Network security situation analysis model and network security assessment method

Abstract

The invention provides a network security situation analysis model and a network security assessment method, wherein the total security situation score of each level evaluation index in the third level is calculated based on each level evaluation index corresponding to the level evaluation index and the weight of each level evaluation index, the security situation total score of each dimension inthe second level is calculated based on each level evaluation index corresponding to the dimension and the weight of each level evaluation index, the total security situation score of each monitoringdomain in the first level is calculated based on the corresponding dimensions of the monitoring domain and the weight of each dimension, and the overall security situation score of the network security situation analysis model is calculated based on the weight of each monitoring domain and each monitoring domain. The invention takes the security defense technology as the main visual angle, comprehensively considers the security guarantee ability to deal with the network attack in multiple dimensions, and can reflect the external network attack condition in real time, identify the medium-and long-term defense emphases, and classify and measure the robustness of the information system.

Description

technical field [0001] The invention relates to the technical field of financial data processing, in particular to a network security situation analysis model and a network security assessment method applied to the financial industry. Background technique [0002] The current modern information technology represented by the Internet, especially mobile payment, cloud computing, social networking and search engines, has had a fundamental impact on the human financial model. The financial industry has rapidly integrated Internet technology, and carried out electronic transformation of service channels such as online banking. At the same time, the external risks faced by the financial industry are also increasing. Modern financial risks formed by emerging information security threats have fundamentally changed the connotation of traditional financial risks. However, the security of the banking information system not only involves the interests of the country and the financial ...

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Problems solved by technology

[0003] Under the new situation, on the one hand, the financial industry is strengthening information security management, and on the other hand, it is also increasing investment in information security technology to enhance the ability to resist network attacks. However, how to effectively evaluate the level of information security technology assurance in the financial industry and evaluate In the face of network security threats, the ability to resist attacks still lacks a measurable model and standard

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