Problem statement. The rationale for confidentiality requirements in the process of manufacturing and production testing of aviation equipment samples. There is a need to assess the effectiveness of measures to prevent information leakage through the channels of incidental electromagnetic radiation and interference and vibroacoustic channels. This situation is characteristic both for the technological equipment of the aviation industry enterprises and the equipment of the produced aircraft models.Objective. The rationale for developing the existing concept of assessing the relevance of the threats of information leakage through technical channels in the current trends of improving technical reconnaissance.Results. The article presents the analysis results of the existing regulatory and existing base of FSTEC Russia for sufficient assessment of measures to prevent information leakage through the channels of incidental electromagnetic radiation and interference and vibroacoustic channels at the enterprises of the aircraft industry in the implementation of production technologies and testing of manufactured products.Practical implications. The substantiated directions of improving the methodological basis for determining the current threats can be used in the development of methods and models for assessment of measures to prevent information leakage through the channels of electromagnetic emissions and interference and vibroacoustic channels at aircraft industry enterprises in the implementation of production technologies and testing of manufactured products.
Problem statement. The investigation the currently used methods for determining the sources of information leakage threats from the basic hardware and systems (BHaS) through the spurious electromagnetic radiation and interference (SERaB) channels on the object of informatization (OoI), gives grounds to assert that they have a number of disadvantages. The lack of а formal interpretation for process dynamics of the SERaB information collecting and implementing measures to prevent information leakage requires development of a systematic approach to improving the ways and means of protecting confidential information from leakage through SERaB channels.The purpose. Development of mathematical models and a systematic approach to improving methods and means of protecting confidential information from leaks through the SERaB channels from the BHaS on the OoI.Results. The article substantiates the need for a systematic approach to improving the methods and means of protecting confidential information from leakage through the SERaB channels from the BHaS on the OoI. The authors determined the ways of ensuring the adequacy of the methodological apparatus for the study of these technologies in order to justify measures to prevent leakage. They formulate requirements for techniques used to evaluate the characteristics of measures to prevent information leakage through the SERaB channels. There are describe the procedure of forming the mathematical models set structure for evaluating such characteristics. Also in the article are present the analytical models of the time characteristics of threats to intercept informative SERaB signals on the OoI and measures to prevent information leakage. Finally, the authors are justify the probabilistic format of the indicator of the effectiveness of such measures.Practical relevance. The developed mathematical models can be an effective tool for evaluating the characteristics of measures to prevent information leakage through the SERaB channels.
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