Websphere - What is the best way to hide wsdl's from end user?

Question

Hi all,

I think there are several ways to hide wsdl's from end users for WebSphere (6.1). We use axis to publish Web Services and I currently updated the custom Servlet class (which extends AxisServlet) and override the service method to throw 404 error for urls like: http://xxxx/services/MyService?wsdl. The other option may be adding filters.

Are there any other alternative ways?

Thanks.