Wireless physical layer (PHY) security has attracted much attention due to the broadcast nature of the wireless medium and its inherent vulnerability to eavesdropping, jamming, and interference.

• Chapter 1: Wireless communication networks and the need for security
• Chapter 2: Information theoretic perspective of physical layer security
• Chapter 3: Physical layer security definition and domains
• Chapter 4: Wireless channel from physical layer security perspective
• Chapter 5: Physical layer authentication in wireless communication systems
• Chapter 6: Context-aware physical layer security for future wireless networks
• Chapter 7: Signal domain physical modification for PLS
• Chapter 8: Physical modification plane: cross MAC/PHY scheduling and resource allocation
• Chapter 9: Physical layer security in distributed wireless networks
• Chapter 10: Physical layer security for Internet of Things networks
• Chapter 11: Physical layer security for wireless sensing and joint radar and communications
• Chapter 12: Physical layer security in non-terrestrial networks
• Chapter 13: Security in physical layer of cognitive radio networks
• Chapter 14: Machine learning for physical layer security
• Chapter 15: Communications network security using quantum physics