Policy specification and enforcement in online social networks using MKNF+

@article{Alizadeh2012PolicySA,
  title={Policy specification and enforcement in online social networks using MKNF+},
  author={Mahdi Alizadeh and Seyyed Akbar Javadi and Morteza Amini and Rasool Jalili},
  journal={2012 9th International ISC Conference on Information Security and Cryptology},
  year={2012},
  pages={48-53}
}
Emerging tools that ease sharing information in online social networks (OSNs) can cause various privacy issues for users. Access control is the main security mechanism in OSNs which is used to tackle such issues. In this paper, a prioritized ontology based access control model for protecting users' information in OSNs is proposed. In the proposed model, description logic (DL) is used for modeling social networks and MKNF+ rules are used for specification of users' access control policies. Using… CONTINUE READING