International Journal of Computer Science Issues
Encryption is an optimistic way to preserve the secrecy of the outsource data. On other hand, performing search operation on encrypted data is a complicated job. A lot of encryption techniques have been suggested by researchers to avoid improper usage of unstructured data on the cloud. But still by using the existing searchable encryption techniques, searching data on cloud server becomes difficult. In this paper, data encryption on cloud as well as corresponding security issues has been addressed. The proposed method incorporates two main phases: indexing and searching.