security in nfc protocol

Nfc is a technology that enables two devices to exchange data in close proximity. this technology allows merchants to accept contactless payments from customers using a mobile wallet stored on their smartphone or a contactless emv chip card. in this article, we examine the security of this protocol. nfc technology may be more vulnerable to hackers because it facilitates the exchange of sensitive data that could be stolen during a burglary. it is transmitted 'through the air'. but in practice, nfc actually offers more protections.