R-GOOSE, Cybersecurity, IEDs, False Data Injection, Cyberattacks
Abstract
This study investigates the security implications of false data injection in R-GOOSE messages within power system communication networks. By reviewing existing literature and conducting practical tests on a dedicated testbed, this research highlights the vulnerability of protection relays to cyber threats and stresses the necessity for robust security measures. Results demonstrate the potential for manipulation of message parameters, leading to communication loss between relays, thus emphasizing the critical importance of enhancing cybersecurity protocols in the power sector. The findings underscore the need for collaborative efforts among industry stakeholders, standards bodies, and cybersecurity experts to develop comprehensive security frameworks tailored to the evolving landscape of power system communication networks. Ultimately, by addressing cybersecurity challenges and fortifying protection relay systems against potential vulnerabilities, the power industry can ensure the resilience and reliability of energy infrastructure in the face of emerging cyber threats.
