抽象的

4 Level Authentication Security In Cloud Computing

P.Shenbagam, C. Namasivayam

Nowadays Cloud Computing is an emerging technique in the world. It provides variety of services in data storage. This technique is mainly used developing business purposes. To utilize these services by customer, it is necessary to have strong password authentication. Recently Cloud password authentication methods are in textual password, graphical and 3D password. The primary objective of this paper is to develop a combining “Persuasive Cued Click-Points”, “Alphanumerical authentication”, “Sound Signature” and “Draw –a- Secret” method system this can be overcome the problem of usability and security. In addition, we applied mobile security methods to enhance the security by giving temporary message to phone while entering into system.