Using Secure Conversation With Reliable Messaging

If Secure Conversation is enabled for the web service endpoint, the web service acquires a Security Context Token (SCT) for each application message sequence, that is, each message sequence is assigned a different SCT. The web service then uses that token to sign all messages exchanged for that message sequence between the source and destination for the life of the sequence. Hence, there are two benefits in using Secure Conversation with Reliable Messaging:

Note: Secure Conversation is a WS-Security option, not a reliable messaging option. If Secure Conversation is enabled on the web service endpoint, Reliable Messaging uses Security Context Tokens.

For more information on how to use Secure Conversation, see Chapter 6.