Envisioned to be the next-generation Internet, the metaverse has been attracting enormous
attention from both the academia and industry. The metaverse can be viewed as a 3D …

The lack of intrinsic security technologies in the current Internet of Things (IoT) systems
brings forth numerous security vulnerabilities and privacy risks. To this end, a distributed and …

In recent years, blockchain networks have attracted significant attention in many research
areas beyond cryptocurrency, one of them being the Edge of Things (EoT) that is enabled by …

This article presents research challenges and a tutorial on performance evaluation of
blockchain-based security and privacy systems for the Internet of Things (IoT). We start by …

Protecting private data in smart homes, a popular Internet-of-Things (IoT) application,
remains a significant data security and privacy challenge due to the large-scale …

While Vehicular Ad-hoc Networks (VANETs) can potentially improve driver safety and traffic
mangement efficiency (eg through timely sharing of traffic status among vehicles), security …

Identity management solutions are generally designed to facilitate the management of digital
identities and operations such as authentication, and have been widely used in real-world …

Internet of Things (IoT) has been the most emerging technology in the last decade because
the number of smart devices and its associated technologies has rapidly grown in both …

Blockchain and the Internet of Things (IoT) are separately regarded as highly capable
popular technologies. Blockchain is a database used for decentralized transaction …

IoT security is one of the prominent issues that has gained significant attention among the
researchers in recent times. The recent advancements in IoT introduces various critical …