Azure Active Directory (original) (raw)

Last Updated : 23 Jul, 2025

Azure Active Directory (Azure AD) is a service for managing identities and access in the cloud. This solution facilitates access to thousands of additional SaaS applications, the Azure portal, and external resources like Microsoft 365 for your staff members. They can also access internal resources like apps on your business intranet network and any cloud apps created by your own company, thanks to Azure Active Directory. You can also maintain your on-premises Active Directory implementation with the assistance of Azure AD. Simply explained, Azure AD enables users to sign up for various services and access them from any location via the cloud using a single username and password.

Why Azure Active Directory?

Suppose you have a large organization with a lot of developers. Some Azure services must be available to all developers for them to perform their responsibilities. When the administrator gives them a unique username and password for each service, they can access services like databases, virtual machines, or Azure storage services. It might be challenging for administrators and employees to manage many user logins at once.

Azure Active Directory (AD) enters the scene in this situation. Administrators can easily manage numerous user logins with Azure AD. To access each service, administrators must provide a single login and password in Microsoft Azure. You can also manage the permissions on Azure storage disks which contain important data of organizations.

Who uses Active Directory?

1. **IT administrators: Based on their organizational needs, administrators can utilize Azure AD to manage access to applications and Azure resources.
2. **Developers: With the help of Azure AD, developers may add functionality to the applications they create, such as SSO capability.
3. **Users: The ability to maintain identities and perform maintenance tasks like self-service password reset is provided to users.
4. **Online Service Subscribers: Azure AD is already being used by Microsoft 365 online subscribers to log into their accounts.

What is Windows Active Directory?

Windows Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It is included in most Windows Server operating systems as a set of processes and services. The primary purpose of Active Directory is to manage permissions and access to networked resources.

Components of Windows Active Directory

• **Domain Controllers: Servers that host AD and manage the database, authentication, and directory services.
• **Schema: Defines the objects and attributes stored in the directory.
• **Global Catalog: A distributed data repository that contains a searchable, partial representation of every object in every domain within a multi-domain AD forest.
• **DNS Integration: AD relies heavily on the Domain Name System (DNS) for locating domain controllers and other AD services.

How Does Azure Active Directory Work?

Azure Active Directory (Azure AD) simplifies identity and access management in the cloud. Users authenticate with Azure AD credentials, enabling secure access to applications and services. Single sign-on (SSO) streamlines user experience by allowing access to multiple resources with one login. Robust security features like multifactor authentication (MFA) and access policies ensure secure access control. Azure AD Connect facilitates seamless integration between on-premises and cloud environments for unified identity management.

How is Azure AD structured?

Azure Active Directory (Azure AD) is structured as a cloud-based directory and identity management service with a flat hierarchy. It organizes resources into tenants, where each tenant represents a dedicated and isolated instance of Azure AD. Within a tenant, users, groups, and applications are managed. Users are individual accounts, groups are collections of users, and applications are registered entities that Azure AD can authenticate. Additionally, administrators can set up roles and permissions to control access and enforce policies across these resources.

Steps to Configure Azure AD(Users, Roles, And Groups)

**Step 1: Login into the Azure console and search for Azure Active Directory as shown in the image below.

**Step 2: On the left bar you can see the permissions you can manage by using Azure Active Directory in this article we are going to cover how to create a user with required permissions based on the requirements.

**Step 3: Click on create a new user.

**Step 4: Configure all the basics need to create a user like a user principal name password and etc.

**Step 5: In the assignments, we can assign the roles and if we want we can add that user to any group with our requirements roles play a major role in the assigning of permissions which is like assigning the required permissions.

**Step 6: Last and final step review all the details of the users including passwords and click on Review+Create.

Managing User Properties In Azure AD

If the user is already created and you want to make the changes to the users based on the requirements then you can use the edit properties tag to make the changes according to your requirements as shown in the steps below.

**Step 1: Select the user to whom you want to change the properties.

**Step 2: After clicking on the edit properties option you can change the name, user Id, and contact information depending on your requirements.

Users, Groups, and Roles

Users, Groups, And Roles are three features that play a major role while coming to Azure Active Directory by which you can create a user or add the users to the groups and assign the roles to groups, users, and services.

Users

By using the Azure AD of users feature you can create a new user with all the permissions required for the user like how many services he can access and the level of permissions he can have. The users can be employees of the same organization or they can be freelancers with very less amount permissions. And also manages the permission to users for certain permissions which they can perform on Virtual Machines, Azure functions, Azure Logic Apps and etc.

