Modelling role hierarchy structure using the Formal Concept Analysis

Sobieski, Ścibór; Zieliński, Bartosz

doi:10.2478/v10065-010-0060-6

Cited by 3 publications

(2 citation statements)

References 12 publications

(13 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Suyun et al [9] have proposed an access control model for dynamic policies and constructed a formal classification concept lattice with the support of FCA. Scibor and Bartosz [25] have demonstrated the usage of FCA to obtain the role hierarchy for RBAC from existing access control matrix. Sellami et al [26]have proposed a formal concept analysis based approach for secure data integration with the support of global policy generation and global schema.…”

Section: Introductionmentioning

confidence: 99%

Representation of multiple domain role based access control using FCA

Mouliswaran

Cherukuri

Chandrasekar

2015

2015 IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT)

View full text Add to dashboard Cite

There are various security policy models available to deal with the challenges in multiple domain networks. Applying role based access control (RBAC) is one the widely accepted and currently deployed access control model in multiple domain environments to support mobility constraints of users between domains, inter domain services and its access rights. The objective of this paper is representing various access permissions of multiple domain role based access control model using formal concept analysis (FCA) which is one of the widely used mathematical frameworks for knowledge representation and conceptual analysis. To succeed this objective, we deduce a dyadic formal context from the quadratic security context of inter domain role based access control model. We present the implementation of inter domain role based access control security policy with service access matrix and permission assignment relation. The analysis proves that it is possible to simplify the complex quadratic inter domain security context into simple dyadic context and apply it in the multiple domain networks.

show abstract

Section: Introductionmentioning

confidence: 99%

Representation of multiple domain role based access control using FCA

Mouliswaran

Cherukuri

Chandrasekar

2015

2015 IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT)

View full text Add to dashboard Cite

show abstract

“…They have applied description logic to formalize RBAC and further to capture the constraints. Recently, Sobieski and Zielinski [11] have modeled the role hierarchy for RBAC from the access control matrix using FCA. The possible roles are derived from the concept intents of the lattice structure associated with access control matrix.…”

Section: Introductionmentioning

confidence: 99%

Designing role‐based access control using formal concept analysis

Cherukuri

2012

Security Comm Networks

View full text Add to dashboard Cite

Role-based access control (RBAC) is one of the most popular and widely deployed access control model. The objective of this paper is to design an RBAC using formal concept analysis, which is based on mathematical lattice and order theory. For this purpose, we derive a dyadic formal context from the triadic security context that represents role-based access permission and perform attribute exploration from formal concept analysis. We demonstrate the proposed method on a health care ad hoc network. The analysis indicates that the proposed method follows the RBAC constraints: static separation of duties and role hierarchy.

show abstract

Modeling Access Permissions in Role Based Access Control Using Formal Concept Analysis

Cherukuri

2012

Wireless Networks and Computational Intelligence

View full text Add to dashboard Cite

Modelling role hierarchy structure using the Formal Concept Analysis

Abstract: We demonstrate how one can use the formal concept analysis (FCA) to obtain the role hierarchy for the role based access control from the existing access control matrix. We also discuss assesed by means of FCA the quality of security system and finding users with excess permissions.

Cited by 3 publications

References 12 publications

Representation of multiple domain role based access control using FCA

Representation of multiple domain role based access control using FCA

Designing role‐based access control using formal concept analysis

Modeling Access Permissions in Role Based Access Control Using Formal Concept Analysis

Contact Info

Product

Resources

About