Journal Article

A Hybrid Intelligent Framework to Combat Sophisticated Threats in Secure Industries

Khan, Muhammad Taimoor, Shoukat, Duaa, Gao, Tianhan, Javeed, Danish

2022

Overview

With the new advancements in Internet of Things (IoT) and its applications in different sectors, such as the industrial sector, by connecting billions of devices and instruments, IoT has evolved as a new paradigm known as the Industrial Internet of Things (IIoT). Nonetheless, its benefits and applications have been approved in different areas, but there are possibilities for various cyberattacks because of its extensive connectivity and diverse nature. Such attacks result in financial loss and data breaches, which urge a consequential need to secure IIoT infrastructure. To combat the threats in the IIoT environment, we proposed a deep-learning SDN-enabled intelligent framework. A hybrid classifier is used for threat detection purposes, i.e., Cu-LSTMGRU + Cu-BLSTM. The proposed model achieved a better detection accuracy with low false-positive rate. We have conducted 10-fold cross-validation to show the unbiasdness of the results. The proposed scheme results are compared with Cu-DNNLSTM and Cu-DNNGRU classifiers, which were tested and trained on the same dataset. We have further compared the proposed model with other existing standard classifiers for a thorough performance evaluation. Results achieved by our proposed scheme are impressive with respect to speed efficiency, F1 score, accuracy, precision, and other evaluation metrics.

• Publisher: MDPI AG,MDPI
• Subject: Accuracy / Analysis / Benchmarking / Blockchain / Communication / Cyberterrorism / Datasets / Deep learning / deep learning (DL) / Design / Environment / Industrial Internet of Things / Industrial Internet of Things (IIoT) / Industry / Intelligence / Internet of Things / intrusion detection system (IDS) / Malware / Medical equipment / Neural networks / Software / software-defined networking (SDN) / Threats