Secure sharing of financial records with third party application integration in cloud computing

The Cloud has become a new vehicle for delivering resources such as computing and storage to customers on demand. It is to make use of computing resources that are delivered as a service over a network. In this paper, we propose a generalized model of record sharing in cloud computing using attribute based encryption (ABE). To divide the users in the system into multiple security domains that greatly reduces the key management complexity and supports on-demand user revocation. This concept is implemented for financial organization. However, now financial organizations face the issue of security due to the increased number of data leaks unless there is an adoption of an Attribute Based Encryption technique to keep the data protected. Searching is very difficult in encrypted cloud data. Therefore to adopt the hash based searching technique to retrieve the encrypted information in cloud. This work also proposes to integrate the third party application with financial organization. The implementation run and analysis shows that the proposed approach is highly efficient and secure under existing security models.