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A context-aware access control model for pervasive computing environments

Emami, S. S ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. DOI: 10.1109/IPC.2007.28
  3. Publisher: 2007
  4. Abstract:
  5. In pervasive computing environments, a user can access resources and services from any where and at any time; thus a key security challenge in these environments is the design of an effective access control model which is aware of context modifications. Changes in context may trigger changes in authorizations. In this paper, we propose a new context-aware access control model based on role-based access control model for pervasive computing environments. We assign roles to users dynamically based on the long-term context information and tune active role's permissions according to the short-term context information of the users and environment. © 2007 IEEE
  6. Keywords:
  7. Computer systems ; Security of data ; Security systems ; Ubiquitous computing ; Access control models ; Context information ; Context-aware access control ; International conferences ; Pervasive computing ; Pervasive computing environments ; Role-based access control models ; Access control
  8. Source: 2007 International Conference on Intelligent Pervasive Computing, IPC 2007, Jeju Island, 11 October 2007 through 13 October 2007 ; 2007 , Pages 51-56 ; 0769530060 (ISBN); 9780769530062 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4438393