Part 6: Security
This part of the book discusses the all-important topic of security. Given the reality of today's open networks, it is just impossible to conduct business transactions in a networked environment without full security capabilities. The figure that follows shows where security falls in the Web services stack.Chapter 12, "Security," discusses WS-Security, and introduces WS-Trust. These two specifications provide a robust framework for end-to-end secure interaction between two Web service applications.Chapter 13, "Advanced Security," discusses WS-Trust in additional detail, and briefly presents WS-Federation, WS-Secure Conversation, WS-Privacy, and WS-Authorization. These specifications are in an earlier stage than those covered in Chapter 12. However, it is important to note that it is possible to support many useful and powerful business-to-business (B2B) and enterprise application integration (EAI) scenarios today using WS-Security, WS-Secure Conversation, and WS-Trust.
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