| 摘要 |
<p>A secure transaction system including a content delivery network defining edge gates for secure communication with entities outside the network, each edge gate including at least one of encryption and decryption functionality, the encryption functionality being operative to encrypt customer payment card information into no payment card zone (NPCZ) capsules and the decryption functionality being operative to decrypt the NPCZ capsules into customer payment card information securely supplied to at least one of a plurality of payment processing entities, the content delivery network defining a NPCZ, and a plurality of seller entities within the NPCZ which conduct transactions with a plurality of customers and with at least one of the payment processing entities, and receive, process and transmit customer payment information using the NPCZ capsules, the plurality of seller entities not having access to unencrypted payment card information and not having the ability to decrypt encrypted payment card information.</p> |
