I haven't had to do this before so I've never taken any notice of tutorials. But soon I am going to have to create a secure transaction page for users to securely make a payment. I've heard of 3-D Secure before and I don't think it's really going to matter which I use but I can't find a good tutorial or any documentation on doing this. Please could somebody point me in the right direction on where to start on this please? Regards,
1. Get SSL Certificate for your site 2. Ensure data is going only over SSL 3. Make sure when youre posting the payment to the payment gateway it is also over SSL 4. Don't store any card numbers in your database, if you need to only store the last 4 digits 5. Make sure your script is secured against SQL injection