This paper presents a comprehensive survey of the existing blockchain protocols for the
Internet of Things (IoT) networks. We start by describing the blockchains and summarizing …

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 …

This paper identifies research paths for blockchain in cyber security that need further
research: Internet of Things (IoT) security has indeed been promoted as a critical industrial …

Although blockchain offers a lot of benefits for the Internet-of-Things (IoT) network in terms of
security, there are a number of barriers to its widespread adoption. Since many IoT networks …

Blockchain is a very promising technology that spans many use cases other than
cryptocurrencies. For example, its implementation in the Internet of Things (IoT) based …

Blockchain technology is becoming increasingly attractive to the next generation, as it is
uniquely suited to the information era. Blockchain technology can also be applied to the …

One of the key challenges to the IoT's success is how to secure and anonymize billions of
IoT transactions and devices per day, an issue that still lingers despite significant research …

In recent times, IoT has emerged as a new paradigm for the interconnection of
heterogeneous, resource-constrained, and communication-capable smart devices. It has …

With rapid development of enabling technologies such as Internet of Things, robotics, and
big data, the fourth industrial revolution known as “Industry 4.0”(I4. 0) has become a great …

Abstract The Internet of Things (IoT) is one of the most promising technologies in the era of
information technology. IoT enables ubiquitous data collections and network …