Ontologia de Alto Nível para Segurança Cibernética em Sistemas de Informação

The profound transformations in the economic and social landscapes have significantly increased the complexity of managing cybersecurity within Information Systems. This complexity largely stems from the growing integration of heterogeneous systems, which often requires collaboration between platforms and services through APIs. In this context, ensuring the secure integration of different types of systems, such as Cyber-Physical Systems, CPS, Intelligent Systems, and Systems of Systems, SoS, becomes a critical issue. While such solutions enhance the performance and autonomy of systems, they also introduce new risks and vulnerabilities in the field of cybersecurity. This project proposes the use of a high-level ontology to support the secure management of systems within the context of Information Systems. Grounded in the principles of reliability, integrity, andavailability, this approach constitutes a strategic solution for organizations. The application of ontologies in the cybersecurity domain presents an effective method for addressing data heterogeneity and governance-related challenges. Thus, the development of a high-level ontology focused on cybersecurity in Information Systems enables the creation of a shared knowledge model, capable of integrating heterogeneous data and strengthening governance mechanisms in complex systems operating in distributed environments.