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Browse Conference Publications > Data Engineering, 2009. ICDE ... Help

ACStream: Enforcing Access Control over Data Streams

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4 Author(s)
Jianneng Cao ; Nat. Univ. of Singapore, Singapore ; Carminati, B. ; Ferrari, E. ; Tan, K.-L.

In this demo proposal, we illustrate ACStream, a system built on top of Stream Base, to specify and enforce access control policies over data streams. ACStream supports a very flexible role-based access control model specifically designed to protect against unauthorized access to streaming data. The core component of ACStream is a query rewriting mechanism that, by exploiting a set of secure operators proposed by us in, rewrites a user query in such a way that it does not violate the specified access control policies during its execution. The demo will show how policies modelling a variety of access control requirements can be easily specified and enforced using ACStream.

Published in:
Data Engineering, 2009. ICDE '09. IEEE 25th International Conference on

Date of Conference: March 29 2009-April 2 2009

Page(s):
1495 - 1498
ISSN :
1084-4627
E-ISBN :
978-0-7695-3545-6
Print ISBN:
978-1-4244-3422-0
INSPEC Accession Number:
10571669
Conference Location :
Shanghai
Digital Object Identifier :
10.1109/ICDE.2009.25
Product Type:
Conference Publications

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