Posts Tagged ‘DNP3’

DNP3 Cybersecurity Risks Quick Summary DNP3 is widely used in ICS and SCADA but faces significant security gaps, especially in legacy systems. Common threats include man-in-the-middle attacks, packet manipulation, and master impersonation. Legacy compatibility issues mean many systems still lack encryption and authentication. Mitigation requires strong authentication, encryption, integrity protection, and network segmentation. Zero Trust…