I had some time to spend and did a short test of jbossws-2.0.0.GA (under jboss-4.2.1.GA). Most Webservices worked like under jbossws-1.2.0, but then i found a big problem. A secured SLSB that worked without a problem with a .NET 2.0 Client stopped working :-( I always get "Authentification failed" under jbosss-2.0.0.GA. | @Stateless | @WebService | @SOAPBinding( | style=SOAPBinding.Style.RPC, | use=SOAPBinding.Use.LITERAL | ) | @SecurityDomain("myRealm") | @RolesAllowed({"Admin", "Operator", "User"}) | @WebContext(authMethod="BASIC", transportGuarantee="NONE", secureWSDLAccess=false) | public class WebServiceEJB implements WebServiceIf | { | ... | } | Any hints what has changed here? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069198#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...