Authentication and Session Key Generation Protocols (SKGPs) play an essential role in
securing the communication channels of connected Internet of Things (IoT) devices …

Blockchain-based multi-factor authentication (BMFA) combines multi-factor authentication
with blockchain technology to provide a reliable and secure authentication mechanism. In …

The metaverse aims to build an immersive virtual reality world to support the daily life, work,
and recreation of people. In this survey, the status quo of the metaverse is investigated, and …

Digitalization has made it easier for centric systems to transition from single-factor to two-
factor authentication. However, several access control practices struggle to authenticate …

Abstract Introduction: The Industrial Internet of Things (IIoT) is a technology that connects
devices to collect data and conduct in-depth analysis to provide value-added services to …

In recent times, cloud-enabled healthcare services have gained much attention in fulfilling
the analysis of privacy risks associated with effective decision management systems …

The Fourth Industrial Revolution (4IR) aims at improving the manufacturing cost and quality
by inter-connection of Industrial Internet of Things (IIoT) devices. In the 4IR, IIoT-based …

The Industrial Internet of Things (IIoT) is the application of the Internet of Things (IoT) in the
industrial field. IIoT allows users to remotely access industrial equipment and the data in it …

In this article, we present a novel and decentralized authentication and key exchange
protocol for device-to-device (D2D) communications in the Internet of Things (IoT). The …

The Industrial Internet of Things (IIoT) has developed into a promising technology that raises
the level of productivity and automation for smart manufacturing. Due to the growing …