Network traffic analysis algorithm in multicomponent structurally complex information systems

Abstract

The article discusses the possibility of using a microservice architecture and a microservice approach to implement a component of a complex system aimed at analyzing network information flows in order to identify threats and improve information security. The basic concepts of the information domain in the context of the problem being solved are considered. The formed functional model of the designed microservice allows us to consider the interrelationships of the process elements. The developed information model at the level of abstraction reflects homogeneous connections of common characteristics, which makes it possible to represent the process in the form of dynamic models. The dynamic model in BPMN notation will serve as the basis for the graphoanalytic model of the designed microservice. Using a graphoanalytic model and pi-calculations, it is possible to form a mathematical model that opens up the possibility of creating a formal algorithm and implementing it using high-level languages. It is also possible to use the dynamic model to generate code using Java Workflow Tooling. The formed mathematical model with the use of pi-calculus can be used to determine the method of training a neural network and building a data set. Since the core of the service is a neural network, it opens up the possibility of dynamic improvement of the traffic analysis tool