A Study On Information Security Risk Assessment Of The Great Wall Securities

In these years, security market has become the major locomotive and capitalprovider to china’s economy development. It is no doubt that the main functions ofsecurity market can be defined as information flow and capital flow. Any severesafety accident arises in its trading system or information system, which bringsmajor impact to the market. Furthermore, it will not only bring enormous expense tonational economy, but also make grievous effect on daily life and production. Thecontrol of information security of security market is a serious challenge for theadministrative departments of all countries, the enterprises and the investors.In risk management procedure, risk identification and risk assessment arefoundations, as the basis of the information safety management system building, riskelevating, risk identification and risk assessment play important role at every stageof the system building. Risk assessment acts as the basis and premise in informationsecurity. Together with information security, risk assessment becomes the focus andone of the task studies in this security area.This paper describes the risk assessment of information security and itsfundamental characteristics and development history. It also detailed risk assessmenttheory based on Capital, Vulnerability and Threaten. Then, paper measures potentialrisks by looking at their probability and impact. More importantly, paper introduceshow we can apply this concept in the security industry. Paper uses the Great WallSecurities Company example to generalize and extend the two decisions required-that is, the risk assessment and risk management.Finally, the risk assessment as a whole has been introduced in the application ofthe Great Wall securities, and elaborates the application effect in the Great WallSecurities for risk assessment. Through the risk assessment of information security,the Great Wall securities have a comprehensive understanding to risk management；risk management level is comprehensively promoted； and risk control ability isimproved effectively. At the same time,it also provides a useful reference for thesecurities industry.