The Development Research Of Computer Aided Management Software Of Information Security Risk Assessment

The risk assessment of Information security has experienced a long period of development. The focus of risk assessment also extended from the operating system, network environment to the whole management system. In western countries, through practices it is found that as a guarantee of information safety, risk assessment plays a key role in information security. Risk assessment is fully elaborated as a key process in the related standard of information safety and safety technology. It can be seen that, in the information security system, the risk assessment takes an increasingly large proportion. More and more enterprises exercise risk assessment for their information system. It does provide sound safeguard for information security of the enterprises, but there are some problems in the traditional assessment: paper-based administration of the files, low efficiency of assessment. It makes qualitative analysis on management level, and doesn’t introduce the idea of quantitative assessment. Information is not shared, resulting in information isolation. Risk factors are very complex through manual calculation. The risk assessment process is very arbitrary and not standardized. Based on the analysis above, this paper has done the following work in the information system safety risk assessment.First, it makes a systematic summary about the content of information system safety risk assessment. It puts forward the importance of the information system safety risk assessment, defines the general process of the information system safety risk assessment, and points out the essential points in information system safety risk assessment together with the rules that the information system safety risk assessment must comply with; it raises up a comprehensive process of information system safety risk assessment, including preparation phase, test phase, testing results analysis and report stage, later safety maintenance stages; At last it gives a system paradigm of information safe risk assessment process.Second, it makes analysis on the situation home and abroad of information system safety risk assessment software project. This paper expounds the status quo and the key points of information security risk assessment. After putting forward the main contents and target of the information system safety risk assessment software project, then this paper comes up with the overall framework, main process and the technical level to achieve.Finally, it makes feasibility analysis on information system safety risk assessment software in detail, including technical feasibility analysis and the project implement plan.