2018
DOI: 10.11591/ijece.v8i5.pp3187-3193
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An Enhancement Role and Attribute Based Access Control Mechanism in Big Data

Abstract: To be able to leverage big data to achieve enhanced strategic insight and make informed decision, an efficient access control mechanism is needed for ensuring end to end security of such information asset. Attribute Based Access Control (ABAC), Role Based Access Control (RBAC) and Event Based Access Control (EBAC) are widely used access control mechanisms. The ABAC system is much more complex in terms of policy reviews, hence analyzing the policy and reviewing or changing user permission are quite complex task… Show more

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Cited by 4 publications
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“…Such entities would be considered unfit and the genetic algorithm would have to re-compute a valid solution in order for the system to fetch and allocate the tasks to the employee. This redundant computation is avoided thereby making the system faster and more efficient (similar to the objective of reducing overhead computation achieved by Meneka and Meenakshisundaram [22]).…”
Section: Resultsmentioning
confidence: 97%
“…Such entities would be considered unfit and the genetic algorithm would have to re-compute a valid solution in order for the system to fetch and allocate the tasks to the employee. This redundant computation is avoided thereby making the system faster and more efficient (similar to the objective of reducing overhead computation achieved by Meneka and Meenakshisundaram [22]).…”
Section: Resultsmentioning
confidence: 97%