Analysis of stability of system of defence of information at acceptance of administrative decisions on enterprise in the conditions of destabilizing informative influence

DOI: 10.31673/2412-4338.2021.023543

Abstract

In the article the design of the system of defence of information is conducted at the acceptance of administrative decisions on an enterprise in the conditions of destabilizing informative influences. In basis a design is examined model of FitzHue-Nagumo, that designs relaxation vibrations and to the spike of sequence in the non-autonomous model of neuron excited.The aim of the study is construction of mathematical model of the system of defence of information at the acceptance of administrative decisions on an enterprise in the conditions of destabilizing informative influences and by means of that to carry out the quality analysis of the states of the system of defence of information. On the basis of studies undertaken an in-process the mathematical model of the system of defence of information was built at the acceptance of administrative decisions on an enterprise in the conditions of destabilizing informative influences, that gives an opportunity to find out the points of bifurcation, that determine as the proof states of the system of defence are so not proof that characterize vulnerability of the system of defence of information at the acceptance of administrative decisions on an enterprise. It is set that a review on destabilizing informative influence on the acceptance of administrative decisions on an enterprise is characterized the trust of public servant. Due to the set intercommunication between intensity of influence and trust, it was succeeded to build the mathematical model of the system of defence of information at the acceptance of administrative decisions on an enterprise, that gives an opportunity to carry out the quality analysis of the system of defence of information on the basis of points of bifurcations, that characterize the proof and unsteady states of the system of defence. Got analytical dependences of calculation of points of bifurcations, that depend on parameters that characterize defence of confidential information, integrity of information and condition of impossibility of blocking of access to information.

Keywords: bifurcation, relaxation vibration, informative influences, trust, influential impulses, managerial decisions.

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