| Title | Defense Against Spectrum Sensing Data Falsification Attack in Cognitive Radio Networks using Machine Learning |
| Publication Type | Conference Paper |
| Year of Publication | 2022 |
| Authors | Parhizgar, Nazanin, Jamshidi, Ali, Setoodeh, Peyman |
| Conference Name | 2022 30th International Conference on Electrical Engineering (ICEE) |
| Keywords | artificial neural network (ANN), Artificial neural networks, classification, Cognitive radio, cognitive radio (CR) networks, Cognitive Radio Security, Network security, pubcrawl, Radio frequency, Resiliency, Sensors, simulation, spectrum sensing data falsification (SSDF) attack, Support vector machines |
| Abstract | Cognitive radio (CR) networks are an emerging and promising technology to improve the utilization of vacant bands. In CR networks, security is a very noteworthy domain. Two threatening attacks are primary user emulation (PUE) and spectrum sensing data falsification (SSDF). A PUE attacker mimics the primary user signals to deceive the legitimate secondary users. The SSDF attacker falsifies its observations to misguide the fusion center to make a wrong decision about the status of the primary user. In this paper, we propose a scheme based on clustering the secondary users to counter SSDF attacks. Our focus is on detecting and classifying each cluster as reliable or unreliable. We introduce two different methods using an artificial neural network (ANN) for both methods and five more classifiers such as support vector machine (SVM), random forest (RF), K-nearest neighbors (KNN), logistic regression (LR), and decision tree (DR) for the second one to achieve this goal. Moreover, we consider deterministic and stochastic scenarios with white Gaussian noise (WGN) for attack strategy. Results demonstrate that our method outperforms a recently suggested scheme. |
| DOI | 10.1109/ICEE55646.2022.9827418 |
| Citation Key | parhizgar_defense_2022 |
Defense Against Spectrum Sensing Data Falsification Attack in Cognitive Radio Networks using Machine Learning