Paper Title
Enhanced Encryption Approach for Data Security and User Validation Using AES and Blowfish Algorithm in Cloud Environment

Abstract
Cloud computing is a process that enables its users to access numerous services which are Saas, Paas and Iaas. Many of the individuals who use the framework to offer their services to different users usually try to manipulate and manage their data. One of the challenges in cloud computing is that the data that has been accessed with the aid of different resources need the access of the user on the access control model purposely for the integrated management. The issue of security has been of major concern in cloud computing and due to this, many researchers have decided to pursue the topic in detail. Numerous security issues come up as a result of outlining the importance of cloud computing. Keywords - Cloud Computing, Security, OTP, Saas, Paas, Iaas.