So much has changed since the first generation of wireless cellular technology that was introduced back in the 1980s. Today, 5G is here and promising superfast capabilities for thousands of machines to ‘talk’ to each other at the same time. Beyond 5G is the next step. However, the transition to Beyond 5G poses a security risk with few solutions. The EU-funded NANCY project aims to change this by developing a revolutionary, safe and intelligent architecture for improved security and efficiency in Beyond 5G wireless networks. The architecture will use AI and blockchain technologies to boost safety, improve data management technologies, and develop new solutions for increased efficiency, communication, and resource allocation and management.