A card verification code or value (also referred to a CAV2, CVC2, CVV2, or CID, depending on the payment brand) is the 3- or 4- digit number printed on the …
Triple DEA (Data Encryption Algorithm)'also referred to as TDEA, TDES or 3DES'is a cryptographic cipher used in TLS, SSH, IPSec and other protocols and products. TDEA is susceptible to a …