Understanding and Securing NFC/RFID

NFC and RFID both works on wireless technology and both needed tags and reader as a component to work. NFC is newer than RFID but to work on NFC we needed high frequency of RFID. Let us explore both in depth.

· Radio Frequency ID /RFID:

As name indicates “Radio Frequency ID”, this technology uses radio waves to identify Objects. It has 2 main components :