The provided text explores the evolving landscape of wireless surveillance, shifting from passive observation to proactive eavesdropping and cognitive interference. It details how legitimate monitors, like government agencies, can actively manipulate wireless environments using technologies such as cognitive jamming and spoofing relays to intercept suspicious communications. The document contrasts these advanced methods with traditional passive and active eavesdropping, emphasizing the need for full-duplex radio technology and self-interference cancellation to enable simultaneous transmission and reception. Furthermore, it discusses the broader cybersecurity implications of these dual-use technologies, highlighting their potential for malicious attacks and the necessity of robust, AI-driven countermeasures for future 6G networks.

Research done with the help of artificial intelligence, and presented by two AI-generated hosts.