Blockchain for IoT security and privacy: The case study of a smart home

Dorri, Ali; Kanhere, Salil S.; Jurdak, Raja; Gauravaram, Praveen

doi:10.1109/percomw.2017.7917634

Cited by 1,374 publications

(769 citation statements)

References 7 publications

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“…Dorri et al (2017) discussed that IoT security and privacy remain a major challenge, mainly due to the massive scale and distributed nature of IoT networks. Although the blockchain technology provides decentralized security and privacy, it requires significant energy and causes delay and computational overhead that is not suitable for most resource-constrained IoT LoRaWAN sharing server devices.…”

Section: Integration Of Blockchain and Iotmentioning

confidence: 99%

“…The miner also preserves a private and secure blockchain used for controlling and auditing communications. The used simulation results highlight that the overheads (in terms of traffic, processing time and energy consumption) introduced by our approach are insignificant relative to its security and privacy gains (Dorri et al, 2017). Huh et al (2017) proposed a way to manage IoT devices using Ethereum, an open-source, public, blockchain-based distributed computing platform featuring smart contract (scripting) functionality.…”

Section: Integration Of Blockchain and Iotmentioning

confidence: 99%

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Using blockchain to build trusted LoRaWAN sharing server

Lin

Shen

Chen

et al. 2017

IJCS

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If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation.*Related content and download information correct at time of download. Siyuan LiuThe Joint NTU-UBC Research Centre of Excellence in Active Living for the Elderly (LILY), Nanyang Technological University, Singapore, Singapore Design/methodology/approach -The study proposed modeling, model analysis and architecture design.Findings -The proposed solution uses the blockchain technology to build an open, trusted, decentralized and tamper-proof system, which provides the indisputable mechanism to verify that the data of a transaction has existed at a specific time in the network.Originality/value -To the best of our knowledge, this is the first work that integrates blockchain technology and LoRaWAN IoT technology.

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Section: Integration Of Blockchain and Iotmentioning

confidence: 99%

Section: Integration Of Blockchain and Iotmentioning

confidence: 99%

Using blockchain to build trusted LoRaWAN sharing server

Lin

Shen

Chen

et al. 2017

IJCS

View full text Add to dashboard Cite

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“…With the fundamental technology of Bitcoin, the blockchain has gained more and more attention and has begun to be applied to various fields [30], such as medicine [31,32], economics [33,34], the Internet of Things [35,36], and software engineering [37]. We believe that there will be a wide range of applications in M2M security.…”

Section: Comparisonsmentioning

confidence: 99%

M2M Security Technology of CPS Based on Blockchains

et al. 2017

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Abstract:As the core of intelligent manufacturing, cyber-physical systems (CPS) have serious security issues, especially for the communication security of their terminal machine-to-machine (M2M) communications. In this paper, blockchain technology is introduced to address such a security problem of communications between different types of machines in the CPS. According to the principles of blockchain technology, we designed a blockchain for secure M2M communications. As a communication system, M2M consists of public network areas, device areas, and private areas, and we designed a sophisticated blockchain structure between the public area and private area. For validating our design, we took cotton spinning production as a case study to demonstrate our solution to M2M communication problems under the CPS framework. We have demonstrated that the blockchain technology can effectively solve the safety of expansion of machines in the production process and the communication data between the machines cannot be tampered with.

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“…The task of affordably supporting security and privacy is quite challenging because many new networkable devices, which constitute the IoT, require less energy, are lightweight and have less memory [9]. These devices must devote most of their available energy and computation to executing core application functions [10]. A lot of researchers have worked on them.…”

Section: Introductionmentioning

confidence: 99%

Blockchain Based Credibility Verification Method for IoT Entities

Tao

Zhang

et al. 2018

Security and Communication Networks

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With the fast development of mobile Internet, Internet of Things (IoT) has been found in many important applications recently. However, it still faces many challenges in security and privacy. Blockchain (BC) technology, which underpins the cryptocurrency Bitcoin, has played an important role in the development of decentralized and data intensive applications running on millions of devices. In this paper, to establish the relationship between IoT and BC for device credibility verification, we propose a framework with layers, intersect, and self-organization Blockchain Structures (BCS). In this new framework, each BCS is organized by Blockchain technology. We describe the credibility verification method and show how it provide the verification. The efficiency and security analysis are also given in this paper, including its response time, storage efficiency, and verification. The conducted experiments have been shown to demonstrate the validity of the proposed method in satisfying the credible requirement achieved by Blockchain technology and certain advantages in storage space and response time.

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Blockchain for IoT security and privacy: The case study of a smart home

Cited by 1,374 publications

References 7 publications

Using blockchain to build trusted LoRaWAN sharing server

Using blockchain to build trusted LoRaWAN sharing server

M2M Security Technology of CPS Based on Blockchains

Blockchain Based Credibility Verification Method for IoT Entities

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