With the global rollout of fifth-generation communication networks, the development on sixth-
generation (6G) communication network has begun. The 6G technology is an emerging …

Blockchain is considered a distributed ledger that can transact securely and trustfully without
involving any third party. It has caused a lot of interest in various sectors, like government …

This paper surveys blockchain-based approaches for several security services. These
services include authentication, confidentiality, privacy and access control list, data and …

The real-world use cases of blockchain technology, such as faster cross-border payments,
identity management, smart contracts, cryptocurrencies, and supply chain–blockchain …

In the past decade, blockchain has shown a promising vision to build trust without any
powerful third party in a secure, decentralized and scalable manner. However, due to the …

Blockchain technology has become a powerful disruptive force, with the potential to
completely transform digital security and trust. This article explores the fundamental …

The conventional electrical grid is undergoing substantial growth for reliable grid operation
and for more efficient and sustainable energy use. The traditional grid is now …

In the past few years, the implementation of blockchain technology for various applications
has been widely discussed in the research community and the industry. There are sufficient …

In this era of modern digital technologies, the Internet of Vehicles (IoVs) is omnipresent and
can be used for varied purposes. However, these devices have scalability, security, and …

Blockchain is the underlying technology of a number of digital cryptocurrencies. Blockchain
is a chain of blocks that store information with digital signatures in a decentralized and …