scholarly journals LnRBAC: A Multiple-Levelled Role-Based Access Control Model for Protecting Privacy in Object-Oriented Systems.

2004 ◽  
Vol 3 (3) ◽  
pp. 91 ◽  
Author(s):  
Shih-Chien Chou
Keyword(s):  
Access Control ◽  
Object Oriented ◽  
Control Model ◽  
Role Based Access Control ◽  
Access Control Model ◽  
Role Based ◽  
Object Oriented Systems

scholarly journals On the representation of role-based access control models by object-oriented HRU model: taxonomic leaf-based hierarchy case

2020 ◽  
pp. 126-135
Author(s):  
S. V. Usov
Keyword(s):  
Access Control ◽  
Object Oriented ◽  
Control Policy ◽  
Control Model ◽  
Role Based Access Control ◽  
Access Control Model ◽  
Access Control Models ◽  
Control Models ◽  
Security Models ◽  
Role Based

In this paper the possibility of representing of some types of role-based access control models by object-oriented discretionary access control model is considered. The role-based security models with taxonomic hierarchy are considered. The permissions of the role-based access control model are represented as a set of pairs of object and access right. A hierarchy of classes of the object-oriented HRU model, based on the role-based access control policy, is constructed. Commands of the object-oriented HRU model, corresponding to the reassignment of roles in the original role-based model, are described.

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