Emv Smart Card Info

Before EMV, if a waiter or gas station attendant skimmed your magnetic stripe, they could clone your card instantly. EMV effectively killed "counterfeit fraud" (cloning) at the point of sale.

The "Smart Card" refers to the metallic microchip embedded in the card face. Unlike the older magnetic stripe, which contains static data that is easily copied (skimmed) by fraudsters, the EMV chip is a microcomputer. emv smart card

The magnetic stripe card, introduced in the 1960s, stores static, easily copied data (Track 1 and Track 2). Fraudsters could skim card data and create clones with minimal effort. Key fraud vectors before EMV: Before EMV, if a waiter or gas station

| Component | Description | |-----------|-------------| | | 8/16/32-bit CPU, 16–64 KB EEPROM/Flash | | Cryptographic Coprocessor | Hardware-accelerated RSA, DES, AES, SHA | | Secure Storage | Protected memory for keys and sensitive data | | Contact/Contactless Interface | ISO/IEC 7816 (contact) or ISO/IEC 14443 (contactless) | Unlike the older magnetic stripe, which contains static