A card security code is a three- or four-digit ... on the card but is not raised or embossed. On Visa, Discover and Mastercard cards, the CSC is typically printed in the signature field toward ...

Here is a snapshot: Visa Three numbers Back ... Front of the card CID number and CSC Discover Three numbers Back of the card CVD and CID number The security code is three digits long for Visa ...

That 3-digit number is your Card Security Code. If your CSC number has been scratched off or is not visible you will need to contact your credit card company or bank for additional information. How to ...

In order to combat the rise of online credit card theft, several French banks are partnering with security company Oberthur Technologies to create a credit card with a security code that is ...