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There has been increasing interest in the potential of blockchain in enhancing the security of devices and systems, such as Internet of Things (IoT). In this paper, we present a blockchain-based IoT security architecture, IoTchain. The…

密码学与安全 · 计算机科学 2026-01-08 Zijian Bao , Wenbo Shi , Debiao He , Kim-Kwang Raymond Chood

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…

密码学与安全 · 计算机科学 2020-02-04 Safi Faizullah , Muhammad Asad Khan , Ali Alzahrani , Imdadullah Khan

The ever-increasing growth in the number of connected smart devices and various Internet of Things (IoT) verticals is leading to a crucial challenge of handling massive amount of raw data generated from distributed IoT systems and providing…

网络与互联网体系结构 · 计算机科学 2019-08-01 Ali Alnoman , Shree Krishna Sharma , Waleed Ejaz , Alagan Anpalagan

Internet-of-things (IoT) is perpetually revolutionizing our daily life and rapidly transforming physical objects into an ubiquitous connected ecosystem. Due to their massive deployment and moderate security levels, those devices face a lot…

密码学与安全 · 计算机科学 2020-05-12 Najmeddine Dhieb , Hakim Ghazzai , Hichem Besbes , Yehia Massoud

The emergence of the Internet of Things (IoT) has resulted in a significant increase in research on e-health. As the amount of patient data grows, it has become increasingly challenging to protect patients' privacy. Patient data is commonly…

密码学与安全 · 计算机科学 2023-04-04 Sajad Meisami , Sadaf Meisami , Melina Yousefi , Mohammad Reza Aref

The requirement of supporting both latency sensitive and computing intensive Internet of Things (IoT) applications is consistently boosting the necessity for integrating Edge, Fog and Cloud infrastructure. Although there are a number of…

分布式、并行与集群计算 · 计算机科学 2018-11-30 Shreshth Tuli , Redowan Mahmud , Shikhar Tuli , Rajkumar Buyya

The internet of things (IoT) and other emerging ubiquitous technologies are supporting the rapid spread of smart systems, which has underlined the need for safe, open, and decentralized data storage solutions. With its inherent…

网络与互联网体系结构 · 计算机科学 2024-08-13 Naseem Alsadi , Syed Zaidi , Mankaran Rooprai , Stephen A. Gadsden , John Yawney

The rapid deployment of Internet of Things (IoT) applications leads to massive data that need to be processed. These IoT applications have specific communication requirements on latency and bandwidth, and present new features on their…

网络与互联网体系结构 · 计算机科学 2021-04-27 Di Wu , Xiaofeng Xie , Xiang Ni , Bin Fu , Hanhui Deng , Haibo Zeng , Zhijin Qin

Internet of Things (IoT) data are increasingly viewed as a new form of massively distributed and large scale digital assets, which are continuously generated by millions of connected devices. The real value of such assets can only be…

分布式、并行与集群计算 · 计算机科学 2018-07-11 Paolo Missier , Shaimaa Bajoudah , Angelo Capossele , Andrea Gaglione , Michele Nati

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…

密码学与安全 · 计算机科学 2019-03-11 Ahsan Manzoor , Madhsanka Liyanage , An Braeken , Salil S. Kanhere , Mika Ylianttila

The Internet of Things (IoT) is undergoing rapid growth in the IT industry, but, it continues to be associated with several security and privacy concerns as a result of its massive scale, decentralised topology, and resource-constrained…

密码学与安全 · 计算机科学 2020-01-08 Jawad Ali , Toqeer Ali , Shahrulniza Musa , Ali Zahrani

The prevalence of Internet of Things (IoTs) allows heterogeneous embedded smart devices to collaboratively provide smart services with or without human intervention. While leveraging the large scale IoT based applications like Smart Gird or…

网络与互联网体系结构 · 计算机科学 2018-04-26 Ronghua Xu , Yu Chen , Erik Blasch , Genshe Chen

Edge computing draws a lot of recent research interests because of the performance improvement by offloading many workloads from the remote data center to nearby edge nodes. Nonetheless, one open challenge of this emerging paradigm lies in…

分布式、并行与集群计算 · 计算机科学 2020-05-19 Abdullah Al-Mamun , Dongfang Zhao

The paradigm of Internet of Things (IoT) is paving the way for a world, where many of our daily objects will be interconnected and will interact with their environment in order to collect information and automate certain tasks. Such a…

密码学与安全 · 计算机科学 2024-02-02 Tiago M. Fernandez-Carames , Paula Fraga-Lamas

With the rapid development of wireless sensor networks, smart devices, and traditional information and communication technologies, there is tremendous growth in the use of Internet of Things (IoT) applications and services in our everyday…

分布式、并行与集群计算 · 计算机科学 2021-06-10 Shantanu Pal , Ali Dorri , Raja Jurdak

An increasing amount of data is being injected into the network from IoT (Internet of Things) applications. Many of these applications, developed to improve society's quality of life, are latency-critical and inject large amounts of data…

分布式、并行与集群计算 · 计算机科学 2024-05-13 Patricia Arroba , Rajkumar Buyya , Román Cárdenas , José L. Risco-Martín , José M. Moya

Internet of Things (IoT) devices pose significant security challenges due to their heterogeneity (i.e., hardware and software) and vulnerability to extensive attack surfaces. Today's conventional perimeter-based systems use credential-based…

密码学与安全 · 计算机科学 2023-11-29 Cem Bicer , Ilir Murturi , Praveen Kumar Donta , Schahram Dustdar

The Internet of Things (IoT) is offering unprecedented observational data that are used for managing Smart City utilities. Edge and Fog gateway devices are an integral part of IoT deployments to acquire real-time data and enact controls.…

分布式、并行与集群计算 · 计算机科学 2019-05-10 Pushkara Ravindra , Aakash Khochare , Siva Prakash Reddy , Sarthak Sharma , Prateeksha Varshney , Yogesh Simmhan

Blockchain and distributed ledger technologies have received significant interest in various areas beyond the financial sector, with profound applications in the Internet of Things (IoT), providing the means for creating truly trustless and…

密码学与安全 · 计算机科学 2021-09-07 Sotirios Brotsis , Konstantinos Limniotis , Gueltoum Bendiab , Nicholas Kolokotronis , Stavros Shiaeles

With the advent of the Internet of Things (IoT), e-health has become one of the main topics of research. Due to the sensitivity of patient information, patient privacy seems challenging. Nowadays, patient data is usually stored in the cloud…

密码学与安全 · 计算机科学 2023-04-04 Sajad Meisami , Mohammad Beheshti-Atashgah , Mohammad Reza Aref