An Approach for Ensuring Data Security in Cloud Computing Based on Hybrid Cloud-A Survey

In this era, Cloud Computing is the most emerging technology in this world, through which people share resources, services and information among the people using the internet. Data security & its privacy is a major issue in cloud computing as the data is stored in virtual location on the cloud because the number of users sharing their information on the same platform. For enhancing the security in cloud computing Cryptographic Algorithms like: RSA, DES, AES, Blowfish has been carried out to insure the security of data over cloud Computing. To perform secured and retrieval storage operations of data on cloud should be time dependent, effective processed and very secure to access. The research analyzed that there big chain of methods which provide secure interoperability, migration & integration and premise authentication systems with cloud applications. In this paper we have surveyed and analyze the different Methodology to secure data in cloud computing, accordingly using some encryption method to secure & upload database in encrypted mode, the main aimed to designing a new security method by using a hybrid crypto system. In future we would emphasis on finding more encryption algorithm which will be more useful and secured for data security in Cloud Computing.