On Tuesday 15 August 2006 02:56, Joe Rosensteel wrote:
You could also store the credit card as a hashed value. This way it is
secure and yet it is still accessible for charge backs issued by the bank.
A hashed card could only be looked up if you already knew the credit card
number.
With one app, we use to use PGP (and the Digital Outlook CFX_PGP tag). When
the credit card is entered it is encrypted using a public key.
When the cards are needed (for a recurring billing system) the user must
upload the private key to access the credit cards. The private key is deleted
Most secure way is not to store it. If you have to, I would store the first
and last 4.
-Original Message-
From: Doug Brown [mailto:[EMAIL PROTECTED]
Sent: Monday, August 14, 2006 7:47 PM
To: CF-Talk
Subject: OT: Payment gateways storing of CC info
I was wondering what payment
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