The jmx-invoker-adaptor-server.sar is a service that exposes the JMX MBeanServer interface via an RMI compatible interface using the RMI/JRMP detached invoker service. The only way for this service to be secured currently would be to switch the protocol to RMI/HTTP and secure the http-invoker.sar as described in the previous section. In the future this service will be deployed as an XMBean with a security interceptor that supports role based access checks.