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CryptDB: Processing Queries on an Encrypted Database.

The article presents CryptDB, a system which enables the use of SQL queries over encrypted data and can provide confidentiality for applications which use database management systems (DBMSes). The authors argues that CryptDB addresses threats from adversaries who gain access to or control of DBMS se...

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Publicado en:Communications of the ACM Vol. 55; no. 9; pp. 103 - 112
Autores principales: Popa, Raluca Ada, Redfield, Catherine M. S., Zeldovich, Nickolai, Balakrishnan, Hari
Formato: Artículo
Publicado: Association for Computing Machinery Sep2012
Materias:
Data encryption
Querying (Computer science)
Database security
Query languages (Computer science)
Database searching
Database management
Prevention
Acceso en línea:Ver este registro en EBSCOhost
Sumario:The article presents CryptDB, a system which enables the use of SQL queries over encrypted data and can provide confidentiality for applications which use database management systems (DBMSes). The authors argues that CryptDB addresses threats from adversaries who gain access to or control of DBMS servers or applications, presenting information on the system architecture. The article examines how CryptDB can perform query processing on encrypted databases, SQL-aware encryption, and computing joins supported by CryptDB.