Universiti Teknologi Malaysia Institutional Repository

A binary access control scheme with single key

Islam, Md. Rafiqul and Selamat, Harihodin and Md. Sap, Mohd. Noor (1997) A binary access control scheme with single key. Jurnal Teknologi Maklumat, 9 (2). pp. 1-10. ISSN 0128-3790

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Abstract

An access control scheme for implementing the access control matrix is presented. The proposed scheme is based upon binary form of access rights and different from the schemes that are based on the concept of key-lock pairs. In this scheme each user is assigned one key. The keys are possessed by the user, and can be used to derive the access rights to the files. The scheme can easily handle the dynamic access control problem, such as changing access right, adding a user or file and deleting a user or file. This scheme is more effective and efficient for the systems where files are accessible to only limited number of users.

Item Type:Article
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions:Computer Science and Information System (Formerly known)
ID Code:32734
Deposited By: Fazli Masari
Deposited On:20 Jun 2013 00:54
Last Modified:01 Nov 2017 04:17

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