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Conceptual Assessment Model of Acoustic Leak Minimization by Technical Channels. P. 90–101

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Section: Physics. Mathematics. Informatics




Bederdinova Oksana Ivanovna
Institute of Shipbuilding and Arctic Marine Engineering, Severodvinsk Branch of Northern (Arctic) Federal University named after M.V. Lomonosov (Arkhangelsk, Russia)
Zhukova Irina Vladimirovna
Institute of Shipbuilding and Arctic Marine Engineering, Severodvinsk Branch of Northern (Arctic) Federal University named after M.V. Lomonosov (Arkhangelsk, Russia)


The functional model of the estimation process of acoustic leak minimization by the temporary security assessment techniques of the confidential information by technical channels is presented in accordance with the requirements of the IDEF0 notation. The model includes the following functions: pendency and obligating an application for execution; evaluation of the premises security of acoustic voice information leakage by acoustic and vibroacoustic channels; evaluation of the confidential information protection processed by the main technical means and systems against the leakage due to the interference on the assistive technologies and systems and their communications; security evaluation of the main technical means and systems designed for processing, storage and (or) links transmission of confidential information; evaluation of the premises security against the confidential information leakage by the channels of electroacoustic transformations. Defense performance measurement of acoustic voice information of an object of IT development is realized in full accordance with the programs and procedures established by the Federal Service for Technical and Export Control of Russia and Federal Agency on Technical Regulation and Metrology. The logical database model for structured storage of normative values of information security indicators, the obtained results of special studies, plans, schemes with the reference measurement points and formed assessment protocols of IDEF1X notation and the specification of the automated security system of the acoustic voice information against the leakage by technical channels according to the modeling language UML will be designed. The physical database model and the automated system will be developed on the grounds of the project. The use of the automated system will reduce the complexity of the assessment process of the premises security by means of the automatically generated protocols of the instrumentally calculated assessment of the premises security against the leakage of acoustic voice information, taking into account the premises design features, measuring equipment complex and hardware configuration.


information security, object of IT development, technical leakage channels, acoustic voice information, protected premises, technical state inspection, special studies
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