Using in-memory encrypted databases on the cloud
Using in-memory encrypted databases on the cloud
Storing data in the cloud poses a number of privacy issues. A way to handle them is supporting data replication and distribution on the cloud via a local, centrally synchronized storage. In this paper we propose to use an in-memory RDBMS with row-level data encryption for granting and revoking access rights to distributed data. This type of solution is rarely adopted in conventional RDBMSs because it requires several complex steps. In this paper we focus on implementation and benchmarking of a test system, which shows that our simple yet effective solution overcomes most of the problems.
8 pages, 8 figures
- Polytechnic University of Milan Italy
- University of Milan Italy
FOS: Computer and information sciences, Computer Science - Cryptography and Security, E.3, D.4.6; C.2.4; E.3, Databases (cs.DB), D.4.6, cloud ; database ; encryption ; data sharing, Computer Science - Databases, Computer Science - Distributed, Parallel, and Cluster Computing, C.2.4, Distributed, Parallel, and Cluster Computing (cs.DC), Cryptography and Security (cs.CR)
FOS: Computer and information sciences, Computer Science - Cryptography and Security, E.3, D.4.6; C.2.4; E.3, Databases (cs.DB), D.4.6, cloud ; database ; encryption ; data sharing, Computer Science - Databases, Computer Science - Distributed, Parallel, and Cluster Computing, C.2.4, Distributed, Parallel, and Cluster Computing (cs.DC), Cryptography and Security (cs.CR)
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).11 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 10% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10%
Citations provided by BIP!Popularity provided by BIP!