Abstract: Many technical advancements have led to the formation of the Internet of Things (IoT), which facilitate the worldwide networking of internet-enabled objects. These gadgets, which are often referred to as "smart gadgets," have the ability to send, receive, and manage data. It is a widely held belief that the IoT is a technology seeing rapid growth and user acquisition. The flawless transfer and receipt of data is essential to the Internet of Things' functionality. Moreover, it is essential to provide an outstanding level of Quality of Service (QoS) and avoid severe energy constraints for battery-powered devices. One emerging trend in the IoT is the proliferation of networked gadgets. To safeguard the gadgets and the data they generate, stringent security measures are being implemented. The purpose of this work is to examine approaches that have been developed to protect source and sink nodes in order to prevent data breaches and unauthorized access. The purpose of this study is to examine the algorithms, with a special emphasis on the Ad-hoc On-Demand Distance Vector (AODV) protocol, on the QoS of IoT -connected networks. Selective data recognition is made possible by QoS systems, which maximize network traffic use. By using this technique, the network's reach is increased, information is used as efficiently as possible, and prompt delivery of the best internet service is ensured. The goal of this project is to put the K-Nearest Neighbors (KNN) method to use in detecting and eliminating malware, or malicious software. The accuracy of forecasts was greatly improved by using these models cautiously. MATLAB software was used in the development of the models. By using these algorithms, the study provides information that can be used to progress the resilience and security of Internet of Things networks against possible attacks.
Keywords: K–Nearest Neighbor, Internet of Things (IoT), Quality of Service (QoS), Malware detection, Wireless Network, Security
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DOI:
10.17148/IJARCCE.2025.14225
