This tag is used with questions related to payment cards. If your question is regarding security of payment card data, then you may want to consider using the pci-dss tag. Note that much of the advice surrounding this topic is region dependent, so it will help if you mention where in the ...
I need to store credit card numbers for recurring billing through our 3rd party merchant. Are there any standards I need to adhere to regarding the storage of the details? We've been accepting credit ...
I want to store my customers' credit card information in my database so that they can quickly check out again without having to re-enter their info. What do I need to know about security/https/etc to ...