Title :
Enforcing access control in social networks using relation declaration
Author :
Chen, Qingyu ; Liu, Jing ; Liu, Jianwei ; Shang, Tao
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
Today´s social networking sites don´t satisfy the decentralization nature of web 2.0, and face a lot of privacy concerns. This paper presents an access control scheme based on semi-decentralization. In this scenario, social networks sites only provide basic application services while users´ resources are managed by themselves in client side. User declares the Relation types with their friends, Authorized users are denoted in terms of types and depth, only the requestor who matches the access rules can grant access to a resource. Thus protect the users´ resources privacy from unauthorized access in social networks.
Keywords :
authorisation; data privacy; social networking (online); access control scheme; rotation declaration; social networking sites; user resources privacy protection; Access control; Cryptography; Ear; Privacy; Research and development; Social network services; Springs; access control; relation declaration; semi-decentralization; social networks;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5972178