Dr Arslan has graciously offered to continue the discussion on 5G technologies. The topic is Flexible Radio Access Beyond 5G: A Future Projection. Abstract: Today’s wireless services and systems have come a long way since the rollout of the conventional voice-centric cellular systems. The demand for wireless access in voice and multi-media applications has increased tremendously. The trend on the variety and the number of mobile devices along with the mobile applications will certainly continue beyond 5G, creating a wide range of technical challenges. One of the biggest challenges is the security of the communication beyond the classical crypto based approaches which secure the information. In this talk, security aspects of the physical communication and also physical signal which is called Physical Layer Security (PHY Security) will be discussed. Latest trends, threats, and techniques to improve the security of the physical signal will be discussed. The tentative outline of the talk will be as follows: – Wireless Communication trends, requirements – Importance of secure communication – Classification of communication security – PHY security: Communication and REM – PHY security: Eavesdropping, Spoofing & Jamming – Anti-jamming capable communication – Cross-layer security – Secure communication & other advanced radio access technologies Case- studies: a- Security in URLLC (URLL & Secure communication) b- Security in vehicular network (V2V and V2I) c- Security in NOMA d- Security in LIS Speaker(s): Dr. Arslan Arslan, Atlanta, Georgia, United States, Virtual: https://events.vtools.ieee.org/m/277084