Results 21 to 30 of about 8,099,267 (188)

Zero-Knowledge Proof in 5G and Beyond Technologies: State of the Arts, Practical Aspects, Applications, Security Issues, Open Challenges, and Future Trends

IEEE Access
This study explored the diverse applications of zero-knowledge proofs (ZKPs) in next-generation network technologies, particularly in fifth-generation (5G) and emerging sixth-generation (6G) systems.
Aleksandra Szczegielniak-Rekiel, Krzysztof Kanciak, Jan M. Kelner   +2 more
doaj   +1 more source

SSL-XIoMT: Secure, Scalable, and Lightweight Cross-Domain IoMT Sharing With SSI and ZKP Authentication

IEEE Open Journal of the Computer Society
The Internet of Medical Things (IoMT) is transforming healthcare by enabling devices to generate and share critical patient data. However, securely sharing this data across different healthcare entities remains a significant challenge due to concerns ...
Lyhour Hak, Somchart Fugkeaw
doaj   +1 more source

PPEPV‐RDL: Achieving Privacy‐Preserving, Efficient, Publicly Verifiable Rational Delegation Learning

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Delegation learning is an implementation approach within privacy‐preserving machine learning (PPML). It refers to that the delegator outsources the training task to servers with strong computing power due to its own limited computing resources, and the servers return the correct training results and get the service revenue.
Xinyu Zhang, Zerui Chen, Youliang Tian, Jinbo Xiong, Jianfeng Ma   +4 more
wiley   +1 more source

ZKP-FedEval: Verifiable and Privacy-Preserving Federated Evaluation using Zero-Knowledge Proofs

CoRR
Federated Learning (FL) enables collaborative model training on decentralized data without exposing raw data. However, the evaluation phase in FL may leak sensitive information through shared performance metrics. In this paper, we propose a novel protocol that incorporates Zero-Knowledge Proofs (ZKPs) to enable privacy-preserving and verifiable ...
Daniel Commey, Benjamin Appiah, Griffith Selorm Klogo, Garth V. Crosby   +3 more
openaire   +2 more sources

A Comprehensive Review on Federated and Incremental Learning in Spatial Crowdsourcing Systems

WIREs Data Mining and Knowledge Discovery, Volume 16, Issue 4, December 2026.
A comprehensive overview of Federated and Incremental Learning (FIL) integration in Spatial Crowdsourcing, highlighting privacy, security, adaptability, efficiency challenges, and future research directions. ABSTRACT Spatial Crowdsourcing (SC) coordinates workers and requesters through personal mobile devices to complete location‐dependent tasks in ...
Md Mujibur Rahman, Quazi Mamun, Michael Bewong, Md Zahidul Islam   +3 more
wiley   +1 more source

The 5 W’s of Zero-Knowledge Proof Development [PDF]

Journal of Universal Computer Science
In the rapidly evolving realm of blockchain technology, the pursuit of enhanced privacy, security, and scalability has propelled the exploration of cryptographic innovations.
Nadia van Niekerk, Brink van der Merwe, Louwrens Labuschagne   +2 more
doaj   +3 more sources

Federated Learning for Official Statistics: A Systematic Review of Privacy‐Preserving Architectures and the Path Toward GSBPM Integration

Concurrency and Computation: Practice and Experience, Volume 38, Issue 21, November 2026.
ABSTRACT National Statistical Offices (NSOs) face an escalating “privacy‐utility” impasse, where the demand for high‐granularity data must compete with the near zero risk tolerance of legal frameworks like the General Data Protection Regulation (GDPR).
Hooreya Khunji, Wael Elmedany, Nabil Hewahi, Mhd Saeed Sharif   +3 more
wiley   +1 more source

A Dynamic Trading Approach Based on Walrasian Equilibrium in a Blockchain-Based NFT Framework for Sustainable Waste Management

Mathematics
It is becoming harder to manage the growing amounts of waste generated daily at an increasing rate. These problems require an efficient solution that guarantees effectiveness and transparency and maintains trust within the community.
Ch Sree Kumar, Aayushman Bhaba Padhy, Akhilendra Pratap Singh, K. Hemant Kumar Reddy   +3 more
doaj   +1 more source

An Improved Secure Blockchain‐Based Remote Patient Monitoring System With Role‐Based Access Control Using IPFS

Concurrency and Computation: Practice and Experience, Volume 38, Issue 19, October 2026.
ABSTRACTThis work presents a privacy‐preserving remote healthcare system that integrates blockchain technology with a root seed‐based pseudonymization mechanism and lightweight cryptographic controls. Addressing the privacy risks of public ledgers and the limited computational resources of medical IoT devices, the proposed system focuses strictly on ...
Hoc Minh Le, Özgür Öksüz
wiley   +1 more source

Blockchain-Based Secure Data Sharing in Cybersecurity: A Framework for Protecting Sensitive Information

Computer Sciences & Mathematics Forum
With the growing volume of sensitive data stored and processed in cloud environments, conventional security models are no longer sufficient to guarantee privacy, integrity, and trust.
Raneem Khaled AlFadhel, Mohammad Ali A. Hammoudeh   +1 more
doaj   +1 more source