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Trustworthy Service Enhancement in Mobile Social Network

Author(s):

Ms. Deepa Bagde , tulsiramji gaikawad patil college of engineering and technology; Prof. Sulabha Patil, tulsiramji gaikawad patil college of engineering and technology

Keywords:

Mobile social networks trust evaluation, Sybil attack, and distributed system.

Abstract

Mobile Social Network is network which allows mobile users to discover and interact with existing and potential friends. A Trustworthy Service Evaluation (TSE) system is a system that enables users to share service reviews in Service oriented mobile social networks (S-MSNs). Each service provider should independently maintain a TSE for itself that collects and stores users’ reviews about its services without requiring any third trusted authority. These service reviews can be made available to interested users to make service selection decisions. In this three unique service review attacks are identified, i.e., link ability, rejection, and modification attacks, and then develop security mechanisms for the TSE to deal with these attacks. In this we extend the bTSE(basic TSE) to a Sybil-resisted TSE (SrTSE) which enable the detection of two typical sybil attacks. In SrTSE if a user generates multiple reviews toward a vendor in a predefined time slot with different pseudonyms, the real identity of that user will be revealed. Hence a Trustworthy Service in Mobile Social Network is introduces so that users can access services securely.

Other Details

Paper ID: IJSRDV2I8056
Published in: Volume : 2, Issue : 8
Publication Date: 01/11/2014
Page(s): 75-77

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