An Attribute-Oriented Model for Identity Management

Jin, Zhanpeng; Xu, Jian; Xu, Ming; Zheng, Ning

doi:10.1109/ic4e.2010.55

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…However, their focus was on formalizing the model and did not consider an application-independent IAM scenario. Jin et al suggest an attribute-based architecture for IAM focusing on attribute correlation and attribute importance in different IAM-related domains [25]. Their work, however, does not aim at supporting organizations during the set up of a dIAM system.…”

Section: Related Workmentioning

confidence: 99%

“…Regarding attribute constraints, Bijon et al, for instance, introduce constraints on attribute assignments and values [6]. As further examples, Jin et al provide a methodology for the classification of attributes according to their criticality and importance for access [25], while there also exists an overview of data and systems that are typically involved in an IAM environment [22].…”

Section: Attribute Managementmentioning

confidence: 99%

See 1 more Smart Citation

Introducing Dynamic Identity and Access Management in Organizations

Kunz

Fuchs²,

Hummer³

et al. 2015

Information Systems Security

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Abstract. Efficient and secure management of access to resources is a crucial challenge in today's corporate IT environments. During the last years, introducing company-wide Identity and Access Management (IAM) infrastructures building on the Role-based Access Control (RBAC) paradigm has become the de facto standard for granting and revoking access to resources. Due to its static nature, the management of rolebased IAM structures, however, leads to increased administrative efforts and is not able to model dynamic business structures. As a result, introducing dynamic attribute-based access privilege provisioning and revocation is currently seen as the next maturity level of IAM. Nevertheless, up to now no structured process for incorporating Attribute-based Access Control (ABAC) policies into static IAM has been proposed. This paper closes the existing research gap by introducing a novel migration guide for extending static IAM systems with dynamic ABAC policies. By means of conducting structured and tool-supported attribute and policy management activities, the migration guide supports organizations to distribute privilege assignments in an application-independent and flexible manner. In order to show its feasibility, we provide a naturalistic evaluation based on two real-world industry use cases.

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Section: Related Workmentioning

confidence: 99%

Section: Attribute Managementmentioning

confidence: 99%

Introducing Dynamic Identity and Access Management in Organizations

Kunz

Fuchs²,

Hummer³

et al. 2015

Information Systems Security

View full text Add to dashboard Cite

show abstract

Biometrics, device metrics and pseudo metrics in a multifactor authentication with artificial intelligence

Phiri

Zhao

Agbinya

2011

7th International Conference on Broadband Communications and Biomedical Applications

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Digital Identity Management in Cloud

Vujin

Simić

Kovačević³

2014

Advances in Systems Analysis, Software Engineering, and High Performance Computing

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Existing approaches for management of digital identities within e-learning ecosystems imply defining different access parameters for each service or application. However, this can reduce system security and lead to insufficient usage of the services by end-users. This chapter investigates various approaches for identity management, particulary in a cloud computing environment. Several complex issues are discussed, such as cross-domain authentication, provisioning, multi-tenancy, delegation, and security. The main goal of the research is to provide a highly effective, scalable identity management for end-users in an educational private cloud. A federated identity concept was introduced as a solution that enables organizations to implement secure identity management and to share information on the identities of users in the cloud environment. As a proof of concept, the identity management system was implemented in the e-learning system of Faculty of Organizational Sciences, University of Belgrade.

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An Attribute-Oriented Model for Identity Management

Cited by 4 publications

References 6 publications

Introducing Dynamic Identity and Access Management in Organizations

Introducing Dynamic Identity and Access Management in Organizations

Biometrics, device metrics and pseudo metrics in a multifactor authentication with artificial intelligence

Digital Identity Management in Cloud

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