Enterprise Root CA Installation For RDS In Server 2019

Introduction

This tutorial guides you through the process of installing an Enterprise Root Certificate Authority (CA) on a Domain Controller in Windows Server 2019. This is a crucial step for setting up Remote Desktop Services (RDS), as it enables secure communication and certificate management within your organization. By the end of this guide, you'll be able to confidently deploy an Enterprise Root CA in your environment.

Step 1: Open Server Manager

1. Log in to your Windows Server 2019 Domain Controller.
2. Click on the Start menu.
3. Search for and select Server Manager.

Step 2: Install Active Directory Certificate Services

1. In Server Manager, click on Manage in the top right corner.
2. Select Add Roles and Features from the dropdown menu.
3. Click Next on the Before You Begin page.
4. Choose Role-based or feature-based installation and click Next.
5. Select your server from the server pool and click Next.
6. On the Roles page, check the box for Active Directory Certificate Services.
7. Click Next until you reach the Role Services page.
8. Select Certification Authority and Certification Authority Web Enrollment if needed, then click Next.
9. Proceed through the wizard, confirming your selections until you reach the Install button.
10. Click Install to begin the installation process.

Step 3: Configure the Certification Authority

1. After installation completes, click on the Configure Active Directory Certificate Services on the destination server link in Server Manager.
2. On the setup wizard, ensure that Certification Authority is selected and click Next.
3. Choose Enterprise CA when prompted for the CA type and click Next.
4. For CA subtype, select Root CA and click Next.
5. If prompted, create a new private key or use an existing one. If creating a new key, choose the default settings unless specific requirements dictate otherwise.
6. Continue through the configuration wizard, specifying the CA name, validity period, and other settings.
7. Complete the configuration and click Close to finish.

Step 4: Enroll for Certificates

1. Open the Certification Authority tool from the Start menu.
2. Right-click on Certificate Templates and select Manage.
3. In the Certificate Templates Console, find the template you want to enroll for, right-click it, and select Duplicate Template if customization is needed.
4. Configure the properties of the template as required.
5. Back in the Certification Authority console, right-click on Certificate Templates, go to New, and select Certificate Template to Issue.
6. Select your desired template and click OK.
7. To enroll for a certificate, open the Run dialog (Windows + R) and type certmgr.msc to open the Certificate Manager.
8. Right-click on Personal > All Tasks > Request New Certificate.
9. Follow the wizard to complete the certificate enrollment process.

Conclusion

In this tutorial, you learned how to install and configure an Enterprise Root Certificate Authority in Windows Server 2019, which is essential for setting up secure Remote Desktop Services. After successfully completing these steps, you can now proceed to configure and manage your RDS environment effectively. For further assistance or detailed configurations, consider exploring additional resources or contacting support.