The authentication scheme used by the host. Taken from the list of authentication types included in System.Net.AuthenticationTypes.
[Visual Basic] ReadOnly Property AuthenticationType As String [C#] string AuthenticationType {get;} [C++] String* get_AuthenticationType() = 0; [JScript] abstract function get AuthenticationType() : String;
The valid authentication types are listed in the System.Net.AuthenticationType class
IAuthenticationModule Interface | IAuthenticationModule Members | System.Net Namespace