System.ServiceModel.Security/HttpDigestClientCredential.cs
System.ServiceModel.Security/MessageSecurityException.cs
System.ServiceModel.Security/SecurityAccessDeniedException.cs
+System.ServiceModel.Security/SecurityNegotiationException.cs
System.ServiceModel.Security/UserNamePasswordClientCredential.cs
System.ServiceModel.Security/WindowsClientCredential.cs
System.ServiceModel.Security/X509CertificateInitiatorClientCredential.cs