Webservice Header-Handler,attachment and security?

Hi all,

Can anyone teach me how to implement the header handler concept and implementing attachments and security in webservices?

Thankyou
tmv

You should review these userguides it should cover the most topics SOAP attachment processing (MTOM,XOP),custom/header handlers etc…

Web_Services_Developers_Guide,
SOAP_Developers_Guide

HTH,
RMG