The Internet of Things (IoT) is rapidly advancing, significantly impacting both daily life and large-scale industrial systems. However, this progress has also drawn the attention of cybercriminals, making IoT devices a target for malicious activities and potential attacks on end nodes. To address these threats, numerous IoT Intrusion Detection Systems (IDS) have been developed, which can be categorized based on detection technique, validation strategy, and deployment strategy. This survey paper offers a comprehensive review of contemporary IoT IDS. Additionally, it examines how current IoT IDS identify intrusive attacks and ensure secure communications within the IoT ecosystem. The paper also classifies different types of IoT attacks and discusses future research challenges aimed at enhancing IoT security.
Rani et al. (Fri,) studied this question.