Results 1 to 10 of about 844 (173)
RBAC-SC: Role-Based Access Control Using Smart Contract
IEEE Access, 2018 The role-based access control (RBAC) framework is a mechanism that describes the access control principle. As a common interaction, an organization provides a service to a user who owns a certain role that was issued by a different organization.
Jason Paul Cruz +2 more
doaj +5 more sources
Lambda-RBAC: Programming with Role-Based Access Control [PDF]
Logical Methods in Computer Science, 2008 We study mechanisms that permit program components to express role constraints on clients, focusing on programmatic security mechanisms, which permit access controls to be expressed, in situ, as part of the code realizing basic functionality.
Radha Jagadeesan +3 more
doaj +5 more sources
I-RBAC: Isolation enabled role-based access control [PDF]
2011 Ninth Annual International Conference on Privacy, Security and Trust, 2011 Access control is a means by which the ability to access the system is explicitly enabled or restricted in some way. Access control system enables an authority to control access to areas and resources in a given physical facility or computer-based information system. In Role-based Access Control (RBAC) model, access to resources is based on the role of
Nagajyothi Gunti +2 more
exaly +4 more sources
Implementation of Role-Based Access Control (RBAC) in a Drug Stock Management Information System
Sistemasi: Jurnal Sistem InformasiRole-Based Access Control (RBAC) is a role-based access management mechanism that restricts user privileges according to their authority within an information system.
Dea Agustina Purba, Nurmi Hidayasari
doaj +2 more sources
Research on the multi-granularity method of role engineering
Frontiers in Computational Neuroscience, 2022 The role-based access control model (RBAC) is an access control approach oriented to enterprise security policy, which plays a leading role in the field of access control due to its good applicability and flexibility.
Yongmei Jiao +3 more
doaj +1 more source
Role Minimization Optimization Algorithm Based on Concept Lattice Factor
Mathematics, 2023 Role-based access control (RBAC) is a widely adopted security model that provides a flexible and scalable approach for managing permissions in various domains.
Tao Wang, Qiang Wu
doaj +1 more source
Efficient access enforcement in distributed role-based access control (RBAC) deployments [PDF]
Proceedings of the 14th ACM symposium on Access control models and technologies, 2009 We address the distributed setting for enforcement of a centralized Role-Based Access Control (RBAC) protection state. We present a new approach for time- and space-efficient access enforcement. Underlying our approach is a data structure that we call a cascade Bloom filter.
Mahesh V. Tripunitara, Bogdan Carbunar
openaire +2 more sources
Role-based Access Control (RBAC) Authorization in Kubernetes
Journal of ICT Standardization, 2023 In computer systems security, role-based access control (RBAC) or role-based security is an approach to restricting system access to authorized users [1]. This paper will describe how the Kubernetes RBAC authorization sub-system works, how to leverage it to secure access to resources in the cluster, and how to validate the set policies through ...
openaire +1 more source
Energies, 2022 A global transition to power grids with high penetrations of renewable energy generation is being driven in part by rapid installations of distributed energy resources (DER). New DER equipment includes standardized IEEE 1547-2018 communication interfaces
Georgios Fragkos +2 more
doaj +1 more source
Role-Based Access Control Model for Inter-System Cross-Domain in Multi-Domain Environment
Applied Sciences, 2022 Information service platforms or management information systems of various institutions or sectors of enterprises are gradually interconnected to form a multi-domain environment.
Yunliang Li +3 more
doaj +1 more source