Abstract
Based on the research of information security and business continuity management, a key business node identification model for the business process based on AE-VIKOR (Analytic hierarchy process and Entropy weighting VIKOR, AE-VIKOR) method is proposed. Firstly, the business nodes are obtained based on the business process, and the importance decision matrix of business nodes is constructed by quantifying the evaluation attributes of nodes. Secondly, the attribute weight is improved from subjective and objective dimensions to form the combination weight decision matrix, and the AE-VIKOR method is used to calculate the business importance coefficient to identify the key nodes. Finally, when an information security event occurs in the system, the impact of key business nodes on business continuity is analyzed, and the business continuity risk value is calculated to evaluate the business risk to prove the effectiveness of the model. The experimental results of civil aviation departure control system show that the AE-VIKOR method can effectively identify key business nodes, and the impact of key business nodes on business continuity is analyzed, which further proves the efficiency and accuracy of the model.
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Xie, L., Ni, H., Xu, G., Zhang, J. (2020). A Key Business Node Identification Model for Business Process Based on AE-VIKOR Method. In: Xu, G., Liang, K., Su, C. (eds) Frontiers in Cyber Security. FCS 2020. Communications in Computer and Information Science, vol 1286. Springer, Singapore. https://doi.org/10.1007/978-981-15-9739-8_47
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DOI: https://doi.org/10.1007/978-981-15-9739-8_47
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