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Electronic access card/Smart card - Smart card are credit card-sized plastic cards that house an embedded integrated circuit. They can be used in electronic commerce for providing personal security, stored value and mobility. At the functional level, smart cards can be categorised as either memory cards or microprocessor cards.
3-D Secure is a protocol designed to be an additional security layer for online credit and debit card transactions. The name refers to the "three domains" which interact using the protocol: the merchant/acquirer domain, the issuer domain, and the interoperability domain.
Following a request from a merchant for an address verification, the credit card processor sends an AVS response code back to the merchant indicating the degree of address matching. The meaning of the codes vary between credit card processors. Merchants can use the AVS code to determine whether to accept or reject a credit card transaction.
The Payment Card Industry Data Security Standard (PCI DSS) is an information security standard used to handle credit cards from major card brands. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the card brands. It was created to better control cardholder data and reduce credit ...
The secret tap authentication method can use icons or some other form of system. The goals of a secret tap system are: Covert observation resistance: Maintain the resistance strength at a level that prevents the authentication information from being revealed to other individuals, even if the authentication operation is performed numerous times.
MICR E-13B is also used to encode information in other applications, such as sales promotions, coupons, credit cards, airline tickets, insurance premium receipts, deposit tickets, and more. E-13b is the version specifically developed for offset litho printing. There was a subtly different version for letterpress, [citation needed] called E-13a ...
This confirmation message contains a message authentication code (typically CBC-MAC/Triple DES) that is generated with the help of a card-specific secret key stored securely in the smartcard. Such cancellation messages pose no security risk to the regular EMV payment application, but can be cryptographically verified and are generated by an EMV ...
The Tamil and Hindi versions of the album sold over 3 million units in India, with the Tamil version selling over 200,000 units [2] and the Hindi version selling 2.8 million units. [3] The Hindi version of the album earned ₹ 7.5 crore (equivalent to ₹ 58 crore or US$6.7 million in 2023) in sales.