Trusted P2P Group Interaction

Anane, Rachid; Marrocco, Steven; Bordbar, Behzad

doi:10.1109/csa.2009.5404307

Cited by 2 publications

(2 citation statements)

References 21 publications

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“…This system is vulnerable to malicious peers and to denial of service (DOS). This situation can be remedied by the enhancement of the authentication process by a certificate-based scheme, and by incorporating a trust and reputation layer [5]. This additional layer can improve the quality of file dispersal and retrieval.…”

Section: Further Workmentioning

confidence: 99%

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File Management in a Mobile DHT-based P2P Environment

Ashraf¹,

Anane

Bordbar³

2012

2012 IEEE 26th International Conference on Advanced Information Networking and Applications

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The emergence of mobile P2P systems is largely due to the evolution of mobile devices into powerful information processing units. The relatively structured context that results from the mapping of mobile patterns of behaviour onto P2P models is however constrained by the vulnerabilities of P2P networks and the inherent limitations of mobile devices.Whilst the implementation of P2P models gives rise to security and reliability issues, the deployment of mobile devices is subject to efficiency constraints. This paper presents the development and deployment of a mobile P2P system based on distributed hash tables (DHT). The secure, reliable and efficient dispersal of files is taken as an application. Reliability was addressed by providing two methods for file dispersal: replication and erasure coding. Security constraints were catered for by incorporating an authentication mechanism and three encryption schemes. Lightweight versions of various algorithms were selected in order to attend to efficiency requirements.

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Section: Further Workmentioning

confidence: 99%

“…In addition, the heterogeneity of P2P systems and the absence of a centralised authority give rise to information management as well as security and reliability concerns [4,5].…”

Section: P2p Systemsmentioning

confidence: 99%