Across
- 4. ____ control traffic from your subnet or gateway.
- 5. A(n) ____ allows communication between instances in your VPC and the internet.
- 7. A(n) ____ is a server whose purpose is to provide access to a private network from an external network, such as the internet.
- 8. You should structure your infrastructure with multiple layers of ____.
Down
- 1. An subnet belongs to one Availability Zone or ____ Zone.
- 2. An VPC belongs to only one ____ and is divided into subnets.
- 3. Network ACLs are ____ firewalls that act at the subgroup level
- 6. Security groups are ____ firewalls that act at the instance level
