DSTG-Former: A Graph-Transformer for Intrusion Detection in DNP3 Smart Grids
The Distributed Network Protocol 3 (DNP3) remains the dominant communication standard in modern smart grids, yet it lacks intrinsic security, exposing supervisory control and data acquisition (SCADA) infrastructures to protocol-specific cyberattacks.Conventional intrusion detection systems (IDSs) rely on flow-level sta...