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Coordinated decision making in distributed applications

Chadwick, David W. (2007) Coordinated decision making in distributed applications. Information Security Technical Report, Elsevier, 12 (3). pp. 147-154. ISSN 1363-4127. (doi:10.1016/j.istr.2007.05.003) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:14612)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1016/j.istr.2007.05.003

Abstract

This paper describes how it is possible to use today’s existing stateless PDPs such as the

application. This is achieved by utilising an external database service to store the

and controlled throughout time and space. The retained ADI is modelled as coordination

database service to retrieve the current values of the coordination attributes

how the coordination attributes should be updated when the user is granted access to

namely Chronicle ¼ Before, Chronicle ¼ After and Chronicle ¼ With. The paper

v4, by developing a Coordinated PDP that incorporates a coordination PIP, an Obligations

that makes the access control decisions; and an external coordination database grid service

paper concludes by discussing the implementation and indicating how the Chronicle ¼

After and Chronicle ¼ With modes of operation might also be supported in GT4.

Item Type: Article
DOI/Identification number: 10.1016/j.istr.2007.05.003
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Sciences > School of Computing > Security Group
Depositing User: Mark Wheadon
Date Deposited: 24 Nov 2008 18:05 UTC
Last Modified: 23 Jan 2020 04:03 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/14612 (The current URI for this page, for reference purposes)
Chadwick, David W.: https://orcid.org/0000-0003-3145-055X
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