Finding Lost Debit Card Security Based Application
Losing your ATM card can be a complete nightmare. Panic sets in as you frantically search your pockets, purse, and every other nook and cranny in your home. And if you don’t find it, you have to go through the hassle of cancelling the card, ordering a new one, and updating all your subscriptions and automatic payments.But what if there was a way to make the process of finding your lost debit card easier? Well, now there is with Finding Lost Debit Card Security Based Application! This innovative application proposes a simple solution to the problem of lost ATM cards. The admin will feed all the details of the card and the registered mobile number into the system. Then, if someone finds your lost card, they can enter the card details into the app. This will trigger an SMS alert to the card owner, providing them with the finder’s mobile number. The application has been developed using AngularJS, PHP and MySQL, making it a robust and reliable solution. Its user-friendly interface makes it easy for both the admin and the card owners to use.Finding Lost Debit Card Security Based Application
Finding Lost Debit Card Security Based Application
System Specifications
Hardware Requirements:-
- Processor : Intel(R) 2.10GHz
- Installed memory (RAM) : 4 GB
- Hard Disk : 160 GB
- Operating System : Windows (7)
Software Requirements: –
- Front End: HTML5, CSS3, Bootstrap
- Back End: PHP, MYSQL
- Control End: Angular Java Script
Android Tools:
- Android Emulator
- Xampp 8.1
- Android Studio
PHP Tools:
- Android Emulator
- Xampp 8.1
- Android Studio
Existing Solution:
For some debit cards, we do not have any security mechanisms; we just swipe those cards and make the transaction. This system is highly vulnerable for all attacks, now a days security is added to these cards that we have to enter the PIN in card reader, but its vulnerable to relay attack which makes duplicate transactions and may leads the cards to be skimmed when they are swiped on malicious, For few other cards, we have to enter OTP in card reader, but it’s vulnerable in case of lost or theft of both mobile and card together.
Proposed Solution:
In proposed method, flash message mobile service is used provide the security. When the Debit card is swiped at terminal, the transaction information send to visa server through acquirer bank and with an authentication normal procedures. Visa server will request user to enter a password in his/her mobile phone through the mobile network. If the password is valid, Server proceed the transaction towards the card holder bank and checks availability of required amount then flow of the transaction is as usual, if the password is not valid, server denies the transaction and lets the merchant and user to know that the transaction is denied. So this method can resolve three drawbacks in existing system first case if a card is cloned and swiped at some terminal, anyway the request for password to original owner of the card, he/she can know this transaction is not done by them and they can decline the transaction.
Second case, if relay attack happens in a transaction, the user will be requested for password to perform a parallel transaction also, so he/she can avoid duplicate transaction. In third case, if the mobile phone and card are lost together, no one can make any transaction because the password is not known to anyone other than original user
System Modules:
Administrator:
- Add Debit card details
- View Debit Card details
User:
- Register
- Login
- Send SMS Alert
- Manage Transaction
