期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：4
页码：7556
DOI：10.15680/IJIRCCE.2017.05040187
出版社：S&S Publications
摘要：Current cloud computing systems create serious limitation to protective users' informationconfidentiality. Since users' sensitive information is conferred in unencrypted forms to remote machines in hand andoperated by third party service providers, the risks of unauthorized revealing of the users' sensitive data by serviceproviders could also be quite high. There how to defend the confidentiality of users' information from serviceproviders, and ensures service providers cannot collect users' confidential data whereas the data is processed and holdon in cloud computing systems. It integrates cloud database offerings with data confidentiality. Within the SecureDatabase-As-a-Service (SDBaaS) model, clients save their database contents at servers possessing to doubtlesslyuntrusted service providers. To stay data confidentiality, clients stores their data to servers in encrypted form. At thesame time, clients got to still be capable of execute queries over encrypted data.
