Role-Based Access Control Models
Computer
Formal specification for role based access control user/role and role/role relationship management
RBAC '98 Proceedings of the third ACM workshop on Role-based access control
Proposed NIST standard for role-based access control
ACM Transactions on Information and System Security (TISSEC)
Protecting Free Expression Online with Freenet
IEEE Internet Computing
Open Problems in Data-Sharing Peer-to-Peer Systems
ICDT '03 Proceedings of the 9th International Conference on Database Theory
PAST: A Large-Scale, Persistent Peer-to-Peer Storage Utility
HOTOS '01 Proceedings of the Eighth Workshop on Hot Topics in Operating Systems
Towards a Multi-dimensional Characterization of Dissemination Control
POLICY '04 Proceedings of the Fifth IEEE International Workshop on Policies for Distributed Systems and Networks
A survey of peer-to-peer content distribution technologies
ACM Computing Surveys (CSUR)
Purpose based access control of complex data for privacy protection
Proceedings of the tenth ACM symposium on Access control models and technologies
Access Control in Peer-to-Peer Collaborative Systems
ICDCSW '05 Proceedings of the First International Workshop on Mobility in Peer-to-Peer Systems - Volume 08
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Peer-to-peer (P2P) resource dissemination has raised some security concerns for privacy protection and intellectual property rights protection along resource dissemination over the network. To solve these challenges, we propose the Role-Based P2P model, in which the role notion is functioned as the bridge component between users and resources to enforce secure resource dissemination together with relative constraints. The property rights attached to resource and user's private identity information are both protected as promise by taking each local role as a permission set in local centralized network and each global role as a user's pseudonym in global decentralized network. Furthermore, we propose the access control algorithm to describe how to handle access requests by the role policy in the role-based hybrid P2P model. In addition, we illustrate the intra and inter access schemas as two kinds of access processes. The model is feasible as its role structure and the connection with user and resource in open environment are consistent with the application objectives. The model is extensible, as the role structure can be also available for Purpose-Based Privacy Protection technologies.