Wield Blockchain TechnologyTo Fortify Smart Wallet

Considering security as a potential disadvantage to an e-wallet application, we propose a three level of security screening in order to login to the application. This application will help to secure the wallet from the hackers.Anumeric passcode, which will only be known by the user. After the passcode has been successfully validated, a fingerprint recognition will be prompted for the user. On successful validation of the user's fingerprint pattern, the user's fingerprint pattern, the user will be prompted for the `face login', which they might have already provided while registering on the application. If and only if the user has provided the required security information correctly will be available for use. In case, the user provides an incorrect information in any of the 3 levels of security logins, an alert will be generated and sent to the user's registered e-mail id. Then the user will be alerted if any one tries to access his/her account. A `twoway handshake' acknowledgement connection will be set between the user and the payment recipient/store in the form of an OTP. Once the user initiates a transaction, an OTP will be sent to both the user and the recipient. Only if the recipient acknowledges the receipt of the OTP, the transaction will be completed. Near field communication technique, such as a `QR' code verification can also be used to make a payment, when the user Is on store purchase.