| Member name | Description |
|---|
| NullSid | Indicates a null SID. |
| WorldSid | Indicates a SID that matches everyone. |
| LocalSid | Indicates a local SID. |
| CreatorOwnerSid | Indicates a SID that matches the owner or creator of an object. |
| CreatorGroupSid | Indicates a SID that matches the creator group of an object. |
| CreatorOwnerServerSid | Indicates a creator owner server SID. |
| CreatorGroupServerSid | Indicates a creator group server SID. |
| NTAuthoritySid | Indicates a SID for the Windows NT authority. |
| DialupSid | Indicates a SID for a dial-up account. |
| NetworkSid | Indicates a SID for a network account. This SID is added to the process of a token when it logs on across a network. |
| BatchSid | Indicates a SID for a batch process. This SID is added to the process of a token when it logs on as a batch job. |
| InteractiveSid | Indicates a SID for an interactive account. This SID is added to the process of a token when it logs on interactively. |
| ServiceSid | Indicates a SID for a service. This SID is added to the process of a token when it logs on as a service. |
| AnonymousSid | Indicates a SID for the anonymous account. |
| ProxySid | Indicates a proxy SID. |
| EnterpriseControllersSid | Indicates a SID for an enterprise controller. |
| SelfSid | Indicates a SID for self. |
| AuthenticatedUserSid | Indicates a SID for an authenticated user. |
| RestrictedCodeSid | Indicates a SID for restricted code. |
| TerminalServerSid | Indicates a SID that matches a terminal server account. |
| RemoteLogonIdSid | Indicates a SID that matches remote logons. |
| LogonIdsSid | Indicates a SID that matches logon IDs. |
| LocalSystemSid | Indicates a SID that matches the local system. |
| LocalServiceSid | Indicates a SID that matches a local service. |
| NetworkServiceSid | Indicates a SID that matches a network service. |
| BuiltinDomainSid | Indicates a SID that matches the domain account. |
| BuiltinAdministratorsSid | Indicates a SID that matches the administrator account. |
| BuiltinUsersSid | Indicates a SID that matches built-in user accounts. |
| BuiltinGuestsSid | Indicates a SID that matches the guest account. |
| BuiltinPowerUsersSid | Indicates a SID that matches the power users group. |
| BuiltinAccountOperatorsSid | Indicates a SID that matches the account operators account. |
| BuiltinSystemOperatorsSid | Indicates a SID that matches the system operators group. |
| BuiltinPrintOperatorsSid | Indicates a SID that matches the print operators group. |
| BuiltinBackupOperatorsSid | Indicates a SID that matches the backup operators group. |
| BuiltinReplicatorSid | Indicates a SID that matches the replicator account. |
| BuiltinPreWindows2000CompatibleAccessSid | Indicates a SID that matches pre-Windows 2000 compatible accounts. |
| BuiltinRemoteDesktopUsersSid | Indicates a SID that matches remote desktop users. |
| BuiltinNetworkConfigurationOperatorsSid | Indicates a SID that matches the network operators group. |
| AccountAdministratorSid | Indicates a SID that matches the account administrators group. |
| AccountGuestSid | Indicates a SID that matches the account guest group. |
| AccountKrbtgtSid | Indicates a SID that matches the account Kerberos target group. |
| AccountDomainAdminsSid | Indicates a SID that matches the account domain administrator group. |
| AccountDomainUsersSid | Indicates a SID that matches the account domain users group. |
| AccountDomainGuestsSid | Indicates a SID that matches the account domain guests group. |
| AccountComputersSid | Indicates a SID that matches the account computer group. |
| AccountControllersSid | Indicates a SID that matches the account controller group. |
| AccountCertAdminsSid | Indicates a SID that matches the certificate administrators group. |
| AccountSchemaAdminsSid | Indicates a SID that matches the schema administrators group. |
| AccountEnterpriseAdminsSid | Indicates a SID that matches the enterprise administrators group. |
| AccountPolicyAdminsSid | Indicates a SID that matches the policy administrators group. |
| AccountRasAndIasServersSid | Indicates a SID that matches the RAS and IAS server account. |
| NtlmAuthenticationSid | Indicates a SID present when the Microsoft NTLM authentication package authenticated the client. |
| DigestAuthenticationSid | Indicates a SID present when the Microsoft Digest authentication package authenticated the client. |
| SChannelAuthenticationSid | Indicates a SID present when the Secure Channel (SSL/TLS) authentication package authenticated the client. |
| ThisOrganizationSid | Indicates a SID present when the user authenticated from within the forest or across a trust that does not have the selective authentication option enabled. If this SID is present, then OtherOrganizationSid cannot be present. |
| OtherOrganizationSid | Indicates a SID present when the user authenticated across a forest with the selective authentication option enabled. If this SID is present, then ThisOrganizationSid cannot be present. |
| BuiltinIncomingForestTrustBuildersSid | Indicates a SID that allows a user to create incoming forest trusts. It is added to the token of users who are a member of the Incoming Forest Trust Builders built-in group in the root domain of the forest. |
| BuiltinPerformanceMonitoringUsersSid | Indicates a SID that matches the group of users that have remote access to schedule logging of performance counters on this computer. |
| BuiltinPerformanceLoggingUsersSid | Indicates a SID that matches the group of users that have remote access to monitor the computer. |
| BuiltinAuthorizationAccessSid | Indicates a SID that matches the Windows Authorization Access group. |
| WinBuiltinTerminalServerLicenseServersSid | Indicates a SID is present in a server that can issue Terminal Server licenses. |
| MaxDefined | Indicates the maximum defined SID in the WellKnownSidType enumeration. |