Design And Implementation Of Operation Security Monitoring Subsystem Of Small And Medium-sized Securities Enterprise Information System

Based on "Securities and futures industry information systems operation and maintenance management practices", securities and futures institutions should adopt control measures, with monitoring and alarm tool to monitor the critical objects which will affect the normal operation of information systems. But small and medium-sized securities enterprises have no sufficient funds to implement appropriate operation security monitoring system construction due to the status of Securities Industry. Therefore, establishing a scalable, easy to maintain, high automation control system to replace the heavy, repeating work of human monitor, has great practical value for small and medium-sized securities enterprise.This thesis firstly analyzes the research status in the country and abroad of operation security monitoring system, and then gives a brief description of the basic structure and related function of monitoring system according to the features of the securities enterprise monitoring. Secondly analyzes the requirements of operation security monitoring system, designs the overall structure of the system and the key system, including sending alarms, inspection and MSN Robot. Finally, according to four basic layers of the system, that is data collection layer, data processing layer, data storage layer and data presentation layer, respectively executes detailed design and implementation.On the system implementation, data collection layer uses SNMP, Syslog, Telnet, and other protocols, combined with Shell, VB and many other scripting languages, to improves the flexibility and direction of the collection. Data processing layer uses open source monitoring software for data processing. Data storage layer is designed to support mainstream relational database. Data presentation layer is designed to use web pages, e-mail notifications, SMS alerts, voice reminders and other means to meet the different notification requirements for different people in different time period, different alarm levels and different events. The above design is proved not only to meet the needs of low-cost construction, but also easy to extend and maintain through the actual implementation of the project. For small and medium-sized securities enterprise, it is a real safe and effective operation security monitoring technique.