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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pastore, S. |
| Copyright Year | 2007 |
| Description | Author affiliation: Astron. Obs. of Padova, Padova (Pastore, S.) |
| Abstract | A distributed system such as a grid infrastructure consists of different institutions and organizations that, with the goal of sharing resources with each other, need to establish trust relationships and security policies. Most implemented systems make use of the PKI-compliant grid security infrastructure (GSI) for authentication purposes and use different authorization methods that rely on users' membership in the grid logical domain (the virtual organization). However, each grid site hosting a resource provider needs to set its own admission policies for decentralized management. Focusing on web grid resources, the paper describes security mechanisms acting at global network, VO and target site levels. This papers provides a method based on the Java handlers ' technique available for a resource provider at a target grid site to secure its web resources. Moreover, the paper proposes the future use of an integration system between a VO-based system and federated identity-based infrastructure. |
| Starting Page | 703 |
| Ending Page | 707 |
| File Size | 297239 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769529325 |
| ISSN | 15294188 |
| DOI | 10.1109/DEXA.2007.51 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-03 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Authorization Authentication Java Resource management Middleware Communication system security Distributed databases Expert systems Data security Observatories |
| Content Type | Text |
| Resource Type | Article |
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