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Related papers: On-Chain IoT Data Modification in Blockchains

200 papers

Blockchain (BC) and Software Defined Networking (SDN) are some of the most prominent emerging technologies in recent research. These technologies provide security, integrity, as well as confidentiality in their respective applications.…

With the rapid growth of Internet of Things (IoT) applications, there's a big demand for more processing power and resources in devices. Mobile Edge Computing (MEC) looks promising for enhancing performance and reducing costs by offloading…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-03-12 Komeil Moghaddasi , Shakiba Rajabi

This paper critically reviews the integration of Artificial Intelligence (AI) and blockchain technologies in the context of Medical Internet of Things (MedIoT) applications, where they collectively promise to revolutionize healthcare…

Cryptography and Security · Computer Science 2025-01-07 Ellis Solaiman , Christa Awad

The Internet of Things (IoT) has seen remarkable advancements in recent years, leading to a paradigm shift in the digital landscape. However, these technological strides have introduced new challenges, particularly in cybersecurity. IoT…

Cryptography and Security · Computer Science 2025-01-03 Nivedita Singh , Rajkumar Buyya , Hyoungshich Kim

The Internet of Things is an essential component in the growth of an ecosystem that enables quick and precise judgments to be made for communication on the battleground. The usage of the battlefield of things (BoT) is, however, subject to…

Cryptography and Security · Computer Science 2022-12-23 Gaurav Sharma , Deepak Kumar Sharma , Adarsh Kumar

IoT provides services by connecting smart devices to the Internet, and exploiting data generated by said devices to enable value-added services to individuals and businesses. In such cases, if data is exposed, tampered or lost, the service…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-01-16 Mozhdeh Farhadi , Daniele Miorandi , Guillaume Pierre

With the widespread adoption of medical informatics, a wealth of valuable personal health records (PHR) has been generated. Concurrently, blockchain technology has enhanced the security of medical institutions. However, these institutions…

Cryptography and Security · Computer Science 2024-10-14 Yongyang Lv , Xiaohong Li , Yingwenbo Wang , Kui Chen , Zhe Hou , Ruitao Feng

An authorisation has been recognised as an important security measure for preventing unauthorised access to critical resources, such as devices and data, within the Internet of Things (IoT) networks. Existing authorisation methods for the…

Cryptography and Security · Computer Science 2022-08-16 Khizar Hameed , Ali Raza , Saurabh Garg , Muhammad Bilal Amin

Blockchain technology has drawn attention fromvarious communities. The underlying consensus mechanism inBlockchain enables a myriad of applications for the integrityassurance of stored data. In this paper, we utilize Blockchaintechnology to…

Cryptography and Security · Computer Science 2020-03-03 Dominik Danko , Suat Mercan , Mumin Cebe Kemal Akkaya

In Internet of Things (IoT) networks, the amount of data sensed by user devices may be huge, resulting in the serious network congestion. To solve this problem, intelligent data compression is critical. The variational information…

Signal Processing · Electrical Eng. & Systems 2024-03-12 Qiong Wu , Le Kuai , Pingyi Fan , Qiang Fan , Junhui Zhao , Jiangzhou Wang

Blockchain has been emerging as a promising technology that could totally change the landscape of data security in the coming years, particularly for data access over Internet-of-Things and cloud servers. However, blockchain itself, though…

Cryptography and Security · Computer Science 2020-01-08 Bing Xu , Tobechukwu Agbele , Richard Jiang

The advent of Bitcoin, and consequently Blockchain, has ushered in a new era of decentralization. Blockchain enables mutually distrusting entities to work collaboratively to attain a common objective. However, current Blockchain…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-11-29 Seyed Amid Moeinzadeh Mirhosseini , Ali Fanian , T. Aaron Gulliver

Edge computing-based Next-Generation Wireless Networks (NGWN)-IoT offer enhanced bandwidth capacity for large-scale service provisioning but remain vulnerable to evolving cyber threats. Existing intrusion detection and prevention methods…

Cryptography and Security · Computer Science 2026-01-27 Yazan Otoum , Arghavan Asad , Amiya Nayak

Biometric recognition as an efficient and hard-to-forge way of identification and verification has become an indispensable part of the current digital world. The fast evolution of this technology has been a strong incentive for integration…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Mahdi Ghafourian , Bilgesu Sumer , Ruben Vera-Rodriguez , Julian Fierrez , Ruben Tolosana , Aythami Moralez , Els Kindt

Big data has generated strong interest in various scientific and engineering domains over the last few years. Despite many advantages and applications, there are many challenges in big data to be tackled for better quality of service, e.g.,…

With rising concerns about the security of IoT devices, network operators need better ways to handle potential risks. Luckily, IoT devices show consistent patterns in how they communicate. But despite previous efforts, it remains unclear…

Cryptography and Security · Computer Science 2024-07-08 Song Guo , Minzhao Lyu , Hassan Habibi Gharakheili

Distributed Computing in Blockchain Technology (BCT) hinges on a trust assumption among independent nodes. Without a third-party interface or what is known as a Blockchain Oracle, it can not interact with the external world. This Oracle…

Cryptography and Security · Computer Science 2024-01-02 Fahad Rahman , Chafiq Titouna , Farid Nait-Abdesselam

Integrating on-chain and off-chain data storage for decentralised and distributed information systems, such as blockchain, presents specific challenges for providing transparency of data governance and ensuring data integrity through…

Cryptography and Security · Computer Science 2022-07-04 Shoufeng Cao , Thomas Miller , Marcus Foth , Warwick Powell , Xavier Boyen , Charles Turner-Morris

The development of blockchain technology has significantly enhanced the security and transparency of personal information and transaction records. Concurrent with the advancement of blockchain technology and the emergence of the digital…

Cryptography and Security · Computer Science 2025-09-03 Zeng Zhang , Xiaoqi Li

Bitcoin is an immutable permissionless blockchain system that has been extensively used as a public bulletin board by many different applications that heavily relies on its immutability. However, Bitcoin's immutability is not without its…

Cryptography and Security · Computer Science 2019-10-10 Dominic Deuber , Bernardo Magri , Sri Aravinda Krishnan Thyagarajan