Please use this identifier to cite or link to this item:
https://doi.org/10.1109/ICDE.2009.25
DC Field | Value | |
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dc.title | ACStream: Enforcing access control over data streams | |
dc.contributor.author | Cao, J. | |
dc.contributor.author | Carminati, B. | |
dc.contributor.author | Ferrari, E. | |
dc.contributor.author | Tan, K.-L. | |
dc.date.accessioned | 2013-07-04T08:30:40Z | |
dc.date.available | 2013-07-04T08:30:40Z | |
dc.date.issued | 2009 | |
dc.identifier.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. <a href="https://doi.org/10.1109/ICDE.2009.25" target="_blank">https://doi.org/10.1109/ICDE.2009.25</a> | |
dc.identifier.isbn | 9780769535456 | |
dc.identifier.issn | 10844627 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/41572 | |
dc.description.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. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/ICDE.2009.25 | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | COMPUTER SCIENCE | |
dc.description.doi | 10.1109/ICDE.2009.25 | |
dc.description.sourcetitle | Proceedings - International Conference on Data Engineering | |
dc.description.page | 1495-1498 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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