Vasylenko V. Information technology providing functional stability of virtual cloud resources based on software-defined networking

The object of the research is the process of reconfiguring the cloud environment for software-configurable networks; the goal is to increase the functional stability of virtual cloud resources based on monitoring their status, assessing the directions of counteraction to intrusions and their impact on the functional stability of cloud environments and automated management of software-configurable networks; methods - modeling on digital computers, theory of functional stability, the theory of automated control, mathematical statistics, graph theory, theory of algorithms, the theory of random processes; results - improved mathematical model of the impact of attacks on virtual cloud resources, improved mathematical model of the estimation of the state of virtual cloud resources, and first developed a method for ensuring the functional stability of the virtual cloud environment on the basis of software-configurable networks; implemented - in scientific research and design works of the State Research Institute of Chemical Products and in the educational process of the State University of Telecommunications.