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：2016
卷号：4
期号：4
页码：8057
DOI：10.15680/IJIRCCE.2016.0404358
出版社：S&S Publications
摘要：In the world of computing, security and privacy issues are a major concern and cloud computing is no exception to these issues. In this paper we outline a security protocol called as Security as a Service (SasS). We provide a mechanism for achieving maximum security by le veraging the capabilities of a processor called a cryptographic coprocessor. Further we enhance the security of the encrypted data by distributing the data within the cloud, i.e. we divide the user data into pieces called as chunks. SasS protocol gives the user a chance to define the security of their data, by leaving the option of dividing the data into chunks in the user's hand. Based on the user requirement data will be made into chunks. Each chunk after encryption will be stored in a separate database. In this way we provide the maximum security to a user data. To our best knowledge, for the first time security is offered as a service to the user
关键词：Cloud Computing; Data Security; Cloud Storage; Client Side Encryption; Cryptography; Multilevel Security
