Coordination based distributed authorization for business processes in service oriented architectures

Sarath Indrakanti; Vijay Varadharajan

Coordination based distributed authorization for business processes in service oriented architectures

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

Design and management of authorization services in service oriented architectures poses several challenges. In this paper, we propose authorization architecture for business process layer in service oriented architecture. We describe the components and functionalities of the architecture such as authorization policy evaluators, certificate and credential authorities and dynamic attribute services and discuss the security management of these functions at specification time and at run time. Then the paper describes authorization evaluation algorithms and discusses the design choices for evaluation models. Finally, the paper describes the benefits of the proposed architecture, which has been implemented.

Original language	English
Title of host publication	International Conference on Internet and Web Applications and Services
Subtitle of host publication	ICIW 2011 ; St. Maarten, The Netherlands, 20 - 25 March 2011
Editors	Mihhail Matskin, Mark Perry, Zaigham Mahmood
Publisher	ThinkMind
Pages	188-194
Number of pages	7
ISBN (Print)	9781612081243
Publication status	Published - 2011
Event	International Conference on Internet and Web Applications and Services (6th : 2011) - St. Maarten Duration: 20 Mar 2011 → 25 Mar 2011

Conference

Conference	International Conference on Internet and Web Applications and Services (6th : 2011)
City	St. Maarten
Period	20/03/11 → 25/03/11

Keywords

Authorization
Business Processes
Service Oriented Architectures

Cite this

@inproceedings{1fd46fa599b54588aab0c883513b1012,

title = "Coordination based distributed authorization for business processes in service oriented architectures",

abstract = "Design and management of authorization services in service oriented architectures poses several challenges. In this paper, we propose authorization architecture for business process layer in service oriented architecture. We describe the components and functionalities of the architecture such as authorization policy evaluators, certificate and credential authorities and dynamic attribute services and discuss the security management of these functions at specification time and at run time. Then the paper describes authorization evaluation algorithms and discusses the design choices for evaluation models. Finally, the paper describes the benefits of the proposed architecture, which has been implemented.",

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author = "Sarath Indrakanti and Vijay Varadharajan",

year = "2011",

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pages = "188--194",

editor = "Mihhail Matskin and Mark Perry and Zaigham Mahmood",

booktitle = "International Conference on Internet and Web Applications and Services",

publisher = "ThinkMind",

note = "International Conference on Internet and Web Applications and Services (6th : 2011) ; Conference date: 20-03-2011 Through 25-03-2011",

}

Indrakanti, S & Varadharajan, V 2011, Coordination based distributed authorization for business processes in service oriented architectures. in M Matskin, M Perry & Z Mahmood (eds), International Conference on Internet and Web Applications and Services: ICIW 2011 ; St. Maarten, The Netherlands, 20 - 25 March 2011. ThinkMind, pp. 188-194, International Conference on Internet and Web Applications and Services (6th : 2011), St. Maarten, 20/03/11.

Coordination based distributed authorization for business processes in service oriented architectures. / Indrakanti, Sarath; Varadharajan, Vijay.
International Conference on Internet and Web Applications and Services: ICIW 2011 ; St. Maarten, The Netherlands, 20 - 25 March 2011. ed. / Mihhail Matskin; Mark Perry; Zaigham Mahmood. ThinkMind, 2011. p. 188-194.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Coordination based distributed authorization for business processes in service oriented architectures

AU - Indrakanti, Sarath

AU - Varadharajan, Vijay

PY - 2011

Y1 - 2011

N2 - Design and management of authorization services in service oriented architectures poses several challenges. In this paper, we propose authorization architecture for business process layer in service oriented architecture. We describe the components and functionalities of the architecture such as authorization policy evaluators, certificate and credential authorities and dynamic attribute services and discuss the security management of these functions at specification time and at run time. Then the paper describes authorization evaluation algorithms and discusses the design choices for evaluation models. Finally, the paper describes the benefits of the proposed architecture, which has been implemented.

AB - Design and management of authorization services in service oriented architectures poses several challenges. In this paper, we propose authorization architecture for business process layer in service oriented architecture. We describe the components and functionalities of the architecture such as authorization policy evaluators, certificate and credential authorities and dynamic attribute services and discuss the security management of these functions at specification time and at run time. Then the paper describes authorization evaluation algorithms and discusses the design choices for evaluation models. Finally, the paper describes the benefits of the proposed architecture, which has been implemented.

KW - Authorization

KW - Business Processes

KW - Service Oriented Architectures

M3 - Conference proceeding contribution

SN - 9781612081243

SP - 188

EP - 194

BT - International Conference on Internet and Web Applications and Services

A2 - Matskin, Mihhail

A2 - Perry, Mark

A2 - Mahmood, Zaigham

PB - ThinkMind

T2 - International Conference on Internet and Web Applications and Services (6th : 2011)

Y2 - 20 March 2011 through 25 March 2011

ER -

Coordination based distributed authorization for business processes in service oriented architectures

Abstract

Conference

Keywords

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