IntegratedWindowsAuthentication Property of the IFPCWebListenerProperties Interface

The IntegratedWindowsAuthentication property gets or sets a Boolean value that indicates whether Windows Integrated authentication is used. Integrated authentication is the default authentication for a new Web listener.

HRESULT put_IntegratedWindowsAuthentication(
	VARIANT_BOOL fIntegratedWindowsAuthentication
HRESULT get_IntegratedWindowsAuthentication(
	VARIANT_BOOL* pfIntegratedWindowsAuthentication



Pointer to a Boolean variable that is set on return to VARIANT_TRUE if Integrated authentication is used, or to VARIANT_FALSE if Integrated authentication is not used.


Boolean value that indicates whether Integrated authentication is used.

Return Value

These property methods return S_OK if the call is successful; otherwise, they return an error code.

[Visual Basic]
Property IntegratedWindowsAuthentication As Boolean

Property Value

Boolean value that indicates whether Integrated authentication is used.


This property is read/write. Its default value is True (VARIANT_TRUE in C++).

Integrated authentication is a secure form of authentication, because the user name and password are hashed before being sent across the network. Integrated authentication can use either the Kerberos V5 authentication protocol, the NTLM authentication protocol, or a challenge/response authentication protocol.

Note  In a pass-through authentication scenario, Forefront TMG does not support Kerberos V5 authentication, because Kerberos V5 requires that the client be able to identify the authenticating server.

Integrated authentication can be enabled for a Web listener together with Basic authentication, Digest authentication, and SSL certificate authentication.


Client Requires Windows Vista or Windows XP.
Server Requires Windows Server 2008.
Version Requires Forefront Threat Management Gateway (TMG).

Declared in Msfpccom.idl.


Requires Msfpccom.dll.

See Also


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Build date: 11/30/2009

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