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The world is becoming more interconnected every day. With the high technological evolution and the increasing deployment of it in our society, scenarios based on the Internet of Things (IoT) can be considered a reality nowadays. However,…

Cryptography and Security · Computer Science 2020-04-14 Oscar Delgado-Mohatar , Ruben Tolosana , Julian Fierrez , Aythami Morales

Blockchain technology provides a private, secure, transparent decentralized exchange of data. Also, blockchain is not limited to a particular area, but it has a wide range of applications and can be integrated into a variety of Internet…

Cryptography and Security · Computer Science 2021-12-17 M. Sipek , M. Zagar , B. Mihaljevic

The internet of things (IoT) refers to a framework of interrelated, web associated objects that can gather and move information over a remote network without human interference. With a quick development in the arrangement of IoT gadgets and…

Information Theory · Computer Science 2021-09-07 M. Ali Tunc , Emre Gures , Ibraheem Shayea

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…

Computers and Society · Computer Science 2017-09-20 Alevtina Dubovitskaya , Zhigang Xu , Samuel Ryu , Michael Schumacher , Fusheng Wang

Today, Internet of Things (IoT) devices are the powerhouse of data generation with their ever-increasing numbers and widespread penetration. Similarly, artificial intelligence (AI) and machine learning (ML) solutions are getting integrated…

Cryptography and Security · Computer Science 2019-01-21 Kazım Rıfat Özyılmaz , Mehmet Doğan , Arda Yurdakul

The future of healthcare systems is being shaped by incorporating emerged technological innovations to drive new models for patient care. By acquiring, integrating, analyzing, and exchanging medical data at different system levels, new…

Computers and Society · Computer Science 2020-06-22 Alaa Awad Abdellatif , Abeer Z. Al-Marridi , Amr Mohamed , Aiman Erbad , Carla Fabiana Chiasserini , Ahmed Refaey

Today the cloud plays a central role in storing, processing, and distributing data. Despite contributing to the rapid development of IoT applications, the current IoT cloud-centric architecture has led into a myriad of isolated data silos…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-11-15 Hossein Shafagh , Lukas Burkhalter , Anwar Hithnawi , Simon Duquennoy

Flexible sharing of electronic medical records (EMRs) is an urgent need in healthcare, as fragmented storage creates EMR management complexity for both practitioners and patients. Blockchain has emerged as a promising solution to address…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-30 Xiaohan Hu , Jyoti Sahni , Colin R. Simpson , Normalia Samian , Winston K. G. Seah

The booming Internet of Things (IoT) market has drawn tremendous interest from cyber attackers. The centralized cloud-based IoT service architecture has serious limitations in terms of security, availability, and scalability, and is subject…

Cryptography and Security · Computer Science 2019-12-03 Chenglong Fu , Qiang Zeng , Xiaojiang Du

Blockchain (BC) in the Internet of Things (IoT) is a novel technology that acts with decentralized, distributed, public and real-time ledger to store transactions among IoT nodes. A blockchain is a series of blocks, each block is linked to…

Networking and Internet Architecture · Computer Science 2020-06-08 Tanweer Alam

The advancement in the healthcare sector is entering into a new era in the form of Health 4.0. The integration of innovative technologies like Cyber-Physical Systems (CPS), Big Data, Cloud Computing, Machine Learning, and Blockchain with…

Cryptography and Security · Computer Science 2021-03-24 Mayank Pandey , Rachit Agarwal , Sandeep K. Shukla , Nishchal K. Verma

The pervasive adoption of Internet of Things (IoT) has significantly advanced healthcare digitization and modernization. Nevertheless, the sensitive nature of medical data presents security and privacy challenges. On the other hand,…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-08-29 Mahdi Akbari Zarkesh , Ehsan Dastani , Bardia Safaei , Ali Movaghar

Blockchain has proven a very developed and secured technology. It ensures data integrity with authentic connected nodes. Now-a-days, blockchain with IoT is a great combination for secured and smart end to end product delivery. This…

Cryptography and Security · Computer Science 2022-06-15 Md. Faruk Abdullah Al Sohan , Samiur Rahman Khan , Nusrat Jahan Anannya , Md Taimur Ahad

The design of access control mechanisms for healthcare systems is challenging: it must strike the right balance between permissions and restrictions. In this work, we propose a novel approach that is based on the Blockchain technology for…

Cryptography and Security · Computer Science 2020-05-26 Sergii Kushch , Silvio Ranise , Giada Sciarretta

Verisign reported a 125 percent increase in data breaches within the healthcare sector in the United States during 2022, with 18.2 million patient records being impacted. Growing healthcare data volumes and diversification mean that medical…

Computers and Society · Computer Science 2025-01-07 Umar Safdar , Simon Gabrael

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…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-31 Hasan Mahmud Rhidoy , Mahdi H. Miraz , Iftekhar Salam

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…

Cryptography and Security · Computer Science 2023-12-19 Md Al Amin , Hemanth Tummala , Seshamalini Mohan , Indrajit Ray

Research has advanced to broaden its applications to cases of non-financial usage after the block-chain was presented by Bitcoin. Healthcare is one of the sectors in which block-chain has tremendous impacts. Exploration here is generally…

Cryptography and Security · Computer Science 2022-06-29 Fathima Begum M , Subhashini Narayan

Access control is a crucial part of a system's security, restricting what actions users can perform on resources. Therefore, access control is a core component when dealing with e-Health data and resources, discriminating which is available…

Cryptography and Security · Computer Science 2019-04-15 João Pedro Dias , Luís Reis , Hugo Sereno Ferreira , Ângelo Martins

Biomedical Engineering's Internet of Medical Things (IoMT) is helping to improve the accuracy, dependability, and productivity of electronic equipment in the healthcare business. Real-time sensory data from patients may be delivered and…

Cryptography and Security · Computer Science 2023-09-01 Md Sakib Ullah Sourav , Mohammad Sultan Mahmud , Md Simul Hasan Talukder , Rejwan Bin Sulaiman , Abdullah Yasin