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Paper Details

Paper Title
A Survey on Role-Based Access Control
Abstract
Role-Based Access Control (RBAC) is a methodology which is standardized for defining security policies and for which users are given the privileges, depending upon on roles as an abstraction representing a set of activities to be performed in an organization. The main advantages of role-based access control are, operational efficiency, IT work, and administrative work will be greatly reduced. Here, permissions are equated to roles instead of single users. Permissions granted to a role are strictly related to the data that are needed by a user in order to exercise the business activities of the role. Users are thus simply authorized to play the appropriate roles, thereby acquiring the roles authorizations. Comparing with DAC, which the creator of a resource determines who can access the resource, the organization has central control over its resources. RBAC approach is a neutral policy, it has more advantages than DAC and MAC, especially when a flexible, policy-based, fine grained resource access control is required.
Keyword
Role-based access control, permission, access, role, user
Others Details
Paper Id : 22977
Author Name : A. Monisha
Co-Author Name(s) : V. ManjulaS. Mahalakshmi
Volume/Issue No : Volume 06 Issue 03
Page No : 15-18
DOI Number : DOI:10.21090/IJAERD.22977
License : This work is licensed under a Creative Commons Attribution 4.0 International License.
website : http://www.ijaerd.com/index.php
Impact Factor : 5.71, SJIF-2017
ISSN Details : eISSN: 2348-4470, pISSN:2348-6406
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