How to Set Up AWS Certificate Manager (ACM)
Amazon Web Services (AWS) Certificate Manager (ACM) is a service that lets you easily provision, manage, and deploy public and private Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificates for use with AWS services and your internal connected resources. In this guide, we will walk you through the process of setting up ACM for your AWS account.
Step 1: Access AWS Certificate Manager
First, sign in to your AWS Management Console and navigate to the Certificate Manager service. You can find it under the Security, Identity & Compliance section.
Step 2: Request a Certificate
Click on the "Request a certificate" button to begin the process. You will have the option to choose between requesting a public certificate or a private certificate. For most websites, you will be requesting a public certificate.
Step 3: Enter Domain Information
Enter the domain names you want to secure with the certificate. You can add multiple domain names (SANs) to a single certificate. Make sure to select the appropriate domain validation method, which can be DNS validation or email validation.
Step 4: Review and Confirm
Review the information you have entered and click on the "Confirm and request" button. ACM will then validate your domain ownership using the selected validation method.
Step 5: Deploy the Certificate
Once your certificate request is approved, you can deploy it to your AWS resources such as Elastic Load Balancers, CloudFront distributions, or API Gateway endpoints. Simply select the resource and attach the certificate to it.
Step 6: Renewal and Management
ACM takes care of renewing your certificates automatically before they expire. You can also manage your certificates by modifying their settings, updating domain names, or deleting them when no longer needed.
Benefits of Using AWS Certificate Manager
- Free SSL/TLS certificates
- Automated certificate renewal
- Integration with AWS services
- Centralized certificate management
Conclusion
AWS Certificate Manager makes it easy to secure your websites and applications with SSL/TLS certificates. By following the steps outlined in this guide, you can set up ACM quickly and efficiently. Take advantage of the benefits it offers, such as free certificates and automated renewal, to ensure the security of your AWS resources.
