Scalable and secure authorization of smart things is of the crucial essence for the successful
deployment of the Internet of Things (IoT). Unauthorized access to smart things could …

Over the last few years, the explosive growth of Internet of Things (IoT) has revolutionized
the way we live and interact with each other as well as with various types of systems and …

Cybersecurity threats have grown exponentially, posing a heavy burden on organisations.
Higher Education Institutions (HEIs) are particularly vulnerable, and their cybersecurity …

Revocation management is one of the main tasks of the Public Key Infrastructure (PKI). It is
also critical to the security of any PKI. As a result of the increase in the number and sizes of …

With the proliferation of intelligent devices in the Internet of Things (IoT), the security of IoT
devices is becoming a major concern as an attacker can exploit network services via …

Fake check scam is one of the most common attacks used to commit fraud against
consumers. This fraud is particularly costly for victims because they generally lose …

In this work, we propose a novel sidechain structure via an optimized two-way peg protocol
for device authentication in the smart community in order to overcome the limitations of …

Abstract In numerous Internet of Things (IoT) scenarios (such as Intelligent Transportation
System (ITS) or environment sensing), the ad hoc mode is widely used. Ad-hoc networks …

The technological integration of the Internet of Things (IoT)‐Cloud paradigm has enabled
intelligent linkages of things, data, processes, and people for efficient decision making …

The Industrial Internet of Things (IIoT) integrates heterogeneous industrial devices,
intelligent sensors, and actuators to provide a new dimension to the industrial systems and …