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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…

Cryptography and Security · Computer Science 2020-05-12 Najmeddine Dhieb , Hakim Ghazzai , Hichem Besbes , Yehia Massoud

The use of the term blockchain is documented for disparate projects, from cryptocurrencies to applications for the Internet of Things (IoT), and many more. The concept of blockchain appears therefore blurred, as it is hard to believe that…

Cryptography and Security · Computer Science 2021-02-09 Lorenzo Ghiro , Francesco Restuccia , Salvatore D'Oro , Stefano Basagni , Tommaso Melodia , Leonardo Maccari , Renato Lo Cigno

Internet of things (IoT) that integrate a variety of devices into networks to provide advanced and intelligent services have to protect user privacy and address attacks such as spoofing attacks, denial of service attacks, jamming and…

Cryptography and Security · Computer Science 2018-01-22 Liang Xiao , Xiaoyue Wan , Xiaozhen Lu , Yanyong Zhang , Di Wu

Today, Internet of Things (IoT) technology is being increasingly popular which is applied in a wide range of industry sectors such as healthcare, transportation and some critical infrastructures. With the widespread applications of IoT…

Cryptography and Security · Computer Science 2019-02-12 Jingwei Liu , Ailian Ren , Lihuan Zhang , Rong Sun , Xiaojiang Du , Mohsen Guizani

The Internet of Things (IoT) has already changed our daily lives by integrating smart devices together towards delivering high quality services to its clients. These devices when integrated together form a network through which massive…

Cryptography and Security · Computer Science 2021-12-20 Zulfiqar Ali Khan , Akbar Siami Namin

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…

Cryptography and Security · Computer Science 2024-05-21 Daniel Commey , Sena Hounsinou , Garth V. Crosby

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…

Cryptography and Security · Computer Science 2022-01-06 Subhadip Mitra

The growing use of IoT devices in organizations has increased the number of attack vectors available to attackers due to the less secure nature of the devices. The widely adopted bring your own device (BYOD) policy which allows an employee…

Cryptography and Security · Computer Science 2020-09-25 Jaidip Kotak , Yuval Elovici

Classifying brain signals collected by wearable Internet of Things (IoT) sensors, especially brain-computer interfaces (BCIs), is one of the fastest-growing areas of research. However, research has mostly ignored the secure storage and…

Cryptography and Security · Computer Science 2022-11-22 Xiaoshan Zhou , Pin-Chao Liao

Home-based Internet of Things (IoT) devices have gained in popularity and many households have become 'smart' by using devices such as smart sensors, locks, and voice-based assistants. Traditional authentication methods such as passwords,…

Cryptography and Security · Computer Science 2021-12-28 Talha Ongun , Oliver Spohngellert , Alina Oprea , Cristina Nita-Rotaru , Mihai Christodorescu , Negin Salajegheh

Privacy is one of the essential pillars for the widespread adoption of blockchains, but public blockchains are transparent by nature. Modern analytics techniques can easily subdue the pseudonymity feature of a blockchain user. Some…

Cryptography and Security · Computer Science 2025-06-10 Amit Chaudhary , Hamish Ivey-Law

Internet of Things (IoT) services necessitate the storage, transmission, and analysis of diverse data for inference, autonomy, and control. Blockchains, with their inherent properties of decentralization and security, offer efficient…

Cryptography and Security · Computer Science 2024-06-18 Yusen Wu , Ye Hu , Mingzhe Chen , Yelena Yesha , Mérouane Debbah

Smart Grid, an intelligent connected grid consisting of millions of smart devices, used to collect data from the grid to improve the efficiency of its operation. These smart devices communicating wirelessly are susceptible to attacks and…

Signal Processing · Electrical Eng. & Systems 2020-01-03 Shravan Garlapati

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…

Cryptography and Security · Computer Science 2024-02-02 Tiago M. Fernandez-Carames , Paula Fraga-Lamas

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

In the last years, identity management solutions on blockchain were proposed as a possible solution to the digital identity management problem. However, they are still at an early stage and further research needs to be done to conclude…

Cryptography and Security · Computer Science 2020-04-29 Andreea-Elena Panait , Ruxandra F. Olimid , Alin Stefanescu

Blockchain technology is an interlinked systematic chain of blocks that contains transaction history and other user data. It works under the principle of decentralized distributed digital ledger. This technology enables cryptographically…

Cryptography and Security · Computer Science 2020-12-25 AKM Bahalul Haque , Mahbubur Rahman

The exponential growth of wireless-based solutions, such as those related to the mobile smart devices (e.g., smart-phones and tablets) and Internet of Things (IoT) devices, has lead to countless advantages in every area of our society. Such…

Cryptography and Security · Computer Science 2018-08-28 Roberto Saia

Internet of Things (IoT) is now evolving into a loosely coupled, decentralized system of cooperating smart objects, where high- speed data processing, analytics and shorter response times are becoming more necessary than ever. Such…

Cryptography and Security · Computer Science 2018-04-09 Gokhan Sagirlar , Barbara Carminati , Elena Ferrari

Advances in sensing, networking, and actuation technologies have resulted in the IoT wave that is expected to revolutionize all aspects of modern society. This paper focuses on the new challenges of privacy that arise in IoT in the context…

Cryptography and Security · Computer Science 2019-01-28 Nisha Panwar , Shantanu Sharma , Guoxi Wang , Sharad Mehrotra , Nalini Venkatasubramanian