Summary

Building network components carefully on AWS is a key for your cloud success. This helps you design your portion of the cloud securely. Remember that security in the cloud is a shared responsibility. Designing and securing your own network falls under the customer area of responsibility. AWS Virtual Private Cloud can help you to define, isolate, and secure your network in the cloud. In addition, it provides you with an ability to extend your on-premise network to the cloud. We have discussed several VPC components in the chapter, which form the basis for your AWS network. Understanding how to build your wall brick by brick helps you in designing your network. We have seen several key components such as Route Tables, IGW, NAT Gateway, Subnets, NACL, and Security Groups. In the next chapter, you will learn how to spin up resources in the VPC that you built.