Results 61 to 70 of about 2,824 (230)
A Security Authentication Scheme of 5G Ultra-Dense Network Based on Block Chain
IEEE Access, 2018 The ultra-dense network (UDN) is one of the most promising technologies in the fifth generation (5G) to address the network system capacity issue. However, it is a new challenge that the user equipment (UE) secure access UDN composed of the access points
Zhonglin Chen +3 more
doaj +1 more source
Improved Consensus Protocol for IoT Trust Management Systems
IET Blockchain, Volume 6, Issue 1, January/December 2026.ABSTRACT With the rapid development of the internet of things (IoT), the security collaboration between devices poses higher demands on traditional trust management. Blockchain technology, due to its decentralisation and tamper‐proof characteristics, has become an effective solution for building trustworthy IoT systems.
Yumeng Huang, Xiuxia Tian
wiley +1 more source
Performance Analysis of Non-ideal Wireless PBFT Networks with mmWave and Terahertz Signals
, 2023 Due to advantages in security and privacy, blockchain is considered a key enabling technology to support 6G communications. Practical Byzantine Fault Tolerance (PBFT) is seen as the most applicable consensus mechanism in blockchain-enabled wireless ...
Sun, Gang +5 more
core
Use of Blockchain Technology in the Pharmaceutical Industry to Track Medicines in Zambia
IET Blockchain, Volume 6, Issue 1, January/December 2026.The main aim of the project was to design and implement a system that uses blockchain technology to solve the problem of counterfeit or outdated drugs in the Zambian market by providing a decentralised and reliable way of tracking medicines throughout the distribution chain.
Derrick Ntalasha, Michael Sinkolongo
wiley +1 more source
Blockchain-based secure optimized traceable scheme for smart and sustainable food supply chain
Discover SustainabilityA large number of nodes, and significant system overhead are among the challenges. To tackle these problems, a new PBFT technique known as trace-PBFT (t-PBFT) is being contemplated for adoption in the food supply chain.
Venkata Chunduri +6 more
doaj +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.This paper proposes a design and implementation plan for a blockchain‐based product carbon footprint accounting system, aiming to enhance the authenticity and integrity of carbon footprint data through the immutable and transparent nature of blockchain technology.
Juan Du, Jian Cui, Jiongju Hao
wiley +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.ABSTRACT The proliferation of Internet of Things (IoT) devices has created an urgent demand for secure, scalable and interoperable data‐sharing architectures. Centralized paradigms exhibit single points of failure, inadequate access control and limited transparency, rendering them structurally misaligned with the distributed nature of IoT deployments ...
Rintu Augustine +3 more
wiley +1 more source
, 2023 Due to advantages in security and privacy, blockchain is considered a key enabling technology to support 6G communications. Practical Byzantine Fault Tolerance (PBFT) and RAFT are seen as the most applicable consensus mechanisms (CMs) in blockchain ...
Sun, Gang +5 more
core
Digital Twins and Applications, Volume 3, Issue 1, January/December 2026.The charging station (CS) plays a crucial role in charging electric vehicles. Therefore, it is necessary to protect the CS from cyberattacks. This paper proposes an architecture for the security of the EV fleet during charging using the XGBoost model and Hyperledger Fabric to protect battery management systems (BMS) from cyberattacks.
Gaurav Kumar, Suresh Mikkili
wiley +1 more source
IET Information Security, Volume 2026, Issue 1, 2026.Electronic health records (EHRs) have become a crucial application in cloud computing environments, necessitating advanced privacy‐preserving access control mechanisms. Ciphertext policy attribute‐based encryption (CP‐ABE) is a widely recognized solution for secure access control in outsourced data environments.
Khanadech Worapaluk +2 more
wiley +1 more source