Routing for Information Leakage Reduction in Multi-channel Multi-hop Ad-Hoc Social Networks

Cheng, Wei; Wu, Dengyuan; Cheng, Xiuzhen; Chen, Dechang

doi:10.1007/978-3-642-31869-6_3

Cited by 5 publications

(3 citation statements)

References 8 publications

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“…Our objective is to find the relay path L i with small information leakage probability and transmission latency. 4. Prediction of the social relationship ω ij in MSNs.…”

Section: Problem Description Consider a Mobile Social Network Consismentioning

confidence: 99%

“…Although the encryption mechanism [20,13] can be employed to protect the information transmission, reducing the information leakage probability is still critical as encryption mechanism is not "perfectly secure". To tackle this challenge, a routing scheme is designed in [4] to reduce information leakage in social networks. However, the social relationship among users is not considered thus the transmission latency (i.e.…”

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confidence: 99%

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Relay selection based on social relationship prediction and information leakage reduction for mobile social networks

Xing¹,

Sun²,

Jin³

et al. 2018

Mathematical Foundations of Computing

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Despite the extensive study on relay selection in mobile social networks (MSNs), few work has taken both transmission latency (i.e. efficiency) and information leakage probability (i.e. security) into consideration. Therefore we target on designing an efficient and secure relay selection algorithm to enable communication among legitimate users while reducing the information leakage probability to other users. In this paper, we propose a novel mobility model for MSN users considering both the randomness and the sociality of the movements, based on which the social relationship among users, i.e. the meeting probabilities among the users, are predicted. Taken both efficiency and security into consideration, we design a network formation game based relay selection algorithm by defining the payoff functions of the users, designing the game evolving rules, and proving the stability of the formed network structure. Extensive simulation is conducted to validate the performance of the relay selection algorithm by using both synthetic trace and real-world trace. The results show that our algorithm outperforms other algorithms by trading a balance between efficiency and security.

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“…Our objective is to find the relay path L i with small information leakage probability and transmission latency. 4. Prediction of the social relationship ω ij in MSNs.…”

Section: Problem Description Consider a Mobile Social Network Consismentioning

confidence: 99%

mentioning

confidence: 99%

Relay selection based on social relationship prediction and information leakage reduction for mobile social networks

Xing¹,

Sun²,

Jin³

et al. 2018

Mathematical Foundations of Computing

Self Cite

View full text Add to dashboard Cite

show abstract

“…Researchers have proposed a vast range of approaches, among which WiFi fingerprint-based indoor localization is one of the most promising technologies [1][2][3][4]. A typical WiFi fingerprintbased localization algorithm consists of two phases, offline site survey and online operating.…”

Section: Introductionmentioning

confidence: 99%

Privacy-preserving crowdsourced site survey in WiFi fingerprint-based localization

Sun

2016

J Wireless Com Network

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Typically, site survey is an inevitable phase for WiFi fingerprint-based localization which is regarded as one of the most promising techniques for indoor localization. However, the site survey can cause potential location privacy leakage for the participants who contribute their WiFi fingerprint measurements. In this paper, we propose a privacy-preserving site survey scheme for WiFi fingerprint-based localization. In the proposed scheme, we use homomorphic encryption to protect the location privacy of the participants which get involved in the site survey. Further, we employ differential privacy model to ensure that the released data will not breach an individual's location privacy regardless of whether she is present or absent in the site survey group. We theoretically analyze the security of the proposed scheme and use simulation experiments on a real-world data to validate the efficiency of the proposed scheme.

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ESRS: An Efficient and Secure Relay Selection Algorithm for Mobile Social Networks

Xing

Cheng

Dai

et al. 2016

Wireless Algorithms, Systems, and Applications

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Routing for Information Leakage Reduction in Multi-channel Multi-hop Ad-Hoc Social Networks

Cited by 5 publications

References 8 publications

Relay selection based on social relationship prediction and information leakage reduction for mobile social networks

Relay selection based on social relationship prediction and information leakage reduction for mobile social networks

Privacy-preserving crowdsourced site survey in WiFi fingerprint-based localization

ESRS: An Efficient and Secure Relay Selection Algorithm for Mobile Social Networks

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