DEVELOPMENT OF MODELS FOR MANAGING AN ECOLOGICAL INFORMATION PROTECTION SYSTEM BASED ON PETRI NETS

This research focuses on modeling a security infrastructure composed of applications that utilize Petri nets. A core challenge in ensuring the safety of such systems arises from the need to handle vast volumes of environmental data related to the condition of the protected object, potential risks, and the generation of control responses. In this work, Petri net formalism is applied to represent the information flow and decision-making processes within the protection system's components. The structural and logical configuration of the system is modeled as a hypergraph, where its elements are defined as control nodes (CNs). These nodes are categorized based on their operational roles: detection nodes (DN), access nodes (AN), monitoring nodes (MN), delay nodes (DlN), and control mechanisms such as authorization and authentication modules (AuthM, AuthzM). The study also introduces detailed models for environmental data handling within specific protection units, including the abnormal movement detector, logic controller, central management unit, and a universal regulatory module.