User Authentication and Password Protection using an Algorithm ACR

Abstract

In general, every web or android based application required security for login. So for that we have to encrypt the password while signup itself,these encrypting the password there are many algorithm but by trail and error method or by using some attacks(man in middle attack etc..,) we can know the password, so in order to reduce attacks we came up with new algorithm to protect the password. Even after getting the password where many of the applications like banking , messaging application uses OTP process. These OTP could also be stolen easily (although it is difficult to do so) but still. So to over come this we came up with modified OTP process that decreases the time and it will be difficult to stole. So here we first we will encrypt the password using algorithm ACR and when user want lo login we go with the modified OTP process.