Graphical Password Strength in Cloud Computing

Abstract

In a Network we have various issues to work with our services & data (maintenances) & today Cloud computing provides convenient on-demand network access to a shared pool of configurable enumerate resources. The resources can be rapidly expand with great efficiency and minimal management atop. Cloud is an afraid computing platform from the view point of the cloud users, the system must design structure that not only assure sensitive information by enabling computations with encrypted data, but also assure users from envious behaviours by permissive the validation of the computation result along with an effective authentication mechanism to the user, from the past timing we have a multiple scheme to authorize any interfacehere also in order to access a cloud we use textual password which is not much secure in terms of authentication because textual password might be easy to guess & lot of brute force attack has been already done on textual based attack in current world so that still here we are finding an efficient way where we can get a reliable authentication to original user, one of the way which we got is object password or graphical password to authenticate interface which we have described in existing system In this paper, we propose a technique for authenticating cloud which is advance authentication scheme in terms of graphical password at the same time we are going to propose this scheme for using in cloud & in cloud how we can verify the data integrity which we are storing. It is high-speed data verification scheme with minimal loss probability. The proposed system is highly efficient in order to authenticate in proper manner in order to maintain login security & after authentication again to verify our data integrity correctly.