A. Establish an AWS Direct Connect connection with AWS and set up a Direct Connect gateway. In the Direct Connect gateway configuration, enable IPsec and BGP, and then leverage native AWS network encryption between Availability Zones and Regions.
B. Establish an AWS Direct Connect connection with AWS and set up a Direct Connect gateway. Using the Direct Connect gateway, create a private virtual interface and advertise the customer gateway private IP addresses. Create a VPN connection using the customer gateway and the virtual private gateway.
C. Establish a VPN connection with the AWS virtual private cloud over the Internet.
D. Establish an AWS Direct Connect connection with AWS and establish a public virtual interface. For prefixes that need to be advertised, enter the customer gateway public IP addresses. Create a VPN connection over Direct Connect using the customer gateway and the virtual private gateway.