Azan is part of the network security team and they are setting up a Wi-Fi system that allows any member of the company to connect to the network when at the office. Which feature should he recommend to help secure access to the network?

Domain 4: Communication and Network Security Practice Questions
Questions from the following topics are included in this domain:   
Assess secure network design principles.   
Implement secure network design principles.  
Secure network components using network access control devices.   
Implement secure design communication channels.  
Understand data communications and virtualized networks.