Near Field Communication (NFC) technology is being grown up at enormous speed. NFC technology provides
the fastest way to communicate two devices with in a fraction of second. This technology has only been
implemented on smart phones so far. Like Bluetooth it works only in short range and data transfer takes place
at very low speed. Several security issues are attached with NFC, which is a big concern. Security attacks like
eavesdropping, data corruption and modification, interference attacks and theft, are the most dangerous for the
customer who is using his/her smart phone for payment purpose. In this paper we present the comparison of
NFC with Bluetooth and security analysis of NFC.