Setting up an AWS Client VPN endpoint and integrating it with Active Directory Domain Services (AD DS) using an AD Connector directory enables secure remote access to internal services deployed in a VPC. Enabling multi-factor authentication (MFA) for AD Connector enhances security by adding an additional layer of authentication. This solution meets the company ' s requirements for secure remote access through a VPN with MFA, ensuring that the security policy is adhered to while providing a seamless experience for the remote engineers.

AWS Documentation on AWS Client VPN and AD Connector provides detailed instructions on setting up a Client VPN endpoint and integrating it with existing Active Directory for authentication. This solution aligns with AWS best practices for secure remote access to AWS resources.