COMPARATIVE ANALYSIS OF METHODS OF ASSESSMENT PROTECTED VOICE INFORMATION FROM LEAKING VIA DIRECT ACOUSTIC CHANNEL AT CERTIFICATION OF SELECTED ROOMS

associate professor of « Information technologies and protection of information « Ural State University of Railway Transport , Ekaterinburg. E-mail: KParshin@usurt.ru

Pavel Anashkin,

General Director, JSC «Uralgeoinform», Ural State University of Railway Transport, Ekaterinburg. E-mail: v060138@gmail.com

004.056.53 + 002 : 534.88

The article is devoted to the use of alternative methods of assessment silenced-relational properties of areas intended for private negotiations. Me-nique is based on the calculation of

the index of airborne sound insulation of premises, is the nature of university-greasy and can be applied by various organizations, including the commer-cal, so it does not require significant financial cost, and easy enough to implement Xia any information security specialists.

In order to determine the possibility of using techniques used in the field of occupational safety, oh when assessing the noise impact on the population, for audit security in premises during the negotiations of a confidential nature, in the article the instrumental method of estimating the security of voice information from leaking via direct-mym acoustic channels space allocated for certification, as well as settlement and graphical method of determining an index of sound insulation of protecting designs in premises designed for confidential talks.

The result of a scientific article is a comparative analysis and applied for alternative techniques.