Denial-of-service attack 3 Denialof- service attacks 3 Network security 3 Distributed denial of service 2 Accuracy 1 Attack detection 1 Canada 1 Cognitive radio 1 Computational efficiency 1 Computer Security 1 Confusion matrix 1 Cyber-crimes 1 Cybersecurity 1 DDoS (Distributed denial of service) 1 Databases, Factual 1 Defense Advanced Research Project Agency 1 Detection rates 1 Digital environment 1 Dimensionality reduction 1 Distributed denial of service attack 1 Distributed denial of services attack 1 Energy efficiency 1 Energy utilization 1 Entropy 1 F-score 1 Image resolution 1 Legitimate users 1 ML (machine learning) 1 Machine learning 1 Machine-learning 1