A component-based architecture for secure data publication

Piero A. Bonatti, Ernesto Damiani, Sabrina De Capitani Di Vimercati, Pierangela Samarati

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

21 Scopus citations

Abstract

We present an approach for controlling access to data publishers in the framework of Web-based information services. The paper presents a model for enforcing access control regulations, an XML core schema and namespace for expressing such regulations, and illustrates the architecture of the Access Control Unit (ACU), an autonomous software component based on the proposed model. Besides "standard" authorizations, the ACU supports authorizations based on user profiles and dynamic conditions whose outcome is determined by user actions such as the acceptance of a written agreement and/or payment.

Original languageBritish English
Title of host publicationProceedings - 17th Annual Computer Security Applications Conference, ACSAC 2001
PublisherIEEE Computer Society
Pages309-318
Number of pages10
ISBN (Electronic)0769514057
DOIs
StatePublished - 2001
Event17th Annual Computer Security Applications Conference, ACSAC 2001 - New Orleans, United States
Duration: 10 Dec 200114 Dec 2001

Publication series

NameProceedings - Annual Computer Security Applications Conference, ACSAC
Volume2001-January
ISSN (Print)1063-9527

Conference

Conference17th Annual Computer Security Applications Conference, ACSAC 2001
Country/TerritoryUnited States
CityNew Orleans
Period10/12/0114/12/01

Keywords

  • Access control
  • Authorization
  • Banking
  • Government
  • Information analysis
  • Mediation
  • Protection
  • Scalability
  • Web sites
  • XML

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