Groups

A group is a collection of users, and a single person can be a member of multiple groups. With the aid of groups, we can manage permissions for many users quickly and efficiently. Instead of managing the permissions individually, you can merge all the users into one group and maintain the permission in bulk.

Roles and Administrators

In Azure AD, access is granted for privileged actions via administrative roles. For allowing access to handle wide application configuration permissions without granting access to manage other areas of Azure AD unrelated to application configuration, we advise using these built-in roles.

Difference Between Windows and Azure AD

Azure Active Directory Considerations

Here are the top considerations for the Azure active directory.

• **Identity Management: Understand user and group management, and consider synchronization with on-premises Active Directory using Azure AD Connect for hybrid identity solutions.
• **Security: Enhance security with multifactor authentication (MFA) and conditional access policies to control access based on user location, device state, and application sensitivity.
• **Integration: Ensure seamless integration with existing applications, including SaaS, on-premises, and custom applications, and implement single sign-on (SSO) for streamlined user access.
• **Compliance and Governance: Ensure Azure AD meets regulatory compliance requirements relevant to your industry and leverage auditing and reporting capabilities to monitor user activities and policy compliance.
• **Licensing and Costs: Evaluate different Azure AD licensing plans to determine which features and services align with your needs, and manage costs associated with Azure AD services effectively.

Features Of Azure Active Directory

Some features of Azure Active Directory are lisred below:

• **Authentication: To access various services, identification verification is necessary. Including capabilities like multifactor authentication and self-service password reset is also part of Azure AD.
• **Single sign-on: With single sign-on (SSO), you can log into various applications with just one login and password.
• **Application management: Using Azure AD, you can manage both your on-premises and cloud-based apps.
• **Device management: Azure AD provides the registration of devices in addition to accounts for specific individuals. It also enables device-based Conditional Access restrictions to limit access attempts to only those coming from known devices.

Security of Azure Active Directory

Azure Active Directory is like an IAM(Identity Access Management) which is used to manage the permissions of users and applications and services. Following are some securities that will be followed by Azure Active Directory.

• **Maintains Logs: Azure Active Directory will maintain the logs of each and every activity performed on the Azure services which will allow you to verify the logs and can check the there is any unauthorized access are there or any password changes.
• **Data Security: Microsoft Azure will invest around USD 1 billion annually in cybersecurity research and development. And also there are 3,500 security experts who are dedicated to data security and privacy.
• **Multi-Factor Authentication: Microsoft Azure will allow you to configure multifactor authentication for users and the applications by which the unauthorized access will be reduced so much.
• **Azure Key Vaults: The password which you are using for the applications or users will be strongly encrypted with the help of Azure Key Vaults.
• **Data Encryption: Azure Active Directory will encrypt the data which is transferred between the Azure database and application by this it will ensure that the data is not at all misused or stolen.

Common Attacks Against Azure AD

Common attacks against Azure Active Directory (Azure AD) include phishing, brute force attacks, password spray attacks, token theft, and privilege escalation. These attacks aim to compromise user credentials, exploit vulnerabilities, or gain unauthorized access to sensitive data within Azure AD. Organizations must implement robust security measures such as multifactor authentication (MFA), strong password policies, regular security assessments, and monitoring to mitigate the risk of such attacks and safeguard their Azure AD environment.

Pricing Of Azure Active Directory

The Azure Active Directory will come with the plan you are going to purchase depending on the plan you are going to get the features access to use some of them.

• **Free Plan: In the free plan, you will get basic features like SSO (single sign-on) by which you into log into various applications with just one login and password.
• **Basic Plan: The basic plan will cost you around 5 USD/Month where you will get access to features like SSO, password management, conditional access, application management
• **Standard Plan: The standard plan will cost you around 12 USD/Month which will include all the features in the basic plan and extra some other features like plus identity governance, and self-service password reset.
• **premium Plan: The premium plan will cost you 20 USD/Month it consists of the features of Basic, Standard plans and with extra it will have the plus advanced auditing and reporting

Benefits Of Using Azure AD

• **Data Protection: The protection of data will be increased by using Azure AD it will restrict the users, and services from accessing the resources which are available in Azure Cloud without permission.
• **Remote Access: Once you created the user and give the credentials to the employee he can access Microsoft Azure from anywhere in the world without any threats.
• **Easy Reset of Password: Azure AD will allow users to reset their password without any help from the IT desk by following some simple steps.
• **Identity Protection and Grovence: Azure AD will protect unusual logins you can manage the user accounts of multiple employees from a single place.
• **Cost: Azure AD will charge only for the service you are going to use you can purchase the subscription plan based on your organization's needs.