Study on reputation and trust based data aggregation schemes for wireless sensor networks

Wang, Mantao; Wei, Jiangshu; Pan, Yonghao; Zhao, Zhihao

doi:10.1109/icait.2014.7019534

“…Besides, a major disadvantage of centralized trust model is that the failure of the centralized node degrades the entire network reliability. To rectify the single point of failure, distributed trust model integrates a trust management system in each node (Blab et al, 2005;Wang et al, 2014). Based on the trust maintenance, the distributed trust model is classified into two types.…”

Section: Trust-aware Data Aggregationmentioning

confidence: 99%

Certain Investigation on Secured Data Transmission in Wireless Sensor Networks

Padmaja

¹

,

Marutheswar

²

2017

International Journal of Mobile Computing and Multimedia Communications

0

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Wireless Sensor Network (WSN) need to be more secure while transmitting data as well as should be deployed properly to reduce redundancy and energy consumption. WSNs suffer from many constraints, including low computation capability, small memory, limited energy resources, susceptibility to physical capture and the use of insecure wireless communication channels. These constraints make security in WSNs a challenge. In this paper, a survey of security issues in WSNs is presented and a new algorithm TESDA is proposed, which is an optimized energy efficient secured data aggregation technic. The cluster head is rotated based on residual energy after each round of aggregation so that network lifetime increases. Based on deviation factor calculated, the trust weight is assigned, if more deviation, then the trust value is less. Simulation results observed by using NS-2. From network animator and x-graphs the result are analyzed. Among all protocols tesda is an energy efficient secured data aggregation method.

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Efficient Trustworthiness Management for Malicious User Detection in Big Data Collection

Yu

¹

,

Wang

²

,

Xia³

et al. 2022

IEEE Trans. Big Data

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Certain Investigation on Secured Data Transmission in Wireless Sensor Networks

Padmaja

¹

,

Marutheswar

²

2020

Sensor Technology

1

0

View full text Add to dashboard Cite

Wireless Sensor Network (WSN) need to be more secure while transmitting data as well as should be deployed properly to reduce redundancy and energy consumption. WSNs suffer from many constraints, including low computation capability, small memory, limited energy resources, susceptibility to physical capture and the use of insecure wireless communication channels. These constraints make security in WSNs a challenge. In this paper, a survey of security issues in WSNs is presented and a new algorithm TESDA is proposed, which is an optimized energy efficient secured data aggregation technic. The cluster head is rotated based on residual energy after each round of aggregation so that network lifetime increases. Based on deviation factor calculated, the trust weight is assigned, if more deviation, then the trust value is less. Simulation results observed by using NS-2. From network animator and x-graphs the result are analyzed. Among all protocols tesda is an energy efficient secured data aggregation method.

show abstract

Study on reputation and trust based data aggregation schemes for wireless sensor networks

Cited by 3 publications

References 13 publications

Certain Investigation on Secured Data Transmission in Wireless Sensor Networks

Certain Investigation on Secured Data Transmission in Wireless Sensor Networks

Efficient Trustworthiness Management for Malicious User Detection in Big Data Collection

Certain Investigation on Secured Data Transmission in Wireless Sensor Networks

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