Your company has three branch offices and a server that runs Windows Server named Server$1.$

You plan to implement a VPN server in every branch office.

You need to implement a RADIUS server on Server$1$ to provide central authentication and accounting for the VPN servers.

Which role should you install on Server$1?$

Select only one answer.

Active Directory Domain Services $($AD DS$)$

Device Health Attestation

Network Controller

Network Policy and Access Services

Remote Access