A novel security private cloud solution based on eCryptfs

At present, many enterprises have expressed interests in private clouds and have an optimistic attitude about the future prospects of private clouds. And more and more enterprises want to have their own private cloud computing center or the data center to optimize operation and save money. But there are many technical problems that need to be considered in the framework of the enterprise private cloud platform, such as protecting sensitive data, which has become the focus of the enterprise. Based on the eCryptfs (enterprise file encryption system) and carried on a deep research to the main file encryption system. And Implemented a secure private cloud encryption system combined with the overall architecture of the private cloud system within the operating system environment of ubuntu10.04 of the enterprise private cloud file storage server. This solution achieved the security of storage resource by using eCryptfs file system non-interactively and solved the main security problems that private cloud system face in large scale application environment.