Cloud facing many new security threats day by day the threats are vulnerable and reduces the confidentiality of the cloud secure cloud from these various attacks ,here a multiple security aspect is proposed to make the cloud more secure .There are dozens of security has been reported till now, in that in this paper it is tried to secure the cloud from the maximum number of security threats. In this paper three way of approach is been implemented to make the cloud secure, those implementations encryption security with the cryptographic algorithm to provide initial security to the data, message digest algorithm to provide security for cloud data which makes over security to avoid data breach one of the threat for the cloud data and overall security in form of authentication, which will enable a complete security format for the cloud datum.

Keywords: Cloud threats, RIPEMD-160, data leakages , weak authentication. ;