Research And Implementation Of Port Control System

In the process of informatization, information plays a more and more important role in the market competition.With which, the security of information have become increasingly prominent. On this situation, how to assure the information security is an urgent demand by many enterprises. However, the existing data and information security are mostly based on the internal staff reliable assumptions, focusing on post-audit and remedies for the prevention beforehand insufficient attention. It has led to very serious internal safety problems. Therefore, the study of how to protect the enterprise's internal information is of great practical significance.In this paper, for the enterprise informatization process of information security ,the internal security of information management is researched. By building a dedicated information security management system -- port control system, computers in LAN are connected using computer peripherals strategy control, centralized management, to protect the enterprise's internal information. If users need to use the transmission of data, the permission by administrator must be got to transmit the data in and out the LAN in the permissible time. Thus, as to some extent it is succeeded in precautions to protect the enterprise's internal information.In this paper, the functions of demand, quality demand and safety needs of users of port control system are studied. Based on which, the implementation of port control system is designed using information security principles, system design principles. And combined with the control of strategies management the computer peripherals port safety control and management is implement.The results show that the port control systems have strong protection for the information security in the enterprise's LAN. And it has positive signifigance to have further research on information security, and has some reference value for ultimate implementation of the enterprise's internal information security.