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Extending Resource Access in Multi-Provider Networks Using Trust Management

2011
Journal from gdlhub / 2017-08-14 11:52:32
Oleh : Maurizio Colombo , Fabio Martinelli , Paolo Mori, International Journal of Computer Networks & Communications (IJCNC
Dibuat : 2012-06-25, dengan 1 file

Keyword : Next Generation Network, Multi-provider Networks, Access Control, Trust Management
Subjek : Extending Resource Access in Multi-Provider Networks Using Trust Management
Url : http://airccse.org/journal/cnc/0511ijcnc09.pdf
Sumber pengambilan dokumen : Internet

Resource access control in a multi-provider scenario requires an authorization mechanism such that


users are granted seamless access to resources (connectivity services, application services and contents)


in different provider domains. This paper proposes the integration of a Role-based authorization system


in a network service provisioning framework, in order to support multi-provider networks. This


authorization system allows the access to provider’s services by unknown users, i.e. users that have been


registered in different administrative domains, provided that those domains have trust relations with the


original one. By removing the user subscription as pre-condition for resource access, the proposed


access model offers increasing opportunities for service delivery and resource usage with benefits for


both providers and users. The paper presents the architecture of the proposed system, along with a


reference implementation and the evaluation of the delay in the service delivery time introduced by the


proposed security support.

Deskripsi Alternatif :

Resource access control in a multi-provider scenario requires an authorization mechanism such that


users are granted seamless access to resources (connectivity services, application services and contents)


in different provider domains. This paper proposes the integration of a Role-based authorization system


in a network service provisioning framework, in order to support multi-provider networks. This


authorization system allows the access to provider’s services by unknown users, i.e. users that have been


registered in different administrative domains, provided that those domains have trust relations with the


original one. By removing the user subscription as pre-condition for resource access, the proposed


access model offers increasing opportunities for service delivery and resource usage with benefits for


both providers and users. The paper presents the architecture of the proposed system, along with a


reference implementation and the evaluation of the delay in the service delivery time introduced by the


proposed security support.

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