Abstract Health Internet of Things (Health IoT) has been limited by isolated information and a
lack of security. As the combination of blockchain and Health IoT could potentially address …

This paper presents a Hardware-assisted security primitive that integrates Physically
Unclonable Functions (PUF) and IOTA Tangle for device authentication in the Internet-of …

This article presents a novel hardware-assisted distributed ledger-based solution for
simultaneous device and data security in smart healthcare. This article presents a novel …

This paper presents a Hardware-assisted security primitive that integrates Physically
Unclonable Functions (PUF) and IOTA Tangle for device authentication in the Internet-of …

The emergence of the web3 paradigm and the proliferation of application-oriented
blockchains opened new perspectives to the field of visual content and the management of …

The size of the global blockchain market in food supply chains and agricultural activities was
expected to reach USD 133 million in 2020. The growing need among stakeholders to track …

Retroactive security is important to cyber security; it is used to hold people account-able for
their actions [1]. In the medical world, it is difficult to assign proper privileges, as they can be …

With the advent and popularization of Internet of Things (IoT) devices, new possibilities for
applications that use data extracted from the things we use in everyday life arise. Cars …

This paper analyzes the Directed Acyclic Graph (DAG)-based architecture as an alternative
to Blockchain technology for critical Internet of Things (IoT) use cases. The speed of …

The exponential expansion of the Internet of Things (IoT) in various sectors underscores an
urgent need for secure and efficient communication channels within its networks. Given the …