Blockchain has found wide acceptance not just in the DeFi and Crypto space, but also in
digital supply chains, non-monetary transactions, and governance. Amongst many, the food …

Healthcare is a critical area where blockchain technology (BT) is being heralded as a
potential game-changer for facilitating secure and efficient data sharing. The purpose of this …

Note that the serial structure of blockchain has many essential pitfalls, thus a data network
structure and its DAG-based blockchain are introduced to resolve the blockchain pitfalls …

Data integrity and security protection are needed in the Internet of Things. IOTA technology
with a Directed Acyclic Graph (DAG) structure is a solution to realize secure and scalable …

Maritime transportation plays a critical role for many Arab countries and their food security
and has evolved into a complex system that involves a plethora of supply chain stakeholders …

As the potential of directed acyclic graph (DAG)-based distributed ledgers in IoT systems
unfolds, a need arises to understand their intricate dynamics in real-world scenarios. It is …

The Tangle, the distributed ledger of IOTA, is built on a directed acyclic graph (DAG) where
the nodes represent messages, and the edges correspond to reference relations. This …

IOTA is a recent distributed ledger technology that relies on Directed Acyclic Graph (DAG)
for its ledger organization. To improve IOTA mechanisms, the state of the art methodology …

With the increase in connectivity, the popularization of cloud services, and the rise of the
Internet of Things (IoT), decentralized approaches for trust management are gaining …

In the field of forensic informatics, digital data related to criminal and forensic investigations
are collected, analysed, preserved and presented. Hacking, digital data recovery, data …