Active 2D-DNA Fingerprinting of WirelessHART Adapters to Ensure Operational Integrity in Industrial Systems

Active 2D-DNA Fingerprinting of WirelessHART Adapters to Ensure Operational Integrity in Industrial Systems

Blog Article

The need for reliable communications in industrial systems becomes more evident as industries strive to increase reliance on automation.This trend has Self Defense sustained the adoption of WirelessHART communications as a key enabling technology and its operational integrity must be ensured.This paper focuses on demonstrating pre-deployment copyright detection using active 2D Distinct Native Attribute (2D-DNA) fingerprinting.copyright detection is demonstrated using experimentally collected signals from eight commercial WirelessHART adapters.Adapter fingerprints are used to train 56 Multiple Discriminant Analysis (MDA) models with each representing five authentic network devices.

The three non-modeled devices are introduced as counterfeits and a total of Rangemaster OPLHD100BL Opal 100CM Cooker Hood Black 840 individual authentic (modeled) versus copyright (non-modeled) ID verification assessments performed.copyright detection is performed on a fingerprint-by-fingerprint basis with best case per-device copyright Detection Rate (%CDR) estimates including 87.6% 90% with an approximate 92% reduction in the number of fingerprint features is sufficiently promising for small-scale network applications and warrants further consideration.