Results 91 to 100 of about 1,521 (191)

Implementing a blockchain from scratch: why, how, and what we learned

EURASIP Journal on Information Security, 2019
Blockchains are proposed for many application domains apart from financial transactions. While there are generic blockchains that can be molded for specific use cases, they often lack a lightweight and easy-to-customize implementation.
Fabian Knirsch, Andreas Unterweger, Dominik Engel   +2 more
doaj   +1 more source

FinTech and Bank Efficiency in China: Evidence From a Dynamic Network Perspective

International Review of Finance, Volume 26, Issue 3, September 2026.
ABSTRACT This paper examines whether and through which channels financial technology (FinTech) development improves the efficiency of commercial banks. We adopt a meso‐level perspective by measuring external FinTech exposure with two complementary indicators: industry‐level innovation intensity (FinTech‐related Bank Technology Development Awards) and ...
Lifang Li, Mengqi Ouyang, Fangming Xu
wiley   +1 more source

From Open Banking Regulation to Platform Orchestration: The Evolution of Digital Platform Governance

Information Systems Journal, Volume 36, Issue 5, Page 743-770, September 2026.
ABSTRACT This study contributes to information systems (IS) scholarship by extending platform governance theory to regulatory contexts, explaining how regulatory forces co‐evolve with technological architectures to shape openness and control. This research examines the evolution of platform governance in the context of open banking, where regulatory ...
Priyadharshini Muthukannan, Daniel Gozman, Barney Tan, Prakash Dhavamani   +3 more
wiley   +1 more source

GeoLedger: blockchain and GIS architecture for trusted emergency incident mapping

Frontiers in Blockchain
Most existing emergency management systems are centralized, leaving critical information vulnerable to unauthorized access, manipulation, and single points of failure.
Osama A. Khashan
doaj   +1 more source

Just Transition Toward Clean Energy Access With Focus on Lead‐Based Perovskite Solar Cell Technology: Lessons, Experiences, and Future Perspectives

Global Challenges, Volume 10, Issue 8, August 2026.
To intentionally mitigate energy poverty in underserved communities, advanced perovskite energy technologies such as lead‐based perovskite solar cells are necessary. However, in future deployment of these materials, energy justice, equity, inclusivity and environmental sustainability must be taken into account.
Benjamin K. Korir, George G. Njema, Mojeed A. Agoro, Thembinkosi Donald Malevu, Joshua K. Kibet   +4 more
wiley   +1 more source

Secure Federated Cloud Storage Protection Strategy Using Hybrid Heuristic Attribute-Based Encryption With Permissioned Blockchain

IEEE Access
The rapid growth of the Internet of Medical Things (IoMT) has introduced significant security and privacy challenges in managing and protecting medical data. This paper proposes a secure federated cloud storage system designed to address these challenges
Atul B. Kathole, Kapil Netaji Vhatkar, Ankur Goyal, Shivkant Kaushik, Amita Sanjiv Mirge, Prince Jain, Mohamed S. Soliman, Mohammad Tariqul Islam   +7 more
doaj   +1 more source

Dynamic membership management for a permissioned blockchain

Cluster Computing
Abstract Permissioned blockchains have gained prominence as a means of decentralizing trust while retaining controlled access, particularly in enterprise settings and regulated peer-to-peer environments. These systems offer advantages in scalability, performance, and security; however, challenges persist in effectively managing membership and
Hafsteinn Hjartarson, Fjolnir Thrastarson, Anna Sigridur Islind, Gísli Hjálmtýsson   +3 more
openaire   +1 more source

Cybersecurity in aquaculture: Risks, governance, and future directions across production systems

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Aquaculture is becoming increasingly dependent on connected sensors, remote monitoring, edge and cloud analytics, automation, and digital traceability; however, the cybersecurity evidence base remains fragmented and low‐trophic systems are markedly underrepresented.
Indrek Adler, Jonne Kotta, Kristel Vene, Ricardo Gregorio Lugo   +3 more
wiley   +1 more source

EvoChain: A Recovery Approach for Permissioned Blockchain Applications

2025 23rd International Symposium on Network Computing and Applications (NCA)
Blockchain technology supports decentralized, consensus-driven data storage and processing, ensuring integrity and auditability. It is increasingly adopted for use cases with multiple stakeholders with shared ownership scenarios like digital identity and supply chain management.
Francisco Faria, Samih Eisa, David R. Matos, Miguel L. Pardal   +3 more
openaire   +2 more sources

Enhancing Key Management in LoRaWAN with Permissioned Blockchain. [PDF]

Sensors (Basel), 2020
Ribeiro V, Holanda R, Ramos A, Rodrigues JJPC.   +3 more
europepmc   +1 more source