A practical study on security of agent-based ubiquitous computing

  • Authors:
  • Qi He;Pradeep Khosla;Zhongmin Su

  • Affiliations:
  • Dept. of Electrical & Computer Engineering, Carnegie Mellon University, Pittsburgh, PA;Dept. of Electrical & Computer Engineering, Carnegie Mellon University, Pittsburgh, PA;Dept. of Computer Science & Communications, Univ. of Missouri-Kansas City, Kansas

  • Venue:
  • AAMAS'02 Proceedings of the 2002 international conference on Trust, reputation, and security: theories and practice
  • Year:
  • 2002

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Abstract

The security of ubiquitous computing can hardly be achieved by deploying security mechanisms at low level of communication infrastructure. Considering the mobility over heterogeneity of the ubiquitous computing and its federative fashion, our rationale study shows that security mechanism built in the form of agent-based architecture at the bottom of application level is the desirable solution. This paper systematically addresses this solution as follow: firstly a sketch of ubiquitous computing environment is proposed according to a realistic understanding of the technologies and their trends; secondly, the security implementations and implications are discussed; thirdly we extend and apply security reasoning logic on the agent-based solution for which a refined treatment to cryptographic operations is made to accurately associate the formal logic with its concrete instantiations of the protocols being made of the operations; finally we end with a conclusion summarizing our contributions, related work, current status and future research..