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Introduction

In my previous post on AWS Elastic Compute Cloud (EC2) Basics, we launched two EC2 instances. One is a public subnet and one is a private subnet. With security groups configured, we were able to SSH to EC2 in a public subnet.

In this post, we will continue and set up Bastion Host and NAT instances in our VPC. We will learn why we need those and some of the options available to us.

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