Welcome to our Microsoft Azure Administrator training. The focus of this learning path is to prepare you for Microsoft's AZ-104 exam, but even if you're not going to take the exam, this learning path will help you get started on your way to becoming an Azure administrator. My name's Guy Hummel, and I'm a Microsoft Certified Azure expert.

The AZ-104 exam tests your knowledge of five subject areas. We'll start with managing Azure identities and governance. The first part of this section is all about Microsoft Entra ID, which can manage identities, such as users and groups, in both on-premises and cloud environments. Next, we'll cover role-based access control. This is how you can give users the right level of access to resources, so they don't have more privileges than they need. The final topic in this section is managing subscriptions and governance. Aside from learning the basics of working with subscriptions, you'll also learn how to maintain governance by applying policies to subscriptions and resources. Azure enforces these policies to prevent actions your organization doesn't want to allow.

Next, we'll get into implementing and managing storage. This section is, of course, mostly about Azure storage including everything from shared access signatures to importing data with the AZ copy tool, to configuring storage tiers. It also covers how to centralize file shares using Azure file sync. Then, you'll learn how to deploy and manage compute resources. Azure has quite a few different types of compute resources where you can deploy your applications. The traditional way is to use virtual machines. This gives you full control of your servers, but it requires you to maintain them. Creating a new VM on Azure is pretty easy, but this section shows you how to deploy VMs at an enterprise level. You'll learn how to set up high availability and auto scaling, and also how to automate the deployment of VMs using Azure Resource Manager.

Another approach that's becoming very popular is to build applications as a collection of micro services. This normally requires the use of containers such as Docker. If you use containers, then you'll also need a way to provision, schedule, and manage them. Azure Container Apps is a fully managed service that will do this for you. If you don't want to worry about dealing with the underlying compute resources, then you can use Azure App Service. It lets you host web and mobile applications without having to manage the servers that run them. After that, we'll go into configuring and managing virtual networks, which is the biggest section of the exam. Again, this is about setting up enterprise grade networks. You'll learn how to connect virtual networks together using VNET peering and network gateways. How to configure both private and public DNS zones for name resolution, and how to secure your VNETs using network security groups. We'll also cover advanced virtual networking. An important part of this section is showing different ways to distribute an application's load across multiple VMs.

One method is to use Azure Load Balancer, and another is to use Azure Application Gateway. Azure Load Balancer works at layer four of the network stack, so it routes TCP and UDP packets. Azure Application Gateway works at layer seven, so it routes at the HTTP layer. This gives it the ability to do more than Azure Load Balancer. For example, it includes a web application firewall that protects your applications from common exploits such as SQL injection and cross sites scripting attacks. This section also shows you how to do network monitoring using network watcher, and how to integrate your on-premises network with your Azure network using VPN gateway and express route.

Finally, we'll cover how to monitor and backup Azure Resources. The primary service for monitoring is called, not surprisingly, Azure Monitor. You can probably guess the name of the service that performs backups too. It's called Azure Backup Service. You'll also learn about how to create a recovery services vault, and how to use Azure Site Recovery. That's a lot to cover, so let's get started. But please remember to rate this introduction before you go onto the next lesson. Thanks.

AZ-104 Exam Preparation - Introduction

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