Logic aplication


Hi everybody!

I'm a brazilian student from PUC-SP (good college) and I am working on my final job to complete the IT grade. My group job it's about information security and the evolution of this theme on credit card view.

Well, part of our job is to show the progress that was when everyone changed the old striped card for the smart card and show how simple was to fraud this type of [url removed, login to view] thing is: we are to busy working on this project and also working on our really job so we have no time to do somethings.

The part of the project that we are paying for be done is mini-app that follow some simple logic that we found on this website:

[url removed, login to view]~padilla/extrawork/[url removed, login to view]

Our objective is to show that if someone have 3 things about the card, so everyone could make frauds. This 3 things are: 16 Digit of the card, expiration date and CVV.

The app must construct tracks 1 and 2 from this three data.

We don't know if this logic is valid, so if someone know something that it's really valid we can pay more for this help.

We also don't know how much this can cost. Well, we think that it's not so complex once we gave the logic. But, if someone show a valid logic we can pay more for the mini-app. We prefer to pay by Paypal.

Thank you.

Skills: Engineering, PHP, Software Architecture

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About the Employer:
( 0 reviews ) Brazil

Project ID: #4338926

5 freelancers are bidding on average $212 for this job


Hi, I have worked with bank and cc protocols before, so I can help.

$208 USD in 1 day
(23 Reviews)

Hi I can help you in this, with the experience in similar projects Thanks

$250 USD in 7 days
(1 Review)

Hello, i am well known Web developer/Wordpress/php/mysql/.net and prestashop artist with exp over15 years Check PM for more details ready to start right now

$250 USD in 0 days
(0 Reviews)