- Elena FerrariAffiliated withUniversity of Insubria
Database security is a discipline that seeks to protect data stored into a DBMS from intrusions, improper modifications, theft, and unauthorized disclosures. This is realized through a set of security services, which meet the security requirements of both the system and the data sources. Security services are implemented through particular processes, which are called security mechanisms.
Access control. In the 1970s, as part of the research on System R at IBM Almaden Research Center, there was a lot of work on access control for relational DBMSs . About the same time, some early work on Multilevel Secure Database Management Systems (MLS/DBMSs) was reported, whereas ...
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- Database Security
- Reference Work Title
- Encyclopedia of Database Systems
- pp 728-732
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- Springer US
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- Springer Science+Business Media, LLC
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