Abstract: According to a series of the national cyber security level protection and risk assessment standards and the characteristics of electric power information systems, a risk assessment model for application security of state grid edge computing is proposed. Then, the vulnerability scanning tools AWVS and AppScan are used to target security vulnerability evaluation and risk assessment experiments on the open source web application target software BWAPP that integrates the latest security vulnerabilities. Finally, the fuzzy analytic hierarchy method is used to comprehensively evaluate the security of Web application security. Based on the test results of the application security, the security assessment data are compiled to realize the verification of the application security risk assessment of the state grid edge computing.

Key words: edge computing, application security, risk assessment