Smart Card is a semiconductor technology development created with specific needs. Smart Card is basically a storage medium that could almost be compared with other storage media such as hard disk, flash disk, cd, and so on. The difference is in function and size. Smart cards are not designed to store large files. He was only designed to store the codes are relatively small and are equipped with a processor memory (IC).Broadly speaking, the Smart Card can be divided into two kinds, namely: Memory Cards and Microprocessor Cards. The first is the storage medium only, while the second has a data processor, and thus we can enter the program in it.