Securing an existing bus by using multiple security domains
You can configure an existing bus to use a cell-level or custom security domain. Using non-global security domains provides the scope to use multiple security domains. The bus can inherit security settings from the cell, or have a unique security configuration.
Before you begin
- Review the information in Service integration security planning and Messaging security and multiple security domains.
- The bus you want to secure must exist in the administrative console. If you want to create a new bus, see Adding a secured bus.
- Ensure that all the bus members are at WebSphere® Application Server 7.0 版或更新版本; use of non-global security domains is not supported for earlier versions of WebSphere Application Server. If the bus has a WebSphere Application Server 第 6 版 bus member, see Securing an existing bus by using the global security domain. For more information about using security domains, see Service integration security planning and Messaging security and multiple security domains.
- Ensure that there are no indoubt transactions on the messaging engine because incomplete transactions cannot be recovered after the bus is secured. For more information, see 解析不確定的交易.
- Stop all servers on which the SIB Service enabled. This ensures that the bus security configuration is applied consistently when the servers are restarted. For more information, see 停止應用程式伺服器.