StarMotel is a prominent chain of hotels in the world that uses high-tech solutions to ease the stay of their guests. In those high-tech solutions, they deployed RFID cards using which a guest can get access to the allocated hotel room. Keeping an eye on the RFID technology and with an objective of exploiting it, John, a professional hacker, decided to hack it in order to obtain access to any room in the target hotel. In this process, he first pulled an RFID keycard from the trash of the target hotel and identified the master keycard code in several tries using an RFID card reading and writing tool. Then, he created its clone using a new RFID card that gave him free reign to roam in any hotel room in the building.
Identify the RFID attack John has performed on the target hotel?
A . RFID spoofing attack
B . Reverse engineering attack
C . RFID replay attack
D . Power analysis attack
Answer: B