Can you explain how the security features of pin and chip credit cards work to protect against fraud"?

Pin and chip credit cards use a unique personal identification number (PIN) and an embedded microchip to enhance security. The chip creates a unique code for each transaction, making it harder for fraudsters to clone the card. The PIN adds an extra layer of security, as it is required to authorize transactions, reducing the risk of unauthorized use. Together, these features help protect against fraud by making it more difficult for thieves to access and use the card information.