Adapting access rights to the changing profile of user sets present in a ubicomp environment

White, Michael and Jennings, Brendan (2004) Adapting access rights to the changing profile of user sets present in a ubicomp environment. Second International Workshop on Managing Ubiquitous Communications and Services . Springer, p. 26.

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Abstract

A key challenge for the ubiquitous computing community is the development of systems that will allow users seamlessly and securely interact with the service-rich environment in which they are present. The open nature of many interfaces via which users interact with such environments heightens the need for privacy protection measures. In this paper we describe the M-Zones Access Control (MAC) process, which, in addition to providing role-based access control and access rights delegation, harnesses context information to automatically re-configure resources in response to changes to the set of users physically present in the environment. An important feature of the described approach is that it allows users define personal policies embodying their preferences for resource re-configuration in the presence of other named individuals, or individuals with specified attributes.

Item Type: Book
Additional Information: Dublin, Ireland
Departments or Groups: Telecommunications Software and Systems Group
Divisions: *NONE OF THESE*
Date Deposited: 16 Oct 2007 17:21
Last Modified: 22 Aug 2016 10:25
URI: http://repository.wit.ie/id/eprint/667

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