Countermeasures to external threats for production enterprises on the basis of self-healing computer nodes

This paper considers an approach to providing measures to counter external threats of manufacturing enterprises based on self-repair of computer nodes. The approach is based on the description of degradation and self-healing processes and subsequent analytical modeling of these processes based on queuing systems. The obtained approach makes it possible to evaluate the possibilities of selfhealing for computer nodes of the information circuit of an industrial enterprise that degrade under external unauthorized influences and provide opportunities for their parametric adjustment.