240104 CSC134 AM1101C (NDH) COMPUTER SMART CARD

By nurbatrisyiadayana878 | Updated: Jan. 4, 2024, 11:32 a.m.

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COMPUTER SMART CARD
NURBATRSYIA DAYANA BINTI HASBULLAH
nurbatrisyiadayana878@gmail.com
What is Smart Card
Smart card is a device that includes an embedded integrated circuit chip (ICC) that can be either a secure microcontroller or equivalent intelligence with internal memory or a memory chip alone. The card connects to a reader with direct physical contact or with a remote contactless radio frequency interface.

Here are some types of smart card
CONTACT SMART CARD
CONTACTLESS
SMART
CARD
HYBRID
SMART
CARD
MEMORY
SMART
CARD
MICROPROCESSOR
SMART
CARD
DUAL-
INTERFACE
SMART CARD
• Contact smart cards are the most common smart cards. These cards require physical contact with the card reader. These cards are inserted into the card reader, which reads the information stored on the contact plate and carries out the required transaction. The most common examples of contact smart cards are credit cards, ATM cards, and SIM cards.

CONTACT SMART CARD
• These cards do not need physical contact with an interface to make any transaction. They only need to be close to a card reader to be read; there is no need for direct contact. These cards use radio frequencies or Near Field Communication (NFC) technology to establish a wireless connection.

CONTACTLESS SMART CARD
• These cards are a combination of both the cards mentioned above. They can work as contact smart cards as well as contactless smart cards depending upon the occasion. They have two technologies embedded in them, and each interface connects to different chips with independent modules.

HYBRID SMART CARD
• These cards can store, read and write data to the chip. The data can be overwritten but can't be modified programmatically as the card is not programmable. These cards have limited usage because of low memory capacities. They are not robust and are used in disposable or single-use products. These cards are of three types - straight memory cards, protected memory cards, and stored value memory cards.

MEMORY SMART CARD
• These cards have a microprocessor embedded into the chip to provide dynamic data processing capabilities. The microprocessor can add, delete, and edit the existing card data. A smart card operating system manages the data and the memory allocation. These cards store a large amount of data due to larger memory spaces.

MICROPROCESSOR SMART CARD
• Similar to hybrid smart cards, these cards also have both contact and contactless options. However, unlike hybrid smart cards, they have only one chip controlling the communication interfaces.

DUAL- INTERFACE SMART CARD
THANK YOU!
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240104 CSC134 AM1101C (NDH) COMPUTER SMART CARD

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