Is it possible to get through a Basic authentication proxy using WsHttpBinding? - Stack Overflow

http://stackoverflow.com/questions/877322/is-it-possible-to-get-through-a-basic-authentication-proxy-using-wshttpbinding

wsHttpBinding doesn't allow sending a username and password in clear text, not even to a local authenticating proxy! basicHttpBinding does not have this problem

wsHttpBindingはBasic認証ができないのか。