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csc
(redirected from Cvv2)

   Also found in: Dictionary/thesaurus, Acronyms, Wikipedia 0.01 sec.
CSC
(1) (Card Security Code) A three-digit or four-digit number printed on the front or back of credit cards for security purposes. Called "Card Verification Value" (CVV) by Visa, "Card Validation Code" (CVC) by MasterCard and "Card Identification (CID) by American Express and Discover, the number is requested by merchants to ensure that people actually have the card in their possession. The CSC is also written into the magnetic stripe.

(2) (Common Short Codes) See short code.
csc
(mathematics)

Construction Specifications Canada (CSC)
A nonprofit organization devoted to the standardization of construction documents in Canada; used in both the private and public sectors. The MasterFormat has been adopted as the basis for a numbering and titling system for the Canadian National Master Specification (NMS). Head office: 120 Carlton St., Toronto ON M5A 4K2, Canada.


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Some of the common fraud detection mechanisms are Address Verification (AVS) which compares the customer's address with that on file with the issuing bank, CVV2 which makes use of the 3-digit security code on the credit card (4-digit on American Express cards).
For example, Visa calls it CVV2, MasterCard CVC2, and American Express CID.
The goal of PA-DSS is to help software vendors and others develop secure payment applications that do not store prohibited data, such as full magnetic stripe, CVV2 or PIN data, and ensure their payment applications support compliance with the PCI DSS.
 
 
 
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