利用Petri-Markov网模拟信息化对象信息通过技术渠道泄漏的过程

IF 0.2 Q4 MATHEMATICS, APPLIED

Bulletin of the South Ural State University Series-Mathematical Modelling Programming & Computer Software Pub Date : 2021-01-01 DOI:10.14529/mmp210404

O. S. Avsentiev, A. Avsentiev, A. Krugov, Yuri Yazov

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引用次数: 0

摘要

我们提出了一种利用复合Petri-Markov网装置模拟信息化对象在通过技术渠道实现其泄漏威胁的动态过程中的信息保护过程。我们研究了信息化对象的信息传递过程、信息化对象之外的违规者通过技术渠道对信息的拦截以及防止拦截的保护之间的相互关系。为了评估违规者对信息化对象实施信息泄露威胁的可能性，得到了计算模拟过程的概率-时间特征的解析表达式;通过使用旨在阻止或预测违法者实施这些威胁的行动的预防措施来保护这些信息。

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Simulation of Processes to Protect Information of Informatization Objects Against Leakage Through Technical Channels Using an Apparatus of Petri-Markov Nets

We propose an approach to simulation of information protection processes at informatization objects in the dynamics of realizing threats of its leakage through technical channels using the apparatus of composite Petri–Markov nets. We investigate the interrelationships of the processes of transferring information at the object of informatization, its interception by a violator from outside this object through technical channels and protection against interception. Analytical expressions are obtained for calculating the probabilistic-temporal characteristics of simulated processes in order to assess the possibility of a violator implementing threats of information leakage at objects of informatization; protection of this information through the use of preventive measures aimed at blocking or anticipating the actions of the violator to implement these threats.

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来源期刊

Bulletin of the South Ural State University Series-Mathematical Modelling Programming & Computer Software MATHEMATICS, APPLIED-

CiteScore

1.00

自引率

50.00%

发文量

期刊介绍： Series «Mathematical Modelling, Programming & Computer Software» of the South Ural State University Bulletin was created in 2008. Nowadays it is published four times a year. The basic goal of the editorial board as well as the editorial commission of series «Mathematical Modelling, Programming & Computer Software» is research promotion in the sphere of mathematical modelling in natural, engineering and economic science. Priority publication right is given to: -the results of high-quality research of mathematical models, revealing less obvious properties; -the results of computational research, containing designs of new computational algorithms relating to mathematical models; -program systems, designed for computational experiments.