ACStream: Enforcing access control over data streams

Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICDE.2009.25

Title:	ACStream: Enforcing access control over data streams
Authors:	Cao, J. Carminati, B. Ferrari, E. Tan, K.-L.
Issue Date:	2009
Citation:	Cao, J.,Carminati, B.,Ferrari, E.,Tan, K.-L. (2009). ACStream: Enforcing access control over data streams. Proceedings - International Conference on Data Engineering : 1495-1498. ScholarBank@NUS Repository. https://doi.org/10.1109/ICDE.2009.25
Abstract:	In this demo proposal, we illustrate ACStream, a system built on top of StreamBase [1], 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 [2], 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. © 2009 IEEE.
Source Title:	Proceedings - International Conference on Data Engineering
URI:	http://scholarbank.nus.edu.sg/handle/10635/41572
ISBN:	9780769535456
ISSN:	10844627
DOI:	10.1109/ICDE.2009.25
Appears in Collections:	Staff Publications

There are no files associated with this item.

Check