Challenges for the current IoT IDSs are also discussed. The complexity of different detection techniques, intrusion deployment strategy, and their evaluation techniques are discussed, followed by a set of suggestions identifying the best techniques, depending on the nature of the IoT IDS.
The detection techniques, validation strategies, deployment strategies are reviewed, along with several techniques used in each method. This paper also provides a critical review of machine learning and deep learning techniques applied to build IoT IDS. It provides a structured and comprehensive overview of the existing IoT IDSs so that a researcher can become quickly familiar with the key aspects of IoT IDS. This paper provides an up to date taxonomy, together with a critical review of the significant research works on IoT IDSs up to the present time and a classification of the proposed systems according to the taxonomy. Secondly, the time consumed in building and testing IoT IDS is not considered in the evaluation of some IDSs techniques, despite being a critical factor for the effectiveness of ‘on-line’ IDSs (Khraisat et al., 2019a). But, it’s still not clear that which dataset, machine learning or deep learning techniques are more effective for building an efficient IoT IDS. Numerous related studies applied different machine learning and deep learning techniques through various datasets to validate the development of IoT IDS. The current requirement is to do an up-to-date, thorough taxonomy and critical review of this recent work. In the last few years, advancement in Artificial Intelligent (AI) such as machine learning and deep learning techniques has been used to improve IoT IDS (Intrusion Detection System). As security will be a vital supporting element of most IoT applications, IoT intrusion detection systems need also be developed to secure communications enabled by such IoT technologies (Granjal et al., 2015). This will result in increasing attack surface area and probabilities of attacks will increase. IoT devices are expected to become more prevalent than mobile devices and will have access to the most sensitive information, such as personal information. These devices could be medical and healthcare devices, driverless vehicles, industrial robots, smart TVs, wearables and smart city infrastructures and they can be remotely monitored and regulated. Internet of Things (IoT) are interconnected systems of devices that facilitate seamless information exchange between physical devices. Consequently, we provide a unique IoT IDS taxonomy, which sheds light on IoT IDS techniques, their advantages and disadvantages, IoT attacks that exploit IoT communication systems, corresponding advanced IDS and detection capabilities to detect IoT attacks. These purposes help IoT security researchers by uniting, contrasting, and compiling scattered research efforts. It also presents the classification of IoT attacks and discusses future research challenges to counter such IoT attacks to make IoT more secure.
We also review how existing IoT IDS detect intrusive attacks and secure communications on the IoT. This survey paper presents a comprehensive review of contemporary IoT IDS and an overview of techniques, deployment Strategy, validation strategy and datasets that are commonly applied for building IDS. To this end, Numerous IoT intrusion detection Systems (IDS) have been proposed in the literature to tackle attacks on the IoT ecosystem, which can be broadly classified based on detection technique, validation strategy, and deployment strategy. Unfortunately, this has attracted the attention of cybercriminals who made IoT a target of malicious activities, opening the door to a possible attack on the end nodes.
from AnimateIt.The Internet of Things (IoT) has been rapidly evolving towards making a greater impact on everyday life to large industrial systems.