Mısra, SanjayShamshirband, ShahaboddinAnuar, Nor BadrulKiah, Miss Laiha MatMisra, SanjayComputer Engineering2024-10-062024-10-06201491785-8860[WOS-DOI-BELIRLENECEK-297]https://hdl.handle.net/20.500.14411/9048Mat Kiah, Miss Laiha/0000-0002-1240-5406; Misra, Sanjay/0000-0002-3556-9331; Anuar, Nor Badrul/0000-0003-4380-5303Wireless networks are increasingly overwhelmed by Distributed Denial of Service (DDoS) attacks by generating flooding packets that exhaust critical computing and communication resources of a victim's mobile device within a very short period of time. This must be protected. Effective detection of DDoS attacks requires an adaptive learning classifier, with less computational complexity, and an accurate decision making to stunt such attacks. In this paper, we propose an intrusion detection system called Fuzzy Q-learning (FQL) algorithm to protect wireless nodes within the network and target nodes from DDoS attacks to identify the attack patterns and take appropriate countermeasures. The FQL algorithm was trained and tested to establish its performance by generating attacks from the NSL-KDD and CAIDA DDoS Attack datasets during the simulation experiments. Experimental results show that the proposed FQL IDS has higher accuracy of detection rate than Fuzzy Logic Controller and Q-learning algorithm alone.eninfo:eu-repo/semantics/closedAccessIntrusion detectionFuzzy systemReinforcement learningMulti Agent SystemArticleQ3Q1118528WOS:000346148600001