Evaluation And Framework Design Of Cloud Service Security Management For Small And Medium-sized Financial Enterprises

The emergence of cloud computing is an innovation after the continuous development of the existing information technology.It also shows that parallel computing,grid computing,and virtualization technologies are gradually becoming mature.This type of service model based on cloud computing has been widely used.Cloud computing has a series of typical features such as pay-as-you-go,rapid deployment,and low cost,which can effectively reduce the manpower and capital costs for companies to apply new technologies.Cloud computing is therefore favored by more and more companies and users.For users,the security and reliability of cloud computing technology is crucial.The security of cloud computing determines enterprise data security,information security,and privacy protection.Data security,information security,and privacy security are the keys to financial enterprise risk management.In the long-term development,the industry continuously integrates with emerging information technologies,continuously innovates financial services,and provides cloud services in conjunction with cloud computing.Small and medium-sized financial companies have weaker capabilities and less ability to resist risks,and they are safe in the process of cloud services.Due to the high management sensitivity,it is of great significance to evaluate the cloud security management of small and medium-sized financial companies.This dissertation first analyzes the basic concepts,typical characteristics of cloud computing,service models and deployment methods of cloud services,and introduces the two main evaluation methods: fuzzy analytic hierarchy process and cloud model approach.The comparison of strengths and weaknesses,the selection of cloud model method as the main method of this dissertation;followed by an overview of the cloud service business and security management requirements of small and medium-sized financial companies,introduced the relationship between the cloud service providers of small and medium-sized financial enterprises,and according to the cloud service subject relationship and corresponding The security risks faced by the entity construct the cloud service security management framework for small and medium-sized financial enterprises;then,based on the principle of system construction,the internal and external factors of the cloud service security management of the small and medium-sized financial enterprises are targeted for the small and medium-sized financial enterprises to build a cloud service security management framework for small and medium-sized financial enterprises.Safety management evaluation system,and then build a cloud service security management evaluation model of small and medium-sized financial enterprises according to the basic principles and steps of the cloud model,and finally conduct case analysis,collect the corresponding data and conduct data processing to obtain evaluation results,and evaluate the results of the examples,mention And recommend measures to enhance the security of cloud service management of the financial firms.