英语论文网

provide larger file must be “compressed” in a secure manner earlier than being encrypted with a private key over a public key cryptosystem such as RSA such algorithm implemented in phase-three of proposed system.

Database security is handled in phase-two of proposed system. A multilevel security to the database is considered which means that multiple users from different level of security can access cloud data storage. For this purpose a batch auditing algorithms is supposed to be implemented at phase-two to achieve multilevel security of database.

Data centres are used for storing of data on cloud in effective manner with secured environment i.e.The cloud storage has several datacenters from which all are activated all the time but only stores the data in only one datacenter. The other data centers are active but not in storing process. They store the data only if there is any problem occurred in the first datacenter i.e. problems like overflow condition occurs or the datacenter get damaged only then the other datacenters get started with storing of data.

IV. Conclusion 结论
From the literature survey, it is seen that system having some problem statement likes performed operation as static configuration, information leaks to the external parties, insecure transmission of data, system requires user data information to the third party which violates the privacy preserving guarantee, single sign on capability to access the cloud data storage.

To overcome these problem, the propose system is try to implement such system that will provide a cloud storage security by applying Kerberos type of authentication system as third party auditor which does not demand the local copy of user data information and various algorithms for communication between user, cloud server and third party like RSA for key management as well as secure transmission of data, Message Digest (MD5) algorithm supports full dynamics operation of system as well as provide guarantee on system compatibility and system provide multilevel security to database i.e. multiple user from different level of security can access cloud data storage simultaneously.
本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。