Aerospace Instrument-Making Annotation << Back MATHEMATICAL MODELS OF FUNCTIONAL CHARACTERISTICS OF MEASURES AIMED AT IDENTIFYING THREATS OF INFORMATION LEAKAGE THROUGH VIBRO-ACOUSTIC CHANNELS AT AEROSPACE ENTERPRISES S.V. Skryl’, S.A. Fileva, V.O. Krylov, O.A. Gulyaev, V.V. Zelentsov The main directions of using methodological apparatus of functionial modeling as a tool for analyzing the threats of interception of informative signals of vibroacustic fi elds at the aerospace industry (ASI) objects are formulated in this article . A set of features for recognizing such threats is presented as a result of the implementation of the fi rst of the directions. Within the framework of the second direction, a system of mathematical models is considered for estimating the temporal characteristics of functions, procedures and steps implemented in the process of intercepting informative signals of vibroacoustic fi elds at ASI objects. The corresponding analytical expressions are given. Keywords: aerospace industry objects, interception of informative signals of vibroacoustic fi elds, signs of recognition of information interception threats, mathematical models for estimating time characteristics of interception threats. Contacts: E-mail: zi@bstu.ru Pp. 18-35.