Question

What are the physical layer security and their cons in network security?

Answer 1

Answer:

Meanwhile, it receives wireless signals from the air interface and transmits the demodulated data stream to the upper layer. Because of PHY layer transmission characteristics, major types of physical attacks include interference, jamming, eavesdropping, and traffic analysis........................

Answer 2

There has recently been significant interest in applying the principles of information-theoretical ... Physical layer security has become an emerging .... they want to be in the network, and that these......................