Research on Confidential Level Extended BLP Model

Liu, Xin; Han, Zhen; Ke-jun, Sheng; Shen, Chen

doi:10.1007/11554028_37

Cited by 2 publications

(1 citation statement)

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“…A contemporary online business might allot staff to one of dozens of multiple roles, and every one of them can possibly start some subset of quite a few hundred potential dealings in the respective system. Some of these may need online approval from a third party while others may want double control [2].…”

Section: Introductionmentioning

confidence: 99%

Design of Algorithm for Environment based Dynamic Access Control Model for Database Systems

Ahmad¹,

Ahmad²

2011

IJCA

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With the fast growing nature of enterprise business especially with the emergence of information technology, we are moving towards the era where database systems have become mandatory for the organizations to implement. Because of this, it has become very important to specify such access control model for the database systems in organizations that must ensure the security of information but at the same time dynamic. Conventionally, access control models stress on pre-defined users for which access level is pre-determined by the database administrator. Considering the need of today's business, that has become borderless, and most of unknown users also attempt to access the information, we present a design algorithm for access control model that can handle for both existing and unknown users of the database. The algorithm deals with three major parts, Environment Check, Roles and Permissions Check and finally the increment and decrement of permissions dynamically.

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Section: Introductionmentioning

confidence: 99%