , EnterpriseControllersSid = 15 ,   SelfSid = 16 , AuthenticatedUserSid = 17 , RestrictedCodeSid = 18 , TerminalServerSid = 19 ,   RemoteLogonIdSid = 20 , LogonIdsSid = 21 , LocalSystemSid = 22 , LocalServiceSid = 23 ,   NetworkServiceSid = 24 , BuiltinDomainSid = 25 , BuiltinAdministratorsSid = 26 , BuiltinUsersSid = 27 ,   BuiltinGuestsSid = 28 , BuiltinPowerUsersSid = 29 , BuiltinAccountOperatorsSid = 30 , BuiltinSystemOperatorsSid = 31 ,   BuiltinPrintOperatorsSid = 32 , BuiltinBackupOperatorsSid = 33 , BuiltinReplicatorSid = 34 , BuiltinPreWindows2000CompatibleAccessSid = 35 ,   BuiltinRemoteDesktopUsersSid = 36 , BuiltinNetworkConfigurationOperatorsSid = 37 , AccountAdministratorSid = 38 , AccountGuestSid = 39 ,   AccountKrbtgtSid = 40 , AccountDomainAdminsSid = 41 , AccountDomainUsersSid = 42 , AccountDomainGuestsSid = 43 ,   AccountComputersSid = 44 , AccountControllersSid = 45 , AccountCertAdminsSid = 46 , AccountSchemaAdminsSid = 47 ,   AccountEnterpriseAdminsSid = 48 , AccountPolicyAdminsSid = 49 , AccountRasAndIasServersSid = 50 , NtlmAuthenticationSid = 51 ,   DigestAuthenticationSid = 52 , SChannelAuthenticationSid = 53 , ThisOrganizationSid = 54 , OtherOrganizationSid = 55 ,   BuiltinIncomingForestTrustBuildersSid = 56 , BuiltinPerformanceMonitoringUsersSid = 57 , BuiltinPerformanceLoggingUsersSid = 58 , BuiltinAuthorizationAccessSid = 59 ,   WinBuiltinTerminalServerLicenseServersSid = 60 , MaxDefined = 60 , WinBuiltinDCOMUsersSid = 61 , WinBuiltinIUsersSid = 62 ,   WinIUserSid = 63 , WinBuiltinCryptoOperatorsSid = 64 , WinUntrustedLabelSid = 65 , WinLowLabelSid = 66 ,   WinMediumLabelSid = 67 , WinHighLabelSid = 68 , WinSystemLabelSid = 69 , WinWriteRestrictedCodeSid = 70 ,   WinCreatorOwnerRightsSid = 71 , WinCacheablePrincipalsGroupSid = 72 , WinNonCacheablePrincipalsGroupSid = 73 , WinEnterpriseReadonlyControllersSid = 74 ,   WinAccountReadonlyControllersSid = 75 , WinBuiltinEventLogReadersGroup = 76 , WinNewEnterpriseReadonlyControllersSid = 77 , WinBuiltinCertSvcDComAccessGroup = 78 ,   WinMediumPlusLabelSid = 79 , WinLocalLogonSid = 80 , WinConsoleLogonSid = 81 , WinThisOrganizationCertificateSid = 82 ,   WinApplicationPackageAuthoritySid = 83 , WinBuiltinAnyPackageSid = 84 , WinCapabilityInternetClientSid = 85 , WinCapabilityInternetClientServerSid = 86 ,   WinCapabilityPrivateNetworkClientServerSid = 87 , WinCapabilityPicturesLibrarySid = 88 , WinCapabilityVideosLibrarySid = 89 , WinCapabilityMusicLibrarySid = 90 ,   WinCapabilityDocumentsLibrarySid = 91 , WinCapabilitySharedUserCertificatesSid = 92 , WinCapabilityEnterpriseAuthenticationSid = 93 , WinCapabilityRemovableStorageSid = 94 }
enum	WindowsAccountType { Normal , Guest , System , Anonymous }
enum	WindowsBuiltInRole {   Administrator = 544 , User , Guest , PowerUser ,   AccountOperator , SystemOperator , PrintOperator , BackupOperator ,   Replicator }
enum	WinSecurityContext {   Thread = 1 , Process , Both , Thread = 1 ,   Process , Both }