Date Added: Jun 2012
In cloud computing, Security of file or data is provided to the end user in the private cloud environment. The main concern is to provide the security to end user to protect files or data from unauthorized user. Difference is that the research is done in cloud, but security related issue can't be resolved yet. Security is the main intention of any technology through which unauthorized intruder can't access their file or data in cloud. Thus, the authors can give maximum effort to avoid the issues of security occurs. They have designed one proposed design and architecture that can help to encrypt the file and decrypt it.