Network And Information Technology Research On Security Risk Management Of Beijing Energy Investment Holding Co.,Ltd.

From the end of last century to the present,earth-shaking changes have taken place in China's Internet.From the end of last century only an Internet cable speeds of 64 KBPS,until now has the world's largest 4G netw ork,w ithin the scope of the Internet population in the w orld.Internet business is booming,so far,the world's top 10 Internet listed company,China accounts for more than half.Although the Internet rapid development,but for the netw ork security,our country still have plently of room for improvement.How to accurately recognize and to respond effectively the project risk,has become the current enterprise network and information technology problems needed to resolve in the process of project implementation,it is undoubtedly has a certain practical significance of research.This paper mainly studies,from both theoretical and practical perspectives,the safety risk management system of pow er generation enterprise network and informatization safety management(NISM)projects as well as the actual implementation methods and procedures of this risk management system.It starts w ith a review of domestic and foreign research findings in enterprise NISM,covering network and informatization advances,problems exist in the advance process,and relevant theoretical references.An explanation as well as a summary is provided of the reasons for the challenging task of steering clear of safety risks in actual implementation of NISM in enterprises,and suggestions are made for controlling enterprise NISM risks.Then,NISM risk control is performed,on the basis of PDCA theory,over the NISM project of Beijing Energy Investment Holding Co.,Ltd.(BEIH)w ith regard to the actual situation of this enterprise,and the control effectiveness is evaluated.An evaluation indicator system is proposed w ith respect to the risks likely to arise from BEIH NISM process.The paper then case studies the sole department under BEIH that comes w ith an information center.An analysis is provided of the NISM situation of the information center.AHP is employed in evaluating the risks in the current NISM process and an appropriate strategy is developed.The application effect of theoretical work is assessed.Finally,this paper summarizes the effect of NISM control and verifies the effectiveness of the safety risk management system and the safety risk response strategy.The risk control effectiveness is evaluated using fuzzy comprehensive evaluation method.This paper,by investigating into BEIH NISM risk management,confirms how the risk management of a state-ow ned large enterprise NISM project changes from passive to active.It may hopefully offer some inspiration and reference to people w orking on a similar NISM project in Chinese enterprises.