Network Safety Management For Brokerage Branch Office

Brokerage is a stable, sustained and low-venture business of a stockjobber. As the important platform of securities market, a stable, reliable and real-time electronic commerce system is the guarantee of securities exchange. In allusion to some characteristics of brokerage business, such as high specialization, complicacy, safety, efficiency, etc., this paper made a detailed research and provided the useful guidance of the information construction of our corporation. Starting with the applications of information technology in brokerage business, this paper discussed the concepts of following fields: brokerage business, computer network, database system, Internet trade and network security, and illustrated the applications of network security technology's connotation, hierarchy, contents in the information system of the securities corporation. This paper mainly analyzed the problems and the current situation of application of network security technology in our corporation's construction of information system. By comparison with the international ways, it concluded the problems and current situation of the Chinese modes of securities exchange over Internet and prevention of risk over Internet, and offered the methods and solutions from aspects of system and technology to strengthen the network security for the information system of our corporation. Choose top suppliers and track-advanced technology, in order to meet the traditional needs efficiently. In terms of intruding detection, this paper offered a multi-method of intruding detection based on Fourier transform, and regular intruding detection, which records and analyzes the regular intruding test firstly. If the result is an abnormity, it means the end of analysis, and if the result is in an ordinary way, it means that abnormity intruding detection based on Fourier transform is needed. This paper includes a simply test. From the construction of information system in our corporation, I exampled some successful cases of network security technology within the construction of information system, and made a practical frame and solutions for the further development. At last, I forecast the trend of development.