Scientia Iranica

Scientia Iranica

A SEMANTIC ACCESS CONTROL MODEL FOR ONLINE SOCIAL NETWORKS

Document Type : Research Article

Authors
1 Data & Network Security Lab (DNSL), Department of Computer Engineering, Sharif University of Technology, P.O. Box 11155-9517, Azadi Ave., Tehran, Iran,
2 Department of Computer Engineering, Sharif University of Technology, P.O. Box 11155-9517, Azadi Ave., Tehran, Iran
3 Data & Network Security Lab (DNSL), Department of Computer Engineering, Sharif University of Technology, P.O. Box 11155-9517, Azadi Ave., Tehran, Iran
Abstract
Online Social Networks (OSNs) are very popular and users share various information in these networks. To protect these resources from unauthorized accesses, these frameworks must support flexible access control mechanisms. Semantic technology provides new opportunities for this purpose. This paper proposes a Prioritized Ontology. Based Access Control (POBAC) model for protecting users' information in OSNs.......
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Subjects

Volume 24, Issue 6 - Serial Number 6
Transactions on Computer Science & Engineering and Electrical Engineering (D)
November and December 2017
Pages 3101-3116

  • Receive Date 10 May 2015
  • Revise Date 09 August 2016
  • Accept Date 27 December 2016