D Enterprise Information Network And Information Security Construction Scheme

In today's society,with the common development of computer technology,network technology and information technology,the development of global informatization has been promoted,which has brought earth-shaking changes to the economy,politics,communications,education and other aspects of countries.In order to survive,modern enterprises rely more and more on the network system.Through the network system,they can carry a large amount of enterprise information,which is the basis for the development of information construction.As the scale of informationization is not increasing,it is also facing more and more serious problems of network information security,including poor performance of network hardware security,system defects,security vulnerabilities,improper security management,etc.In order to ensure enterprise information security,it is necessary to increase the design of information network security construction scheme and strengthen its implementation,in order to improve network information security protection.Intensity.Enterprise D fully recognizes its own problems,and makes a full analysis of the problems.Then,by strengthening the construction of information network,it can improve the ability of network information security protection,so as to ensure the normal operation of the company and cope with the rapid development of society.Firstly,this paper introduces the background and significance of this study,carries out a large number of domestic and international information security related research status analysis,puts forward the main research contents of this paper,then expounds the theory of information network and information security,summarizes a lot of conclusions,and provides a solid theoretical basis for the study.Then the information requirements and requirements of D enterprise are determined,and the actual investigation is carried out.The existing problems and the causes of the corresponding problems are analyzed.The current network structure and functions are analyzed.The significance and functions of the existence of information network are explained and summarized.After that,the security threats and existing solutions of D enterprise are put forward,including firewalls,security routers and so on,and then detailed equipment selection and security settings are carried out.At the same time,the construction plan is implemented,the security of network system is verified and analyzed,which further verifies the research results and value of this paper,and also points out the direction for the future development of information technology for D enterprise.