ESB system is a software bus which based on SOA architecture to achieve application integration. Listener is an important component in ESB system, whose research and design have an important impact on the performance and availability of the ESB.The main task of listener is monitoring the service-dissemination messages and service request/ response messages, in addition,it provides access-controling and Message-authentication. This paper raises an more efficient concurrent monitoring technology and a safety way of the message-adaptering technology. These technologies have solved the problem of the efficiency of the concurrent monitoring of multi-protocol messages; and have made a deep study in secure authentication modules of the ESB internal message and have raised a high security design.