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Atom search sunflower optimization for trust‐based routing in internet of things
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields ( IF 1.6 ) Pub Date : 2020-12-19 , DOI: 10.1002/jnm.2845
Pramod P. Jadhav 1 , Shashank D. Joshi 2
Affiliation  

Internet of Things (IoT) is a ubiquitous network that assists the system to monitor and organize the world by processing, collection, and analysis of produced data by IoT nodes. The IoT is susceptible to numerous attacks, wherein the sinkhole attack is the most destructive one, which affects the communication amongst network devices. The security of the IoT is affected due to the lack of dynamic network topology, centralized control, and network communications, so that the trust‐based routing is important. The conventional trust‐based routing strategies are ineffective to offer protection against attack and thus, trust management remains a major challenge in routing. This paper proposes a novel technique namely Atom Search Sunflower Optimization (ASSFO) for providing trust‐based routing in IoT network. The proposed ASSFO is designed by incorporating Sunflower Optimization (SFO) in Atom Search Optimization (ASO). The method utilizes several trust factors for determining and isolating attacks while optimizing the performance of the network. The trust factors considered in the method include indirect trust, recent trust, integrity factor, direct trust, and availability factor. Moreover, the trusted nodes are selected using the trust factor and further used for secure routing using the proposed ASSFO algorithm. The proposed ASSFO outperformed other methods with maximal energy of 0.908, maximal trust of 0.845, maximal PDR of 0.907, and maximal throughput of 0.909.

中文翻译:

用于物联网中基于信任的路由的Atom搜索向日葵优化

物联网(IoT)是一个无处不在的网络,它通过IoT节点处理,收集和分析生产的数据来协助系统监视和组织世界。IoT易受多种攻击的影响,其中的沉孔攻击是最具破坏性的攻击,它会影响网络设备之间的通信。物联网的安全性由于缺乏动态网络拓扑,集中控制和网络通信而受到影响,因此基于信任的路由非常重要。传统的基于信任的路由策略无法有效地防范攻击,因此,信任管理仍然是路由中的主要挑战。本文提出了一种新技术,即原子搜索向日葵优化(ASSFO),用于在IoT网络中提供基于信任的路由。拟议的ASSFO是通过将向日葵优化(SFO)合并到原子搜索优化(ASO)中而设计的。该方法利用几个信任因素来确定和隔离攻击,同时优化网络性能。该方法中考虑的信任因子包括间接信任,最近信任,完整性因子,直接信任和可用性因子。此外,使用信任因子选择信任节点,并使用建议的ASSFO算法将其进一步用于安全路由。所提出的ASSFO的性能优于其他方法,其最大能量为0.908,最大信任度为0.845,最大PDR为0.907,最大吞吐量为0.909。该方法利用几个信任因素来确定和隔离攻击,同时优化网络性能。该方法中考虑的信任因子包括间接信任,最近信任,完整性因子,直接信任和可用性因子。此外,使用信任因子选择信任节点,并使用建议的ASSFO算法将其进一步用于安全路由。所提出的ASSFO的性能优于其他方法,其最大能量为0.908,最大信任度为0.845,最大PDR为0.907,最大吞吐量为0.909。该方法利用几个信任因素来确定和隔离攻击,同时优化网络性能。该方法中考虑的信任因子包括间接信任,最近信任,完整性因子,直接信任和可用性因子。此外,使用信任因子选择信任节点,并使用建议的ASSFO算法将其进一步用于安全路由。所提出的ASSFO的性能优于其他方法,其最大能量为0.908,最大信任度为0.845,最大PDR为0.907,最大吞吐量为0.909。
更新日期:2020-12-19
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