In this chapter, we learned about how to create and configure VNet peering, VNet-to-VNet connections, and subnets. We then learned about how to secure critical Azure services with service endpoints. We also learned how to configure a naming resolution. At the end of the chapter, we learned how to create and configure network security groups. You should now be able to create basic and intermediate setups, including separate VNets, which have to connect with each other. With NSGs, you will able to decide what type of connection and ports are available for communication (in the same way that you would configure a firewall in an operating system).
In the next chapter, we will cover identity management, which is another important topic when training to be an Azure administrator. As the cloud contains resources, applications, and identities, you will have to understand how to manage users, handle permissions, and secure your catalog so that everything is authenticated...
