An efficient privacy preserving Pub-Sub system for ubiquitous computing

  • Authors:
  • Yuan Tian;Biao Song;Mohammad Mehedi Hassan;Eui-nam Huh

  • Affiliations:
  • Department of Computer Engineering, Kyung Hee University, South Korea;Department of Computer Engineering, Kyung Hee University, South Korea;Department of Computer Engineering, Kyung Hee University, South Korea;Department of Computer Engineering, Kyung Hee University, South Korea

  • Venue:
  • International Journal of Ad Hoc and Ubiquitous Computing
  • Year:
  • 2013

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Abstract

The Pub/Sub middleware has gained a lot of attention in the design and development of ubiquitous applications. The issue of privacy is of serious concern for applying the Pub/Sub to ubiquitous computing. The design of the privacy mechanism should consider the required efficiency of event dissemination in the underlying Pub/Sub middleware. In this paper, we address these challenges among ubiquitous applications by applying the proposed privacy-aware Pub/Sub middleware, which provides high performance and scalability with parameterised and prioritised attributes. It is able to provide fast and dynamic privacy management with low extra overhead.