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Blockchain-based decentralized identity management provides a promising solution to improve the security and privacy of healthcare systems and make them scalable. Traditional Identity Management Systems are centralized, which makes them…

密码学与安全 · 计算机科学 2023-08-01 Arnaf Aziz Torongo , Mohsen Toorani

Known for its decentralized and tamper-aware properties, blockchain is attractive to enhance the infrastructure of systems that have been constrained by traditionally centralized and vendor-locked environments. Although blockchain has…

密码学与安全 · 计算机科学 2020-10-06 Peng Zhang , Douglas C. Schmidt , Jules White

This study addresses critical challenges in managing the transportation of spent nuclear fuel, including inadequate data transparency, stringent confidentiality requirements, and a lack of trust among collaborating parties, issues prevalent…

密码学与安全 · 计算机科学 2025-06-03 Yuxiang Xu , Wenjuan Yu , Yuqian Wan , Zhongming Zhang

The Internet of Things (IoT) technology will soon become an integral part of our daily lives to facilitate the control and monitoring of processes and objects and revolutionize the ways that human interacts with the physical world. For all…

分布式、并行与集群计算 · 计算机科学 2019-04-22 Mohammad Maroufi , Reza Abdolee , Behzad Mozaffari Tazekand

Electronic government (e-government) uses information and communication technologies to deliver public services to individuals and organisations effectively, efficiently and transparently. E-government is one of the most complex systems…

密码学与安全 · 计算机科学 2020-06-26 Noe Elisa , Longzhi Yang , Fei Chao , Yi Cao

The Internet-of-Things (IoT) is an imminent and corporal technology that enables the connectivity of smart physical devices with virtual objects contriving in distinct platforms with the help of the internet. The IoT is under massive…

密码学与安全 · 计算机科学 2023-04-28 Asad Aftab , Chrysostomos Chrysostomou , Hassaan Khaliq Qureshi , Semeen Rehman

In the present medical services, the board, clinical well-being records are as electronic clinical record (EHR/EMR) frameworks. These frameworks store patients' clinical histories in a computerized design. Notwithstanding, a patient's…

计算机与社会 · 计算机科学 2023-05-19 Shruthi K , Poornima A. S

This study proposes a framework to enhance privacy in Blockchain-based Internet of Things (BIoT) systems used in the healthcare sector. The framework addresses the challenge of leveraging health data for analytics while protecting patient…

密码学与安全 · 计算机科学 2024-05-21 Daniel Commey , Sena Hounsinou , Garth V. Crosby

Electronic Health Records(EHR) are gaining a lot of popularity all over the world. The current EHR systems however have their fair share of problems related to privacy and security. We have proposed a mechanism which provides a solution to…

密码学与安全 · 计算机科学 2020-10-01 Gaganjeet Reen , Manasi Mohandas , S Venkatesan

Integrating blockchain technology into healthcare systems presents a transformative approach to documenting, storing, and accessing electronic health records (EHRs). This research introduces a novel blockchain-based EHR system designed to…

This research proposes a decentralized and cryptographically secure framework to address the most acute issues of privacy, data security, and protection in the ecosystem of medical insurance claim processing. The scope of this study focuses…

密码学与安全 · 计算机科学 2025-11-12 Diya Mamoria , Harshit Jain , Aswani Kumar Cherukuri

The Internet of Things (IoT) is increasingly influencing and transforming various aspects of our daily lives. Contrary to popular belief, it raises security and privacy issues as it is used to collect data from consumers or automated…

The application of blockchain technology can be beneficial in the field of healthcare as well as in the fight against the COVID-19 epidemic. In this work, the importance of blockchain is analyzed and it is observed that blockchain…

密码学与安全 · 计算机科学 2022-10-10 Keshav Kaushik , Adarsh Kumar

This paper addresses the critical challenge of ensuring healthcare policy compliance in the context of Electronic Health Records (EHRs). Despite stringent regulations like HIPAA, significant gaps in policy compliance often remain undetected…

密码学与安全 · 计算机科学 2023-12-19 Md Al Amin , Hemanth Tummala , Seshamalini Mohan , Indrajit Ray

Modern Internet of Things (IoT) applications generate enormous amounts of data, making data-driven machine learning essential for developing precise and reliable statistical models. However, data is often stored in silos, and strict…

密码学与安全 · 计算机科学 2024-06-11 Shinu M. Rajagopal , Supriya M. , Rajkumar Buyya

The convergence of blockchain and the Internet of Things (IoT) enables secure, decentralised, and verifiable data exchange across distributed smart environments. However, traditional blockchain frameworks suffer from inherent scalability…

分布式、并行与集群计算 · 计算机科学 2026-03-31 Hasan Mahmud Rhidoy , Mahdi H. Miraz , Iftekhar Salam

Sensitive records stored in the cloud such as healthcare records, private conversation and credit card information are targets of hackers and privacy abuse. Current information and record management systems have difficulties achieving…

Electronic medical records (EMRs) are critical, highly sensitive private information in healthcare, and need to be frequently shared among peers. Blockchain provides a shared, immutable and transparent history of all the transactions to…

计算机与社会 · 计算机科学 2017-09-20 Alevtina Dubovitskaya , Zhigang Xu , Samuel Ryu , Michael Schumacher , Fusheng Wang

In the current connected world - Websites, Mobile Apps, IoT Devices collect a large volume of users' personally identifiable activity data. These collected data is used for varied purposes of analytics, marketing, personalization of…

密码学与安全 · 计算机科学 2022-01-06 Subhadip Mitra

The integration of blockchain technology in Internet of Things (IoT) environments is a revolutionary step towards ensuring robust security and enhanced privacy. This paper delves into the unique challenges and solutions associated with…

密码学与安全 · 计算机科学 2024-03-05 Peyman Khordadpour , Saeed Ahmadi