Paper Details

At present with increasing popularity of online shopping Debit or Credit card fraud. Personal informationsecurities are major concerns for customers, merchants and banks specifically in the case of Card Not Present. Manyweb applications supply secondary authentication methods i.e., top secret question (or password recovery questions), toreset the account password when a user’s login fails. Today’s prevalence of smart phones has approved us newopportunity to observe and understand how the personal data collected by smart phone sensors and apps can help createmodified secret questions without violating the users’ privacy concerns. We present a new login method where usersprovide username, secrete location and secret keyword to login. We also use Secret-Question basedAuthentication system, called “Secret-QA” that creates a set of secret questions on basic of people’s smart phone usage.If some of reason user forgot password or mistype password then user can’t access his/her account. To get the access ofaccount user have to answer the security question. Security question and answer are recorded at the time userregistration. After long time it’s difficult to remember the security answer. At the same time for hacker or malicious userit’s easy to guise the password. To avoid these problems we propose system that can over all thread from existing system.In existing system User provide password recovery email id, mobile number at the time of registration. System user canreset his/her password by email, mobile. Third party authentication system generates set of secret questions createdbased on the data of user’s daily activity. We evaluated the reliability and security by using true/false type secretquestions. To provide the extra security to secret location and secret keyword will be dual encrypted with AES &blowfish algorithm. The ultimate objective of the research presented in this paper is to develop both AES and Blowfish tobe low power, high throughput, real-time, reliable and extremely secure cryptography algorithm and in addition tomaking estimation of both AES and Blowfish more difficult seems impossible

Ms.Shital M.Gujarathi, Prof. Vikas Nandgaonkar, Prof. Dhanashri Patil, “Hybrid Encryption Technique with smartphone sensors with app and spacio Location for detection authentication System”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 12, pp. 909-916, December 2017.