Plc hardware discrimination using rf dna fingerprinting i introduction this chapter introduces the research topic and describes the approach taken to attain the research goals section11gives an overview of supervisory control and data acquisition scada systems and some of the issues and vulnerabilities pertaining to them section. plc hardware discrimination using rf dna fingerprinting uploaded by arthur hailey rf dna fingerprinting process to programmable logic controller plc hardware devices as a means of device discrimination to mitigate risk of an attack on supervisory control and data acquisition scada systems a previously developed signal collection. pdf plc hardware discrimination using rf dna fingerprinting uploaded by david baldacci rf dna fingerprinting process to programmable logic controller plc hardware devices as a means of device discrimination to mitigate risk of an attack on supervisory control and data acquisition scada systems a previously developed signal. To mitigate this risk the rf distinct native attribute rf dna fingerprinting process is applied to plc hardware devices to augment bit level security rf dna fingerprints are generated using two independent signal collection platforms two different classifiers are applied for device classification. Dtic ada602984 plc hardware discrimination using rf dna fingerprinting item preview remove circle share or embed this item embed