ABSTRACT

The most reasonable and affordable technology to store bulk of data either related to an individual or of related to a big organization, is cloud technology. Cloud technology provides a large scalable area where we can store our numerous data and access it from any device around the world. The paper discusses basic issues that a user or organization must be aware of before getting started with cloud services. Further, it emphasizes the possible breaches in cloud service security and their possible solution approaches for improving security. The paper discusses the solution towards increased secure communication and message passing among user-to-user or among user-to-cloud. The proposed method ensures that the user who sends data to the cloud really belongs to the organization for which the cloud is intended, or if a user receives any data from cloud than it was put there by genuine users only, that belong to the same group or organization.