Identification of Vulnerabilities in RORIS-Type Systems - Case Study: AFDJ

This study allows for the analysis of the factors affecting the functioning of the Roris system, the Danube Ship Traffic Management and Inland Waterway Transport Information System. The identification of vulnerabilities is analyzed from the perspective of the impact of environmental conditions on equipment and from the standpoint of the performance of communication networks. The study is conducted based on data provided by the Lower Danube River Administration, and it allows for the offering of solutions to maintain the resilience of the Roris system. By analyzing the specifics of the equipment, the operating conditions in critical situations, and identifying alternatives for field data communication, the study identifies the critical points of these components and proposes strategies to improve the system's resilience. The results impact the assurance of data reliability in dynamic conditions and the prevention of failures that could compromise both navigation security and environmental conservation efforts.