Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (10): 3699-3710.doi: 10.16182/j.issn1004731x.joss.201810013

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Modeling for Security Protection Capability of Information System Based on CPN

Chen Qiangjun1, Zhang Mingqing1, Kong Hongshan1, Liu Xiaohu1, Shao Lianjie2   

  1. 1. PLA Information Engineering University, Zhengzhou 450001, China;
    2. Unit 68048 of the PLA, Baoji 721000, China
  • Received:2016-09-09 Revised:2016-11-20 Online:2018-10-10 Published:2019-01-04

Abstract: Modeling plays an important role in assessment for security protection capability. Oriented to the features that evaluation has many methods which update quickly, the analysis frame is proposed based on detect, analyse and respond. Aimed at the problems that it is difficult to model the intelligent learning and coordination process for protective device, analysis model is built based on CPN. The colors of message color sets represent the different properties of events. Detect, analysis and respond components which represent different process of security protection capability are defined. Two theorems are proved, and model complexity is analyzed. The usability of model is verified, and excellent versatility, scalability and analyzability are reached by analyzing the application process. Results show that the model can provide data and model support for the evaluation on security protection capability.

Key words: security protection capability, analysis frame, CPN, analysis model

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