Your company is working on a transition from IPv4 to IPv6 but is concerned about the security of having public IPv6 addresses attached to instances in a public network. They currently use a NAT to allow outbound traffic for instances. Outbound traffic is required for updates. What are two options to alleviate your company's concerns? (Choose two.)
A) Remove any rules allowing ::/0 inbound in the security group.
B) Block ::/0 inbound in the NACL.
C) Create an egress-only internet gateway.
D) Block 0.0.0.0/0 inbound in the NACL.

Question

Quizplus · Accepted Answer

A) Remove any rules allowing ::/0 inbound in the security group. This will prevent any inbound traffic from the public internet to reach the instances.C) Create an egress-only internet gateway. This will allow outbound traffic from the instances to reach the public internet, but will prevent any inbound traffic from reaching the instances.

Your Company Is Working on a Transition from IPv4 to IPv6