Part A: Comparative Analysis [8 marks]
1. Please elaborate your understanding about how RFID and NFCwork. What are the current security considerations and challenges?[ 4 marks]
2. Set up a wireless network by using Packet Tracer simulationsoftware. Select generic laptops and access points from the list ofavailable devices and configure the wireless connections as shownin the figure below.

Make sure that initially there is no security on eitherthe access points or the wireless clients. Implement in each BasicService Set (BSS) in turn, the WPA2-PSK model of security with AESencryption, and note that as each link invokes this securityfeature, the connection
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