How can a solution architect achieve this objective?

A company has an Amazon EC2 instance running on a private subnet that needs to access a public websites to download patches and updates. The company does not want external websites to see the EC2 instance IP address or initiate connection to it.

How can a solution architect achieve this objective?
A . Create a site-to-site VPN connection between the private subnet and the network in which the public site is deployed
B . Create a NAT gateway in a public subnet Route outbound traffic from the private subnet through the NAI gateway
C . Create a network ACL for the private subnet where the EC2 instance deployed only allows access from the IP address range of the public website
D . Create a security group that only allows connections from the IP address range of the public website. Attach the security group to the EC2 instance.

Answer: B