Social Trust in Opportunistic Networks

  title={Social Trust in Opportunistic Networks},
  author={Sacha Trifunovic and Franck Legendre and Carlos Anastasiades},
  journal={2010 INFOCOM IEEE Conference on Computer Communications Workshops},
Opportunistic networks enable mobile users to participate in various social interactions with applications such as content distribution and micro-blogs. Because of their distributed nature, securing user interactions relies rather on trust than hard cryptography. Trust is often based on past user interactions such as in reputation systems relying on ratings. Yet, a more fundamental trust, social trust - assessing a user is genuine with honest intentions - must be established beforehand as many… CONTINUE READING
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