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Smart Card Software

Smart Card Software

A smart card contains an integrated circuit (IC) chip containing a central processing unit (CPU), random access memory (RAM) and non-volatile data storage. Data stored in the smart card's microchip can be accessed only through the chip operating system (COS). Smart cards provide a secure, portable platform for "any time, anywhere" computing that can contain and manipulate substantial amounts of data, especially an individual's personal digital identity. Smart cards are a type of mini computer

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What is HSPD-12?

What is HSPD-12?

Homeland Security Presidential Directive 12 (HSPD-12) is a presidential directive that President George W. Bush signed following the September 11, 2001 terrorist attacks. HSPD-12 required that all government agencies take measures to produce and distribute "smart cards" to their employees and contractors in order to properly identify those attempting to access federal buildings and computer networks. HSPD-12 was designed to reduce terrorist threats and improve federal security, although it has p

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ATM Skimmer

ATM Skimmer

An ATM skimmer is a card reader that is installed on some ATMs by criminals in order to steal the card numbers and PINs of the victims who use them. ATM skimmers vary in sophistication, but may be installed either directly within an ATM or next to it and may either interfere with the ATM’s regular functions or simply trick the victim into swiping his/her card. ATM skimming has been performed since the 1990s, but has recently become much more popular due to smaller computers and other advanced

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Smart Card

Smart Card

A Smart Card is a plastic card the size of a credit card with an integrated circuit built into it. This integrated circuit may consist only of EEPROM in the case of a memory card, or it may also contain ROM, RAM and even a CPU. Most smart cards have been designed with the look and feel of a credit or debit card, but can function on at least three levels (credit - debit - personal information). Smart cards include a microchip as the central processing unit, random access memory (RAM) and data

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How to Determine if a Credit Card Number is Valid

How to Determine if a Credit Card Number is Valid

Credit cards use the Luhn Check Digit Algorithm. The main purpose of the Luhn Check Digit Algorithm is to catch data entry errors, but it does double duty here as a weak security tool. The Luhn Check Digit Algorithm For a card with an even number of digits, double every odd numbered digit (1st digit, 3rd digit, 5th digit, etc...) and subtract 9 if the product is greater than 9. Add up all the even digits (2nd digit, 4th digit, 6th digit, etc...) as well as the doubled-odd digits, and the r

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How a Smart Card Reader Works

How a Smart Card Reader Works

Smart Card Readers are also known as card programmers (because they can write to a card), card terminals, card acceptance device (CAD), or an interface device (IFD). There is a slight difference between the card reader and the terminal. The term 'reader' is generally used to describe a unit that interfaces with a PC for the majority of its processing requirements. In contrast, a 'terminal' is a self-contained processing device. Smart cards are portable data cards that must communicate with an

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ISO 7816

ISO 7816

ISO 7816 is the internationally accepted standard for smart cards. ISO 7816 is a family of standards primarily dealing with aspects of smart card interoperability regarding communication characteristics, physical properties, and application identifiers of the implanted chip and data. The ISO 7816 family includes eleven parts which are in a constant state of flux as they are subject to revision and update. ANSI can be contacted to get the latest version of the 7816 standards. ISO 7816 Standar

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Test Credit Card Numbers

Test Credit Card Numbers

A test credit card number is the card number of a fake live credit account provided by a credit card company in order for retailers to verify that their card readers are working properly and that they are compatible with a specific credit card brand. Test credit card numbers are read like real credit card numbers, but no money is actually moved. How Test Credit Card Numbers Work A retailer can enter a test credit card number into his/her credit card reader or cash register in order to veri

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How a Smart Card Programmer Works

How a Smart Card Programmer Works

A smart card is a mini computer which requires programming to run. A smart card doesn't contain an interface-like display or keyboard, so smart card readers are used to read or update the data tofrom smart cards. Smart cards contain an operating system which provides a platform to run applications. Smart card operating systems can be divided into two categories. The first kind of operating system is based on the Disk Drive approach. This operating system contains an active memory manager w

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Mondex Smart Card

Mondex Smart Card

Mondex is a specific smart card which was developed by England's National Westminster Bank in 1990. Its design was intended to serve as electronic cash or a virtual electronic wallet. Any amount of money can be transferred to the Mondex smart card. MasterCard international bought controlling interest in the resulting firm, Mondex International, in 1997 joining such companies as AT&T and Wells Fargo in the pursuit of this advanced technology. The design of a Mondex smart card allows end us

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