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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Feichtinger, D. Peters, A.J. |
| Copyright Year | 2005 |
| Description | Author affiliation: CERN, Geneva, Switzerland (Feichtinger, D.; Peters, A.J.) |
| Abstract | This paper describes an efficient method for access authorization in distributed (grid) storage systems. Client applications obtain "access tokens" from an organization's file catalogue upon execution of a file name resolution request. Whenever a client application tries to access the requested files, the token is transparently passed to the target storage system. Thus the storage service can decide on the authorization of a request without itself having to contact the authorization service. The token is protected from access and modification by external parties using public key infrastructure. A prototype using the AliEn grid file catalogue and xrootd as a data server has been implemented. A detailed description of the prototype implementation is presented. |
| File Size | 180356 |
| File Format | |
| ISBN | 0780394925 |
| DOI | 10.1109/GRID.2005.1542739 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-11-13 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Authorization Authentication Permission Prototypes Data security Information security Secure storage Delay Protection Public key |
| Content Type | Text |
| Resource Type | Article |
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