Results 281 to 290 of about 319,627 (296)

Smart Contract-Based Blockchain-Envisioned Authentication Scheme for Smart Farming

IEEE Internet of Things Journal, 2021
A blockchain-based smart farming technology provides the agricultural data to the farmers and other users associated with smart farming on a single integrated platform.
Anusha Vangala, Anil Kumar Sutrala, A. Das, Minho Jo   +3 more
semanticscholar   +1 more source

SecAuthUAV: A Novel Authentication Scheme for UAV-Ground Station and UAV-UAV Communication

IEEE Transactions on Vehicular Technology, 2020
Unmanned Aerial Vehicles (UAVs) are becoming very popular nowadays due to the emergence of application areas such as the Internet of Drones (IoD). They are finding wide applicability in areas ranging from package delivery systems to automated military ...
Tejasvi Alladi, .. Naren, Gaurang Bansal, V. Chamola, M. Guizani   +4 more
semanticscholar   +1 more source

Blockchain Meets Edge Computing: A Distributed and Trusted Authentication System

IEEE Transactions on Industrial Informatics, 2020
As the great prevalence of various Internet of Things (IoT) terminals, how to solve the problem of isolated information among different IoT platforms attracts attention from both academia and industry. It is necessary to establish a trusted access system
Shaoyong Guo, Xing Hu, Song Guo, Xuesong Qiu, F. Qi   +4 more
semanticscholar   +1 more source

Blockchain-Based Decentralized Authentication Modeling Scheme in Edge and IoT Environment

IEEE Internet of Things Journal, 2021
Authentication is the first entrance to kinds of information systems; however, traditional centered single-side authentication is weak and fragile, which has security risk of single-side failure or breakdown caused by outside attacks or internal cheating.
Zhaofeng Ma, Jialin Meng, Wang Jihui, Shan Zhiguang   +3 more
semanticscholar   +1 more source

BPAS: Blockchain-Assisted Privacy-Preserving Authentication System for Vehicular Ad Hoc Networks

IEEE Transactions on Industrial Informatics, 2020
If all vehicles are connected together through a wireless communication channel, vehicular ad hoc networks (VANETs) can support a wide range of real-time traffic information services, such as intelligent routing, weather monitoring, emergency call, etc ...
Qi Feng, De-biao He, S. Zeadally, K. Liang   +3 more
semanticscholar   +1 more source

A Secure Three-Factor User Authentication Protocol With Forward Secrecy for Wireless Medical Sensor Network Systems

IEEE Systems Journal, 2020
The Internet of Things (IoT) enables all objects to connect to the Internet and exchange data via different emerging technologies, which makes the intelligent identification and management a reality. Wireless sensor networks (WSNs), as a crucial basis of
Xiong Li, Jieyao Peng, M. Obaidat, Fan Wu, M. Khan, Chaoyang Chen   +5 more
semanticscholar   +1 more source

Decentralized Authentication of Distributed Patients in Hospital Networks Using Blockchain

IEEE journal of biomedical and health informatics, 2020
In any interconnected healthcare system (e.g., those that are part of a smart city), interactions between patients, medical doctors, nurses and other healthcare practitioners need to be secure and efficient. For example, all members must be authenticated
Abbas Yazdinejad, Gautam Srivastava, R. Parizi, A. Dehghantanha, K. Choo, Mohammed Aledhari   +5 more
semanticscholar   +1 more source

A Provably Secure and Efficient Identity-Based Anonymous Authentication Scheme for Mobile Edge Computing

IEEE Systems Journal, 2020
Mobile edge computing (MEC) allows one to overcome a number of limitations inherent in cloud computing, although achieving the broad range of security requirements in MEC settings remains challenging.
Xiaoying Jia, De-biao He, Neeraj Kumar, Kim-Kwang Raymond Choo   +3 more
semanticscholar   +1 more source

Secure and Lightweight Authentication Scheme for Smart Metering Infrastructure in Smart Grid

IEEE Transactions on Industrial Informatics, 2020
In this article, a secure and lightweight authentication scheme, which provides trust, anonymity, and mutual authentication, with reduced energy, communicational, and computational overheads, is proposed for resource-constrained smart meters (SMs).
S. Garg, K. Kaur, Georges Kaddoum, J. Rodrigues, M. Guizani   +4 more
semanticscholar   +1 more source

HomeChain: A Blockchain-Based Secure Mutual Authentication System for Smart Homes

IEEE Internet of Things Journal, 2020
Increasingly, governments around the world, particularly in technologically advanced countries, are exploring or implementing smart homes, or the related smart facilities for the benefits of the society.
Chao Lin, De-biao He, Neeraj Kumar, Xinyi Huang, P. Vijayakumar, K. Choo   +5 more
semanticscholar   +1 more source