| Autor: |
Leibundgut, Bruno, Quinn, Peter J., Górski, Krzysztof M., Rixon, Guy, Linde, Tony, Auden, Elizabeth, Walton, Nicholas |
| Zdroj: |
Toward an International Virtual Observatory; 2004, p75-79, 5p |
| Abstrakt: |
Although the bulk of the data useful to the Virtual Observatory are in the public domain and have uniform, read-only access from archives, there are several important cases where appropriate access varies from user to user. We outline these cases and list the desirable feature of an access-control system to cover them. AstroGrid is building such a system and we describe its architecture: X.500 names and X.509 certificates for user identity; a Public Key Infrastructure for authentication of identity; and the Community Privilege Service for sharing authorization information. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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