Forum Nokia Blogs http://blogs.forum.nokia.com/summary.php There is detailed information and code examples in chapter 5, "How to Write Secure Servers", in the Platform Security book (http://www.amazon.co.uk/dp/0470018828). http://blogs.forum.nokia.com/blog/david-caabeiros-forum-nokia-blog/2007/02/05/writing-secure-servers-with-cpolicyserver#comment896