На сервере
<bindings> <wsHttpBinding> <binding name="CustomAuthentication"> <security mode="None"> <message clientCredentialType="None"/> </security> </binding> </wsHttpBinding> </bindings>
<services> <service behaviorConfiguration="ServiceBehavior" name="Service"> <endpoint address="" binding="wsHttpBinding" bindingConfiguration="CustomAuthentication" contract="IService">
на клиенте
<security mode="None">