The main goal of this research is to develop a new access control framework that is capable of providing secure access to information resources or software services in a context-aware manner. Towards this goal, we propose a new semantic policy framework that extends the basic role-based access ...
Data Leakage Prevention Conditional Access Control Access Control Matrix ObjectLevel Access Control AttributeBased Encryption PolicyBased Access Control RoleBased Access Control AttributeBased Access Control 大数据开源 ContextAware Access Control 0条评论 ...
AlRwais, S., AlMuhtadi, J., "A Context-Aware Access Control Model for Pervasive Environ- ments", IEEE 3rd International Conference on Network & System Security (NSS), 2009.Al-Rwais S,Al-Muhtadi J.A context-aware access control model for pervasive environments[C] //Proceedings of the 3rd...
The context-aware role-based access control system includes: a context-aware user assignment manager (CAUAM) for performing a role assignment function, a role delegation function, or a role revocation function for a user according to a context of the user, based on a preset context request ...
Dynamic context-aware access control for grid applications The emerging Grid infrastructure presents many challenges due to its inherent heterogeneity, multi-domain characteristic, and highly dynamic nature. One cr... G Zhang,M Parashar - IEEE Computer Society 被引量: 265发表: 2003年 Dynamic Role ...
a trust-role based context aware access control model is proposed relying on the measurement and verification of the "trust credentials and evidences" which embody the context information of user behavior and platform environment to achieve the security, dependable and dynamic access control for resourc...
In view of the problems of severe access conflicts, high queue backlog, and low energy efficiency in the massive terminal access scenario of the power Internet of things (power IoT) in 6G era, a context-aware learning-based access control (CLAC) algorithm ...
A Trust-based Context-Aware Access Control Model for Web-Services A key challenge in Web services security is the designof effective access control schemes that can adequatelymeet the unique security challenges posed by t... Rafae A Bhatti,E Bertino,Arif Ghafoor 被引量: 359发表: 2004年 A Se...
Amongst them are the lack of context-aware models for access control, and reliance on identity or capability-based access control schemes. Additionally, the unique service access control features required in Web services technology are not captured in existing schemes. In this paper, we motivate ...
A Trust-based Context-Aware Access Control Model for Web-Services A key challenge in Web services security is the design of effective access control schemes that can adequately meet the unique security challenges posed by... R Bhatti,E Bertino,A Ghafoor - IEEE International Conference on Web ...