Unmasking Covert Intrusions: Detection of Fault-Masking Cyberattacks on Differential Protection Systems

Ahmad Mohammad Saber, Amr Youssef, Davor Svetinovic +2

Line Current Differential Relays (LCDRs) are high-speed relays progressively used to protect critical transmission lines. However, LCDRs are vulnerable to cyberattacks. Fault-Maski…