[Websphere] Article on securing web services using ws-security and policies in WAS7

here’s the link:
http://www.ibm.com/developerworks/webservices/library/ws-offload/?ca=drs-&ca=dgf-my

here are the highlights:

• Deploying and configuring a secure Web service using asymmetric
  encryption.
• Using Rational Application Developer to import a sample EAR file and
  configure Web services security policies and binding attachments for a
  Web service Client
• Using the WebSphere Application Server console to configure the Web
  service Security policies for a sample service
• Preparing Java™ Cryptography Extension (JCE) and JCEKS
  security credentials.