Results 71 to 80 of about 1,628 (186)

ECC‐PoARV: A Lightweight Blockchain Architecture With Rotational Validation for Scalable IoT Networks

IET Blockchain, Volume 6, Issue 1, January/December 2026.
To address the incompatibility of traditional blockchains with the Internet of Things (IoT), this paper introduces ECC‐PoARV, a novel architecture that integrates elliptic curve cryptography with a resilient proof‐of‐authority consensus featuring rotational validation.
Natraj N. A., Midhunchakkaravarthy J. J., Brojo Kishore Mishra   +2 more
wiley   +1 more source

Design of UAV swarm identity authentication based on lightweight blockchain [PDF]

Zhihui kongzhi yu fangzhen
Blockchain technology has several characteristics, including decentralisation, non-tampering, and cryptographic algorithms. These characteristics are the focus of research for distributed group network authentication. However, the existing blockchain has
GONG Haochen, HU Tao, WU Di, NIU Chaoyang, LIU Chengcheng, LIU Kaiyue, TIAN Zhifu, XU Ziliang, YANG Siwei, DENG Wenjie
doaj   +1 more source

Lightweight Mutual Authentication in VANETs: A Software‐Defined Networking and Edge Computing Approach

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper presents a lightweight mutual authentication protocol for VANETs that integrates SDN, edge computing, and ECC to achieve low‐latency, scalable, and privacy‐preserving vehicle communication. The proposed system reduces authentication delay and computational overhead while supporting batch verification and conditional identity traceability ...
Adi El‐Dalahmeh, Layla Albdour
wiley   +1 more source

Design and Implementation of XGBoost‐Based Cyberattack Detection and Blockchain‐Enabled Charging Station

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

RF-PBFT is an Improved PBFT Consensus Algorithm Based on the Random Forest Algorithm

Journal of Computer Science and Digital Technology
The Practical Byzantine Fault-Tolerant (PBFT) consensus algorithm faces challenges such as random master node selection, high communication overhead, and a lack of incentive and penalty mechanisms, which undermine its efficiency and security in large-scale network environments.
Yingchen Xu, Ye Tian, Ying Jing, Fujiang Yuan   +3 more
openaire   +1 more source

A Survey on Intelligent Recommendation Systems for Electric Vehicles Charging Stations

IET Energy Systems Integration, Volume 8, Issue 1, January/December 2026.
ABSTRACT Nowadays, the rapid adoption of electric vehicles (EVs) across modern countries has caused significant challenges in EV management in modern transportation systems. This creates a significant demand for efficient and intelligent recommendation systems to decrease EVs' travel time and cost and minimise charging wait time.
Yash Pratap Singh, Mohsen Saffari, Mohmmadsadegh Mokhtari, Ishika Adhikari   +3 more
wiley   +1 more source

Blockchain‐Enabled Privacy‐Preserving Access Control for EHRs Sharing With Optimized User and Attribute Revocation

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, Somchart Fugkeaw, Peican Zhu   +2 more
wiley   +1 more source

Implementing Practical Byzantine Fault Tolerance Over Cellular Networks

IEEE Open Journal of the Communications Society
Blockchain has shown significant potential as a key enabler in privacy and security in the forthcoming 6G wireless network, due to its distributed and decentralized characteristics.
Ziyi Zhou, Oluwakayode Onireti, Xinyi Lin, Lei Zhang, Muhammad Ali Imran   +4 more
doaj   +1 more source

MPC‐Facilitated Adaptive Security Framework for BFT Protocols

IET Information Security, Volume 2026, Issue 1, 2026.
The growing use of blockchain and distributed systems requires Byzantine fault tolerant (BFT) protocols that remain secure under dynamic adversaries. However, existing BFT protocols often rely on static assumptions and lack clear mechanisms to detect and remove malicious or denial‐of‐service (DoS) nodes during execution.
Jie Niu, Baocang Wang, Qichun Wang
wiley   +1 more source

Communication network security situation analysis based on time series data mining technology

Open Computer Science
Communication network security situation analysis prevents unauthorized users from accessing and stealing sensitive information. Network security analysis aims to monitor, discover, and eradicate security flaws by carefully examining the network’s ...
Jiang Qingjian
doaj   +1 more source