An online credential repository for the Grid: MyProxy

Grid portals, based on standard Web technologies, are increasingly used to provide user interfaces for computational and data grids. However, such Grid portals do not integrate cleanly with existing Grid security systems such as the Grid Security Infrastructure (GSI), due to lack of delegation capab...

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Published in:Proceedings 10th IEEE International Symposium on High Performance Distributed Computing pp. 104 - 111
Main Authors: Novotny, J., Tuecke, S., Welch, V.
Format: Conference Proceeding Journal Article
Language:English
Published: IEEE 01.01.2001
Subjects:
Application software
Data security
Distributed computing
Grid computing
Laboratories
National security
Network servers
Portals
Public key
User interfaces
ISBN:0769512968, 9780769512969
ISSN:1082-8907
Online Access:Get full text
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Abstract Grid portals, based on standard Web technologies, are increasingly used to provide user interfaces for computational and data grids. However, such Grid portals do not integrate cleanly with existing Grid security systems such as the Grid Security Infrastructure (GSI), due to lack of delegation capabilities in Web security mechanisms. We solve this problem using an online credentials repository system, called MyProxy. MyProxy allows Grid portals to use the GSI to interact with Grid resources in a standard, secure manner. We examine the requirements of Grid portals, give an overview of the GSI, and demonstrate how MyProxy enables them to function together. The architecture and security of the MyProxy system are described in detail.
AbstractList Grid Portals, based on standard Web technologies, are increasingly used to provide user interfaces for Computational and Data Grids. However, such Grid Portals do not integrate cleanly with existing Grid security systems such as the Grid Security Infrastructure (GSI), due to lack of delegation capabilities in Web security mechanisms. We solve this problem using an online credentials repository system, called MyProxy. MyProxy allows Grid Portals to use the GSI to interact with Grid resources in a standard, secure manner. We examine the requirements of Grid Portals, give an overview of the GSI, and demonstrate how MyProxy enables them to function together. The architecture and security of the MyProxy system are described in detail.
Author Novotny, J.
Welch, V.
Tuecke, S.
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Snippet Grid portals, based on standard Web technologies, are increasingly used to provide user interfaces for computational and data grids. However, such Grid portals...
Grid Portals, based on standard Web technologies, are increasingly used to provide user interfaces for Computational and Data Grids. However, such Grid Portals...
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SubjectTerms Application software
Data security
Distributed computing
Grid computing
Laboratories
National security
Network servers
Portals
Public key
User interfaces
Title An online credential repository for the Grid: MyProxy
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