Enhanced trust management for building trustworthy social internet of things network

IF 1.3 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS
IET Networks Pub Date : 2024-01-04 DOI:10.1049/ntw2.12111
Swati Sucharita Roy, B. Sahu, Shatarupa Dash
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引用次数: 0

Abstract

Internet of Things (IoT) and wireless communication technologies are evolving rapidly and changing the way we live and work. IoT devices may need to share personal information over the public network taking the help of nearby devices. Thus, the trustworthiness of nearby devices shall play an essential role in providing security and privacy assurance. The authors proposed an autonomous decentralised trust management model for selecting a trustworthy device for a requested service transaction. The proposed scheme uses the Social Internet of Things for trust management. The proposed model uses social relationships to find the level of trust among related devices, estimate the overall trust of the unknown devices, periodically update the observed trust values, and isolate the malicious nodes in the network. The evaluated trust values are updated in the network frequently so that other devices can utilise the information later. The periodic update can increase performance and detect trust‐related malicious attacks. The simulation result shows that the performance of the proposed model is better as compared to existing trust management models. The proposed model can detect malicious objects at an early stage and can handle malicious attacks by isolating malicious devices.
加强信任管理,构建可信的社交物联网网络
物联网(IoT)和无线通信技术发展迅速,正在改变我们的生活和工作方式。物联网设备可能需要在附近设备的帮助下通过公共网络共享个人信息。因此,附近设备的可信度在提供安全和隐私保证方面起着至关重要的作用。作者提出了一种自主分散式信任管理模型,用于为请求的服务交易选择值得信任的设备。所提方案利用社交物联网进行信任管理。所提出的模型利用社会关系查找相关设备之间的信任度,估计未知设备的整体信任度,定期更新观察到的信任值,并隔离网络中的恶意节点。评估的信任值会在网络中频繁更新,以便其他设备日后可以利用这些信息。定期更新可以提高性能并检测与信任相关的恶意攻击。仿真结果表明,与现有的信任管理模型相比,拟议模型的性能更好。建议的模型能在早期阶段检测到恶意对象,并能通过隔离恶意设备来处理恶意攻击。
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来源期刊
IET Networks
IET Networks COMPUTER SCIENCE, INFORMATION SYSTEMS-
CiteScore
5.00
自引率
0.00%
发文量
41
审稿时长
33 weeks
期刊介绍: IET Networks covers the fundamental developments and advancing methodologies to achieve higher performance, optimized and dependable future networks. IET Networks is particularly interested in new ideas and superior solutions to the known and arising technological development bottlenecks at all levels of networking such as topologies, protocols, routing, relaying and resource-allocation for more efficient and more reliable provision of network services. Topics include, but are not limited to: Network Architecture, Design and Planning, Network Protocol, Software, Analysis, Simulation and Experiment, Network Technologies, Applications and Services, Network Security, Operation and Management.
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