Cloud computing allows shared computer and storage facilities to be used by a multitude of clients. While cloud management is centralized, the information resides in the cloud and information sharing can be implemented via off-the-shelf techniques for multiuser databases. Users, however, are very diffident for not having full control over their sensitive data. Untrusted database-as-a-server techniques are neither readily extendable to the cloud environment nor easily understandable by non-technical users. To solve this problem, we present an approach where agents share reserved data in a secure manner by the use of simple grant-and-revoke permissions on shared data.
Titolo: | Handling confidential data on the untrusted cloud : an agent-based approach |
Autori: | DAMIANI, ERNESTO (Primo) PAGANO, FRANCESCO (Ultimo) |
Parole Chiave: | information sharing ; privacy ; distributed data ; cloud computing ; multi-agent systems |
Settore Scientifico Disciplinare: | Settore INF/01 - Informatica |
Data di pubblicazione: | nov-2010 |
Enti collegati al convegno: | International Academy, Research and Industry Asssociation (IARIA) |
Tipologia: | Book Part (author) |
Appare nelle tipologie: | 03 - Contributo in volume |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
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articolo pubblicato su CLOUD COMPUTING 2010.pdf | Publisher's version/PDF | Open Access Visualizza/Apri |
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