Topological identification of data transmission systems in the tasks of information protection at the objects of information activity

Abstract

The paper considers the problem associated with the detection of threats associated with the leakage of information through existing channels that have a different physical principle at the objects of information activities. A mathematical model is proposed, which is based on the theory of fractal analysis and which identifies the channel through which there is an unauthorized leakage of information on the object of information activity. Based on experimental data obtained using different channels of unauthorized removal of information at the object of information activities, a scale is presented, which determines the intervals of the fractal dimension, which allows to identify the channel through which the intention to leak information at the object information activities.