A cybersecurity administrator needs to allow mobile BYOD devices to access network resources. As the devices are not enrolled to the domain and do not have policies applied to them, which of the following are best practices for authentication and infrastructure security? (Select TWO) A. Create a new network for the mobile devices and block the communication to the internal network and servers
B. Use a captive portal for user authentication
C. Authenticate users using OAuth for more resiliency
D. Implement SSO and allow communication to the internal network and servers
E. Use the exiting network and allow communication to the internal network and servers
F. Use a new and updated RADIUS server to maintain the best solution