SDDA-IoT: storm-based distributed detection approach for IoT network traffic-based DDoS attacks.

In the world of connected devices, there is huge growth of less secure Internet of Things (IoT) devices, and the ease of performing sophisticated cyberattacks using these devices has posed a serious threat to the security of Internet-based services or networks. Distributed Denial of Service (DDoS) attack is one of the most significant cyberattacks. It aims to damage or exhaust victims' resources, services, or networks and make them unavailable to legitimate users. Several solutions are available in the literature to detect DDoS attacks. However, it is difficult to detect them in real-time due to today's high speed or high volume of attack traffic. Therefore, this paper proposes an Apache Storm-based distributed detection approach for IoT network traffic-based DDoS attacks, namely SDDA-IoT. SDDA-IoT is composed of two primary modules: model development and model deployment. In the case of model development, we created five distributed detection models by utilizing a Hadoop cluster and the extremely scalable H2O.ai machine learning platform. In the case of model deployment, we deploy an efficient distributed detection model on the Apache Storm stream processing framework for analyzing ingress streaming data and classifying it into seven classes in near-real-time. To create new models or update existing ones, this module also saves the highly discriminating input features of each network flow along with the predicted outcome in the Hadoop Distributed File System (HDFS). The effectiveness of the SDDA-IoT approach has been examined using a variety of configured scenarios. The experimental results show that the SDDA-IoT approach detects DDoS attacks faster than recent state-of-the-art methods and more accurately with 99%+ accuracy. [ABSTRACT FROM AUTHOR]