Self-adaptation made easy with blockchains

Sedgewick, Peter E.; Lemos, Rogério de

doi:10.1145/3194133.3194150

Cited by 7 publications

(2 citation statements)

References 3 publications

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“…The important characteristic of this technology is its distributed nature. The methods through which the blockchain-based access control is described in the literature can be further divided into transaction-based and smart contract-based access control [ 59 , 60 , 61 ]. Transactions can be used to grant, delegate, or revoke access rights.…”

Section: Access Control Models In Iotmentioning

confidence: 99%

Access Control for IoT: A Survey of Existing Research, Dynamic Policies and Future Directions

Ragothaman

Wang

Rimal

et al. 2023

Sensors

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Internet of Things (IoT) provides a wide range of services in domestic and industrial environments. Access control plays a crucial role in granting access rights to users and devices when an IoT device is connected to a network. However, many challenges exist in designing and implementing an ideal access control solution for the IoT due to the characteristics of the IoT including but not limited to the variety of the IoT devices, the resource constraints on the IoT devices, and the heterogeneous nature of the IoT. This paper conducts a comprehensive survey on access control in the IoT, including access control requirements, authorization architecture, access control models, access control policies, access control research challenges, and future directions. It identifies and summarizes key access control requirements in the IoT. The paper further evaluates the existing access control models to fulfill the access control requirements. Access control decisions are governed by access control policies. The existing approaches on dynamic policies’ specification are reviewed. The challenges faced by the existing solutions for policies’ specification are highlighted. Finally, the paper presents the research challenges and future directions of access control in the IoT. Due to the variety of IoT applications, there is no one-size-fits-all solution for access control in the IoT. Despite the challenges encountered in designing and implementing the access control in the IoT, it is desired to have an access control solution to meet all the identified requirements to secure the IoT.

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Section: Access Control Models In Iotmentioning

confidence: 99%

Access Control for IoT: A Survey of Existing Research, Dynamic Policies and Future Directions

Ragothaman

Wang

Rimal

et al. 2023

Sensors

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show abstract

“…In wider technical challenge areas, D'Angelo explores how self-adaptive theory can help to manage uncertainty in fully decentralised systems [19], exploring how full decentralisation impacts computation and how adaptive behaviours may aid with these impacts. Examining wider applicative theory, Sedgewick and de Lemos explore how blockchain technologies may be a powerful concept to facilitate distributed selfadaptive systems [20], particularly focusing on potential for enhanced resilience against cyber security attacks.…”

Section: Altmentioning

confidence: 99%

A Survey of Methodology in Self-Adaptive Systems Research

Porter

Filho

Dean

2020

2020 IEEE International Conference on Autonomic Computing and Self-Organizing Systems (ACSOS)

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Major research venues on autonomic and selfadaptive systems have been active for 16 years, exploring and building on the seminal vision of autonomic computing in 2003. We study the current trajectory and progress of the research field towards this vision, surveying on the research questions that are asked by researchers and the methodological practice that they employ in order to answer these questions. We survey contributions under this lens across the three main venues for primary research in autonomic and self-adaptive systems work: ICAC, SASO, and SEAMS. We examine the last three years of contributions from each venue, totaling 210 publications, to gain an understanding of the dominant current research questions and methodological practice-and what this shows us about the progress of the field. Our major findings include the general research questions focusing one level below the highest autonomy vision; methodological practice being split almost evenly between real-world experiments and simulation; a general a high positive results bias in publications; and a potential concern over low levels of repeatability across most contributions.

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Integrating Data-Driven Security, Model Checking, and Self-adaptation for IoT Systems Using BIP Components: A Conceptual Proposal Model

AlSobeh

Shatnawi

2023

Lecture Notes in Networks and Systems

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Self-adaptation made easy with blockchains

Cited by 7 publications

References 3 publications

Access Control for IoT: A Survey of Existing Research, Dynamic Policies and Future Directions

Access Control for IoT: A Survey of Existing Research, Dynamic Policies and Future Directions

A Survey of Methodology in Self-Adaptive Systems Research

Integrating Data-Driven Security, Model Checking, and Self-adaptation for IoT Systems Using BIP Components: A Conceptual Proposal Model

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