You are working as a Cloud Solutions Architect in a Series-B funding startup. The Senior Director asked you to deploy a data mining server for their financial data on a Reserved EC2 instance in any region using IPv6. As the data is related to the financial, the company`s CEO was worried about the security. He suggested that the system be highly secured to avoid unauthorized access, and other security features must also be implemented. In order to follow the instruction given by your CEO, which of the following VPC feature you will implement to achieve the given security?

Answer options:

A.VPC Peering
B.NAT Instances
C.Egress-only Internet Gateway
D.NAT Gateway

Correct Answer - C
Option C is CORRECT because egress-only Internet gateway is a VPC component that allows outbound communication over IPv6 from instances in your VPC to the Internet, and prevents the Internet from initiating an IPv6 connection with your instances.
Option A is incorrect because VPC Peering is used to connect multiple VPCs.
Options B and D are incorrect if communication is required using IPV6.
Refer: https://docs.aws.amazon.com/vpc/latest/userguide/egress-only-internet-gateway.html