Since the birth of Internet, electronic money and electronic payment system have gradually appeared in various forms in the trade transaction scene, but the payment method and information security of the transaction are still one of the problems that need to be improved. With the popularity of intelligent elec-tronic devices and the improvement of electronic money payment system, ...

This study examines RFID technology for user identification, focusing on its efficiency, accuracy, and security compared to traditional methods. Through empirical analysis and simulations, RFID demonstrates advantages in speed and reliability but faces challenges like data privacy and signal interference. Findings suggest that with enhanced encryption, access controls, and ...