Concept and vision of 6G wireless endogenous safety and security

The open integration, heterogeneous coexistence, and intelligent interconnection of 6G networks will cause unknown and complex security threats. The current pattern of security lagging behind the development of communications will inevitably be difficult to deal with. Hence, the 6G era must break the mindset and give birth to an iconic technology that has a truly intergenerational effect. Endogenous security technology starts from the common and inherent security problems caused by the inherent defects of wireless networks, which can resist unknown security threats and integrate communication/security/services endogenously through structure-oriented solutions. This paper discusses the endogenous security issues and concepts of 6G wireless networks; proposes the application vision of endogenous security in typical scenarios, such as 6G ultra-high-rate broadband communications, ultra-large connections and ultra-low latency, and integrated space -ground coverage; and presents several potential key technologies and solutions.