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Data is central to the Internet of Things (IoT) ecosystem. Most of the current IoT systems are using centralized cloud-based data sharing systems, which will be difficult to scale up to meet the demands of future IoT systems. Involvement of…

Cryptography and Security · Computer Science 2019-03-11 Ahsan Manzoor , Madhsanka Liyanage , An Braeken , Salil S. Kanhere , Mika Ylianttila

The fundamental aim of the healthcare sector is to incorporate different technologies to observe and keep a track of the various clinical parameters of the patients in day to day life. Distant patient observation applications are becoming…

Networking and Internet Architecture · Computer Science 2021-10-27 Sita Rani , Meetali Chauhan , Aman Kataria , Alex Khang

The purpose of the present paper is to show how blockchain and IoT technologies can benefit smart city projects, which tend to spread in the context of the sharing economy. The article also aims to describe the challenges and potentialities…

Computers and Society · Computer Science 2021-08-24 Ben Hur Monteiro Barizon , Renata Lèbre La Rovere

In the Internet of Things (IoT) domain, devices need a platform to transact seamlessly without a trusted intermediary. Although Distributed Ledger Technologies (DLTs) could provide such a platform, blockchains, such as Bitcoin, were not…

Networking and Internet Architecture · Computer Science 2021-07-15 Andrew Cullen , Pietro Ferraro , William Sanders , Luigi Vigneri , Robert Shorten

The Internet of Things is progressively getting broader, evol-ving its scope while creating new markets and adding more to the existing ones. However, both generation and analysis of large amounts of data, which are integral to this…

Cryptography and Security · Computer Science 2019-04-15 Guilherme Pinto , João Pedro Dias , Hugo Sereno Ferreira

Internet of Things (IoT)-based smart home applications are rising in popularity. However, this trend attracts malicious activity, which causes cost-efficient security to be in high demand. This paper proposes a low-end design that…

Cryptography and Security · Computer Science 2021-03-31 Marc Jayson Baucas , Stephen Andrew Gadsden , Petros Spachos

Blockchain is gaining momentum as a promising technology for many application domains, one of them being the Edge-of- Things (EoT) that is enabled by the integration of edge computing and the Internet-of-Things (IoT). Particularly, the…

Cryptography and Security · Computer Science 2021-04-28 Prabadevi B , N Deepa , Quoc-Viet Pham , Dinh C. Nguyen , Praveen Kumar Reddy M , Thippa Reddy G , Pubudu N. Pathirana , Octavia Dobre

The data collected from Internet of Things (IoT) devices on various emissions or pollution, can have a significant economic value for the stakeholders. This makes it prone to abuse or tampering and brings forward the need to integrate IoT…

Cryptography and Security · Computer Science 2021-01-05 Lam D. Nguyen , Anders E. Kalør , Israel Leyva-Mayorga , Petar Popovski

We propose a new coded blockchain scheme suitable for the Internet-of-Things (IoT) network. In contrast to existing works for coded blockchains, especially blockchain-of-things, the proposed scheme is more realistic, practical, and secure…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-01-22 Amirhossein Taherpour , Xiaodong Wang

Internet of Things (IoT) devices are capable of allowing for far-reaching access to and evaluation of patient data to monitor health and diagnose from a distance. An electronic healthcare system that checks patient data, prepares medicines…

Cryptography and Security · Computer Science 2024-03-14 Mehrzad Mohammadi , Reza Javan , Mohammad Beheshti-Atashgah , Mohammad Reza Aref

Smart manufacturing systems involve a large number of interconnected devices resulting in massive data generation. Cloud computing technology has recently gained increasing attention in smart manufacturing systems for facilitating…

Cryptography and Security · Computer Science 2023-04-27 Aditya Pribadi Kalapaaking , Ibrahim Khalil , Mohammad Saidur Rahman , Abdelaziz Bouras

In an era dominated by the Internet of Things, ensuring the longevity and sustainability of IoT devices has emerged as a pressing concern. This study explores the various complex difficulties which contributed to the early decommissioning…

Cryptography and Security · Computer Science 2024-05-28 Ghazaleh Shirvani , Saeid Ghasemshirazi

The advancement in cloud networks has enabled connectivity of both traditional networked elements and new devices from all walks of life, thereby forming the Internet of Things (IoT). In an IoT setting, improving and scaling network…

Cryptography and Security · Computer Science 2020-02-04 Safi Faizullah , Muhammad Asad Khan , Ali Alzahrani , Imdadullah Khan

Currently, the IoT ecosystem is comprised of fully connected smart devices that exchange data to provide more automated, precise, and fast decisions. This idealised situation can only be accomplished if a system for data transactions is…

Cryptography and Security · Computer Science 2024-09-02 Om Rajput , Suyash Nigam , M. J. Chowdhury , Kayalvizhi Jayavel

The technological evolution brought by the Internet of things (IoT) comes with new forms of cyber-attacks exploiting the complexity and heterogeneity of IoT networks, as well as, the existence of many vulnerabilities in IoT devices. The…

The emerging blockchain technology supports decentralized computing paradigm shift and is a rapidly approaching phenomenon. While blockchain is thought primarily as the basis of Bitcoin, its application has grown far beyond cryptocurrencies…

Cryptography and Security · Computer Science 2020-06-23 Reza M. Parizi , Ali Dehghantanha , Kim-Kwang Raymond Choo , Amritraj Singh

The successful amalgamation of cryptocurrency and consumer Internet of Things (IoT) devices can pave the way for novel applications in machine-to-machine economy. However, the lack of scalability and heavy resource requirements of initial…

Cryptography and Security · Computer Science 2021-02-05 Suat Mercan , Ahmet Kurt , Enes Erdin , Kemal Akkaya

As the Internet of Things (IoT) continues to expand, data security has become increasingly important for ensuring privacy and safety, especially given the sensitive and, sometimes, critical nature of the data handled by IoT devices. There…

Cryptography and Security · Computer Science 2023-03-15 José Ferreira , Alan Oliveira , André Souto , José Cecílio

Internet of Things (IoT) is a digital world of connected and talking devices, providing room for countless and diverse smart applications. This paper proposes one such IoT enabled stand-alone device with numerous capabilities: (i)…

Networking and Internet Architecture · Computer Science 2021-11-01 Neha K Nawandar , Naveen Cheggoju , Vishal R Satpute

Smart contracts are crucial elements of decentralized technologies, but they face significant obstacles to trustworthiness due to security bugs and trapdoors. To address the core issue, we propose a technology that enables programmers to…

Cryptography and Security · Computer Science 2023-04-19 Nikolaj Bjørner , Shuo Chen , Yang Chen , Zhongxin Guo , Peng Liu , Nanqing Luo