Abstract
With the development of IEC 61850 smart substations, emerging cybersecurity vulnerabilities in supervisory control and data acquisition (SCADA) systems are becoming an urgent engineering issue for modern substations. This paper proposes a novel intrusion detection system (IDS) tailored for cybersecurity of IEC 61850 substations. The proposed IDS analyzes multidimensional physical knowledge and behaviors to provide a comprehensive and effective solution that is able to mitigate various cyber threats. This IEC 61850 based detection approach comprises access control detection, protocol-based detection, anomaly behavior detection, and multi-parameter detection. This SCADA-specific IDS is implemented and validated using presented cyber-physical test-bed of a 500kV smart substation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
