Online social media networks have revolutionized the way information is shared across our societies and around the world. Information is now delivered for free to a large audience within a short period of time. Anyone can publish news and information and become a content creator over the internet. However, along with these benefits is he privacy issue that raises a serious concern due to incidences of privacy breaches in OSNs. Various projects have been developed to protect users’ privacy in OSNs. This paper discusses those projects and analyses their pros and cons. Then it proposes a new cloud-based model to shield up OSNs users against unauthorized disclosure of their private data. The model supports both trusted (private) as well as untrusted (3rd party) clouds. An efficiency analysis is provided at the end to show that the proposed model offers a lot of improvements over existing ones.
|Number of pages||10|
|Journal||International Arab Journal of Information Technology|
|Early online date||01 Apr 2019|
|Publication status||Early online date - 01 Apr 2019|