There was a thread a while ago about credit cards
Storing Credit Cards, Passwords, Securely, two-way encryption
http://beeblex.com/lists/index.php/php.db/40981?s=l:php.db
The part that really gives me the willys is:
>
> The procedure I initially thought of, was generating a file on the web
> side
php-db@lists.php.net
Subject: [PHP-DB] Data split: web & local machine
Date: Mon, 20 Feb 2006 16:04:20 -0400
I have to generate a comma-separated(CSV) file of amounts and credit card
numbers for secure transmittal to the bank. The CSV file is read by a
bank-endorsed program, encrypted and t
I have to generate a comma-separated(CSV) file of amounts and credit card
numbers for secure transmittal to the bank. The CSV file is read by a
bank-endorsed program, encrypted and transmitted.
Most of the billing information: amount, period date, name, billing number
is stored on the web se